VLUT
Volution Group plc

VLUTF.US volutiongroupplc.com
Industrials · Building Products & Equipment
Price N/A
USD · PINK
52-week range
0.00
Market Cap
912.71M
P/E Ratio
20.00
Forward P/E
14.33
Book Value
1.94
Div. Yield
2.48%
% Institutions
75.29%
% Insiders
1.14%
1 Year

-15.6%
3 Year

-27.6%
10 Year

+110.8%
Description
Volution Group plc, together with its subsidiaries, engages in the manufacture and supply of ventilation products to residential and commercial constructions in the United Kingdom, Continental Europe, and Australasia. It provides unitary and central extractor fans, positive input systems, mechanical heat recovery units with and without active cooling, localized cooling fans and various ancillaries for use in houses, apartments, care applications, hotels, and more; air movement solutions, including extract and supply fans and systems, mechanical heat recovery units, air handling units, fan coils, hybrid ventilation solutions, acoustic solutions, and heat recovery cells for healthcare, education, offices, car parks, data centres, airports, tunnel ventilation, mining, and other applications. The company sells its products principally under the Vent-Axia, Manrose, Diffusion, Airtech, National Ventilation, Breathing Buildings, Torin, Fresh, PAX, VoltAir, Kair, Air Connection, inVENTer, Ventilair, ClimaRad, ERI, Rtek, VMI, i-Vent, Air Design, Burra Steel, Fantech. Fantech Trade, Ideal AirGroup, Major Air, NCS Acoustic, Simx, Systemaire, DVS, and Ventair brands. Volution Group plc was founded in 2002 and is based in Crawley, the United Kingdom.
People

▼
Directors & Officers

Name	Title	Year Born
Mr. Ronnie George	CEO & Executive Director	1969
Mr. Andrew O'Brien	CFO & Executive Director	1974
Michelle Dettman	Group Head of HR	NA
Mr. Andreas Lofstrand	Regional Managing Director of Europe - Nordics & West	NA
Mr. Anthony Lamaro	Regional Managing Director of Australasia	NA
Mr. Koen Groenewold	Regional Managing Director of Europe - Decentralised Heat Recovery	NA
Ms. Fiona Elizabeth Smith	Company Secretary	NA
Financial Highlights

▼
Market Cap: $912.71M
EBITDA: $104.29M
P/E Ratio: $20.00
Book Value: $1.94
Dividend/Share: $0.11
Dividend Yield: 2.48%
Earnings/Share: $0.23
Profit Margin: 11.19%
Operating Margin: 19.99%
ROA (TTM): 8.52%
ROE (TTM): 19.14%
Revenue (TTM): $459.96M
Revenue/Share (TTM): $2.32
Earnings Growth (YOY): 52.10%
Revenue Growth (YOY): 21.70%
Valuation Metrics

Enterprise Value: $1.86B
Trailing P/E: 20.00
Forward P/E: 14.33
Shares Statistics

Shares Outstanding: 198.42M
Shares Float: 197.06M
% Insiders: 1.14%
% Institutions: 75.29%
Stock Price History

▼
1 Year Price History

3 Years Price History

10 Years Price History

Financial Charts

▼
Download Financials (Excel)
Revenue, Net Income & Operating Cash Flow (Yearly)

Revenue, Net Income & Operating Cash Flow (Quarterly)

Operating Expenses (Yearly)

Operating Expenses (Quarterly)

Balance Sheet (Quarterly)

Assets Breakdown (Yearly)

Assets Breakdown (Quarterly)

Liabilities Breakdown (Yearly)

Liabilities Breakdown (Quarterly)

Income Statement Waterfall

▼
Line Item
Step Type
Value
Revenue
adjust
$419.11M
Cost of Goods Sold
adjust
$-213.50M
Gross Profit
subtotal
$205.62M
R&D
adjust
$-1.15M
Other Operating Expense
adjust
$-137.26M
Operating Income
subtotal
$67.21M
Other / Non-Operating Items
adjust
$-25.68M
Net Income
subtotal
$41.53M
Earnings Per Share (EPS) History

▼
Financial Ratios

▼
📦 Raw API Data (JSON Explorer)

▼
Comprehensive raw data returned from the EOD Fundamentals API. Expand sections below to drill down.
{
    "General": {
        "Code": "VLUTF",
        "Type": "Common Stock",
        "Name": "Volution Group plc",
        "Exchange": "PINK",
        "CurrencyCode": "USD",
        "CurrencyName": "US Dollar",
        "CurrencySymbol": "$",
        "CountryName": "USA",
        "CountryISO": "US",
        "OpenFigi": "BBG00GLN7N39",
        "ISIN": "GB00BN3ZZ526",
        "LEI": "213800EPT84EQCDHO768",
        "PrimaryTicker": null,
        "CUSIP": null,
        "CIK": null,
        "EmployerIdNumber": null,
        "FiscalYearEnd": "July",
        "IPODate": null,
        "InternationalDomestic": null,
        "Sector": "Industrials",
        "Industry": "Building Products & Equipment",
        "GicSector": "Industrials",
        "GicGroup": "Capital Goods",
        "GicIndustry": "Building Products",
        "GicSubIndustry": "Building Products",
        "HomeCategory": null,
        "IsDelisted": true,
        "DelistedDate": "2026-09-09",
        "Description": "Volution Group plc, together with its subsidiaries, engages in the manufacture and supply of ventilation products to residential and commercial constructions in the United Kingdom, Continental Europe, and Australasia. It provides unitary and central extractor fans, positive input systems, mechanical heat recovery units with and without active cooling, localized cooling fans and various ancillaries for use in houses, apartments, care applications, hotels, and more; air movement solutions, including extract and supply fans and systems, mechanical heat recovery units, air handling units, fan coils, hybrid ventilation solutions, acoustic solutions, and heat recovery cells for healthcare, education, offices, car parks, data centres, airports, tunnel ventilation, mining, and other applications. The company sells its products principally under the Vent-Axia, Manrose, Diffusion, Airtech, National Ventilation, Breathing Buildings, Torin, Fresh, PAX, VoltAir, Kair, Air Connection, inVENTer, Ventilair, ClimaRad, ERI, Rtek, VMI, i-Vent, Air Design, Burra Steel, Fantech. Fantech Trade, Ideal AirGroup, Major Air, NCS Acoustic, Simx, Systemaire, DVS, and Ventair brands. Volution Group plc was founded in 2002 and is based in Crawley, the United Kingdom.",
        "Address": "Fleming Way, Crawley, United Kingdom, RH10 9YX",
        "AddressData": {
            "Street": "Fleming Way",
            "City": "Crawley",
            "Country": "United Kingdom",
            "ZIP": "RH10 9YX"
        },
        "Listings": [],
        "Officers": [
            {
                "Name": "Mr. Ronnie  George",
                "Title": "CEO & Executive Director",
                "YearBorn": "1969"
            },
            {
                "Name": "Mr. Andrew  O'Brien",
                "Title": "CFO & Executive Director",
                "YearBorn": "1974"
            },
            {
                "Name": "Michelle  Dettman",
                "Title": "Group Head of HR",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Andreas  Lofstrand",
                "Title": "Regional Managing Director of Europe - Nordics & West",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Anthony  Lamaro",
                "Title": "Regional Managing Director of Australasia",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Koen  Groenewold",
                "Title": "Regional Managing Director of Europe - Decentralised Heat Recovery",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Fiona Elizabeth Smith",
                "Title": "Company Secretary",
                "YearBorn": "NA"
            }
        ],
        "Phone": "44 1293 441 662",
        "WebURL": "https://www.volutiongroupplc.com",
        "LogoURL": "",
        "FullTimeEmployees": 2200,
        "UpdatedAt": "2026-05-11"
    },
    "Highlights": {
        "MarketCapitalization": 912710144,
        "MarketCapitalizationMln": 912.7101,
        "EBITDA": 104285000,
        "PERatio": 20,
        "PEGRatio": null,
        "WallStreetTargetPrice": null,
        "BookValue": 1.9381,
        "DividendShare": 0.114,
        "DividendYield": 0.0248,
        "EarningsShare": 0.23,
        "EPSEstimateCurrentYear": 0,
        "EPSEstimateNextYear": 0,
        "EPSEstimateNextQuarter": 0,
        "EPSEstimateCurrentQuarter": 0,
        "MostRecentQuarter": "2026-01-31",
        "ProfitMargin": 0.1119,
        "OperatingMarginTTM": 0.1999,
        "ReturnOnAssetsTTM": 0.0852,
        "ReturnOnEquityTTM": 0.1914,
        "RevenueTTM": 459961984,
        "RevenuePerShareTTM": 2.322,
        "QuarterlyRevenueGrowthYOY": 0.217,
        "GrossProfitTTM": 230899008,
        "DilutedEpsTTM": 0.23,
        "QuarterlyEarningsGrowthYOY": 0.521
    },
    "Valuation": {
        "TrailingPE": 20,
        "ForwardPE": 14.3266,
        "PriceSalesTTM": 1.9843,
        "PriceBookMRQ": 3.4253,
        "EnterpriseValue": 1864704652,
        "EnterpriseValueRevenue": 2.4427,
        "EnterpriseValueEbitda": 10.4961
    },
    "SharesStats": {
        "SharesOutstanding": 198415249,
        "SharesFloat": 197061059,
        "PercentInsiders": 1.1400000000000001,
        "PercentInstitutions": 75.29400000000001,
        "SharesShort": null,
        "SharesShortPriorMonth": null,
        "ShortRatio": null,
        "ShortPercentOutstanding": null,
        "ShortPercentFloat": null
    },
    "Technicals": {
        "Beta": 1.1,
        "52WeekHigh": 0,
        "52WeekLow": 0,
        "50DayMA": 4.6,
        "200DayMA": 4.6,
        "SharesShort": 0,
        "SharesShortPriorMonth": 0,
        "ShortRatio": 0,
        "ShortPercent": null
    },
    "SplitsDividends": {
        "ForwardAnnualDividendRate": 0.09,
        "ForwardAnnualDividendYield": 0.02,
        "PayoutRatio": 0.4011,
        "DividendDate": null,
        "ExDividendDate": "2026-03-26",
        "LastSplitFactor": "",
        "LastSplitDate": "0000-00-00",
        "NumberDividendsByYear": [
            {
                "Year": 2017,
                "Count": 1
            },
            {
                "Year": 2018,
                "Count": 2
            },
            {
                "Year": 2019,
                "Count": 2
            },
            {
                "Year": 2020,
                "Count": 1
            },
            {
                "Year": 2021,
                "Count": 2
            },
            {
                "Year": 2022,
                "Count": 3
            },
            {
                "Year": 2023,
                "Count": 3
            },
            {
                "Year": 2024,
                "Count": 4
            },
            {
                "Year": 2025,
                "Count": 2
            },
            {
                "Year": 2026,
                "Count": 1
            }
        ]
    },
    "Holders": null,
    "InsiderTransactions": [],
    "outstandingShares": {
        "annual": [
            {
                "date": "2026",
                "dateFormatted": "2026-12-31",
                "sharesMln": "201.0344",
                "shares": 201034400
            },
            {
                "date": "2025",
                "dateFormatted": "2025-12-31",
                "sharesMln": "201.3185",
                "shares": 201318500
            },
            {
                "date": "2024",
                "dateFormatted": "2024-12-31",
                "sharesMln": "197.7609",
                "shares": 197760900
            },
            {
                "date": "2023",
                "dateFormatted": "2023-12-31",
                "sharesMln": "199.0420",
                "shares": 199042000
            },
            {
                "date": "2022",
                "dateFormatted": "2022-12-31",
                "sharesMln": "199.8732",
                "shares": 199873200
            },
            {
                "date": "2021",
                "dateFormatted": "2021-12-31",
                "sharesMln": "203.2957",
                "shares": 203295700
            },
            {
                "date": "2020",
                "dateFormatted": "2020-12-31",
                "sharesMln": "198.1270",
                "shares": 198127000
            },
            {
                "date": "2019",
                "dateFormatted": "2019-12-31",
                "sharesMln": "198.2401",
                "shares": 198240100
            },
            {
                "date": "2018",
                "dateFormatted": "2018-12-31",
                "sharesMln": "199.4514",
                "shares": 199451400
            },
            {
                "date": "2017",
                "dateFormatted": "2017-12-31",
                "sharesMln": "199.0187",
                "shares": 199018700
            },
            {
                "date": "2016",
                "dateFormatted": "2016-12-31",
                "sharesMln": "199.5185",
                "shares": 199518500
            },
            {
                "date": "2015",
                "dateFormatted": "2015-12-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2014",
                "dateFormatted": "2014-12-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2013",
                "dateFormatted": "2013-12-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2012",
                "dateFormatted": "2012-12-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2011",
                "dateFormatted": "2011-12-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            }
        ],
        "quarterly": [
            {
                "date": "2026-Q1",
                "dateFormatted": "2026-03-31",
                "sharesMln": "201.0344",
                "shares": 201034400
            },
            {
                "date": "2025-Q3",
                "dateFormatted": "2025-09-30",
                "sharesMln": "201.3185",
                "shares": 201318500
            },
            {
                "date": "2025-Q1",
                "dateFormatted": "2025-03-31",
                "sharesMln": "200.0321",
                "shares": 200032100
            },
            {
                "date": "2024-Q3",
                "dateFormatted": "2024-09-30",
                "sharesMln": "197.7609",
                "shares": 197760900
            },
            {
                "date": "2024-Q2",
                "dateFormatted": "2024-06-30",
                "sharesMln": "200.7244",
                "shares": 200724400
            },
            {
                "date": "2024-Q1",
                "dateFormatted": "2024-03-31",
                "sharesMln": "199.0420",
                "shares": 199042000
            },
            {
                "date": "2023-Q4",
                "dateFormatted": "2023-12-31",
                "sharesMln": "199.0420",
                "shares": 199042000
            },
            {
                "date": "2023-Q3",
                "dateFormatted": "2023-09-30",
                "sharesMln": "199.7721",
                "shares": 199772100
            },
            {
                "date": "2023-Q1",
                "dateFormatted": "2023-03-31",
                "sharesMln": "199.8113",
                "shares": 199811300
            },
            {
                "date": "2022-Q3",
                "dateFormatted": "2022-09-30",
                "sharesMln": "199.8732",
                "shares": 199873200
            },
            {
                "date": "2022-Q1",
                "dateFormatted": "2022-03-31",
                "sharesMln": "200.2566",
                "shares": 200256600
            },
            {
                "date": "2021-Q3",
                "dateFormatted": "2021-09-30",
                "sharesMln": "203.2957",
                "shares": 203295700
            },
            {
                "date": "2021-Q1",
                "dateFormatted": "2021-03-31",
                "sharesMln": "198.6412",
                "shares": 198641200
            },
            {
                "date": "2020-Q3",
                "dateFormatted": "2020-09-30",
                "sharesMln": "198.1270",
                "shares": 198127000
            },
            {
                "date": "2020-Q1",
                "dateFormatted": "2020-03-31",
                "sharesMln": "198.8163",
                "shares": 198816300
            },
            {
                "date": "2019-Q3",
                "dateFormatted": "2019-09-30",
                "sharesMln": "198.2401",
                "shares": 198240100
            },
            {
                "date": "2019-Q1",
                "dateFormatted": "2019-03-31",
                "sharesMln": "199.1331",
                "shares": 199133100
            },
            {
                "date": "2018-Q3",
                "dateFormatted": "2018-09-30",
                "sharesMln": "199.4514",
                "shares": 199451400
            },
            {
                "date": "2018-Q1",
                "dateFormatted": "2018-03-31",
                "sharesMln": "198.8380",
                "shares": 198838000
            },
            {
                "date": "2017-Q3",
                "dateFormatted": "2017-09-30",
                "sharesMln": "199.0187",
                "shares": 199018700
            },
            {
                "date": "2017-Q1",
                "dateFormatted": "2017-03-31",
                "sharesMln": "199.0831",
                "shares": 199083100
            },
            {
                "date": "2016-Q3",
                "dateFormatted": "2016-09-30",
                "sharesMln": "199.5185",
                "shares": 199518500
            },
            {
                "date": "2016-Q1",
                "dateFormatted": "2016-03-31",
                "sharesMln": "199.7360",
                "shares": 199736000
            },
            {
                "date": "2015-Q3",
                "dateFormatted": "2015-09-30",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2015-Q1",
                "dateFormatted": "2015-03-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2014-Q2",
                "dateFormatted": "2014-06-30",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2014-Q1",
                "dateFormatted": "2014-03-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2013-Q2",
                "dateFormatted": "2013-06-30",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2013-Q1",
                "dateFormatted": "2013-03-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2012-Q3",
                "dateFormatted": "2012-09-30",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2012-Q2",
                "dateFormatted": "2012-06-30",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2012-Q1",
                "dateFormatted": "2012-03-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2011-Q3",
                "dateFormatted": "2011-09-30",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2011-Q2",
                "dateFormatted": "2011-06-30",
                "sharesMln": "200.0000",
                "shares": 200000000
            },
            {
                "date": "2011-Q1",
                "dateFormatted": "2011-03-31",
                "sharesMln": "200.0000",
                "shares": 200000000
            }
        ]
    },
    "Earnings": {
        "History": {
            "2026-07-31": {
                "reportDate": "2026-10-08",
                "date": "2026-07-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": null,
                "epsActual": null,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            }
        },
        "Trend": {
            "2027-07-31": {
                "date": "2027-07-31",
                "period": "+1y",
                "growth": null,
                "earningsEstimateAvg": null,
                "earningsEstimateLow": null,
                "earningsEstimateHigh": null,
                "earningsEstimateYearAgoEps": null,
                "earningsEstimateNumberOfAnalysts": null,
                "earningsEstimateGrowth": null,
                "revenueEstimateAvg": "509000000.00",
                "revenueEstimateLow": "480300000.00",
                "revenueEstimateHigh": "527700000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.0596",
                "epsTrendCurrent": null,
                "epsTrend7daysAgo": null,
                "epsTrend30daysAgo": null,
                "epsTrend60daysAgo": null,
                "epsTrend90daysAgo": null,
                "epsRevisionsUpLast7days": null,
                "epsRevisionsUpLast30days": null,
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": null
            },
            "2026-07-31": {
                "date": "2026-07-31",
                "period": "0y",
                "growth": null,
                "earningsEstimateAvg": null,
                "earningsEstimateLow": null,
                "earningsEstimateHigh": null,
                "earningsEstimateYearAgoEps": null,
                "earningsEstimateNumberOfAnalysts": null,
                "earningsEstimateGrowth": null,
                "revenueEstimateAvg": "480371430.00",
                "revenueEstimateLow": "464700000.00",
                "revenueEstimateHigh": "485600000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.1462",
                "epsTrendCurrent": null,
                "epsTrend7daysAgo": null,
                "epsTrend30daysAgo": null,
                "epsTrend60daysAgo": null,
                "epsTrend90daysAgo": null,
                "epsRevisionsUpLast7days": null,
                "epsRevisionsUpLast30days": null,
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": null
            },
            "2025-07-31": {
                "date": "2025-07-31",
                "period": "0y",
                "growth": null,
                "earningsEstimateAvg": "0.0000",
                "earningsEstimateLow": "0.0000",
                "earningsEstimateHigh": "0.0000",
                "earningsEstimateYearAgoEps": null,
                "earningsEstimateNumberOfAnalysts": "0.0000",
                "earningsEstimateGrowth": null,
                "revenueEstimateAvg": "412537790.00",
                "revenueEstimateLow": "409800000.00",
                "revenueEstimateHigh": "418200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.1868",
                "epsTrendCurrent": "0.0000",
                "epsTrend7daysAgo": "0.0000",
                "epsTrend30daysAgo": "0.0000",
                "epsTrend60daysAgo": "0.0000",
                "epsTrend90daysAgo": "0.0000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            }
        },
        "Annual": {
            "2026-07-31": {
                "date": "2026-07-31",
                "epsActual": 0
            }
        }
    },
    "Financials": {
        "Balance_Sheet": {
            "currency_symbol": null,
            "quarterly": {
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-01-31",
                    "currency_symbol": "GBP",
                    "totalAssets": "690504499.00",
                    "intangibleAssets": "121944960.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "402735631.00",
                    "totalStockholderEquity": "287768868.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "23806259.00",
                    "commonStock": "1999769.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "183903826.00",
                    "otherLiab": null,
                    "goodWill": "239551419.00",
                    "otherAssets": null,
                    "cash": "106340756.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "91949413.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "183974819.00",
                    "shortTermDebt": "6532247.00",
                    "shortLongTermDebt": "185000.00",
                    "shortLongTermDebtTotal": "290315575.00",
                    "otherStockholderEquity": "5666347.60",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "251563036.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "70476885.00",
                    "longTermDebt": "247370000.00",
                    "inventory": "74745394.00",
                    "accountsPayable": "61610906.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "96198924.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "438941463.00",
                    "capitalLeaseObligations": "42794000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "310786218.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "690504499.00",
                    "cashAndShortTermInvestments": "106340756.00",
                    "propertyPlantAndEquipmentGross": "77454000.00",
                    "propertyPlantAndEquipmentNet": "77445083.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "159632000.00",
                    "netInvestedCapital": "535357000.00",
                    "commonStockSharesOutstanding": "201034441.00"
                },
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-07-31",
                    "currency_symbol": null,
                    "totalAssets": "602454000.00",
                    "intangibleAssets": "114833000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9170000.00",
                    "totalLiab": "332466000.00",
                    "totalStockholderEquity": "269988000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "74965000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "165176000.00",
                    "otherLiab": null,
                    "goodWill": "235785000.00",
                    "otherAssets": null,
                    "cash": "18780000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "126979000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "164636999.00",
                    "shortTermDebt": "6396000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "183416999.00",
                    "otherStockholderEquity": "8528000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "167464000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "68220000.00",
                    "longTermDebt": null,
                    "inventory": "71294000.00",
                    "accountsPayable": "45618000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "94284000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10413000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "434990000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "205487000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "602454000.00",
                    "cashAndShortTermInvestments": "18780000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "73959000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "201318455.00"
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-01-31",
                    "currency_symbol": "GBP",
                    "totalAssets": "589374000.00",
                    "intangibleAssets": "128667000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "988000.00",
                    "totalLiab": "339383000.00",
                    "totalStockholderEquity": "249991000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "53051000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "148105000.00",
                    "otherLiab": null,
                    "goodWill": "238800000.00",
                    "otherAssets": null,
                    "cash": "10677000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "120431000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "185727000.00",
                    "shortTermDebt": "5894000.00",
                    "shortLongTermDebt": "0.00",
                    "shortLongTermDebtTotal": "196404000.00",
                    "otherStockholderEquity": "9384000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "155294000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "988000.00",
                    "netReceivables": "69666000.00",
                    "longTermDebt": "157734000.00",
                    "inventory": "73963000.00",
                    "accountsPayable": "61486000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "90502000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "434080000.00",
                    "capitalLeaseObligations": "38670000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "218952000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "589374000.00",
                    "cashAndShortTermInvestments": "10677000.00",
                    "propertyPlantAndEquipmentGross": "92583000.00",
                    "propertyPlantAndEquipmentNet": "66613000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "34863000.00",
                    "netInvestedCapital": "407725000.00",
                    "commonStockSharesOutstanding": "200032073.00"
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-07-31",
                    "currency_symbol": "GBP",
                    "totalAssets": "430315000.00",
                    "intangibleAssets": "76902000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4527000.00",
                    "totalLiab": "184392000.00",
                    "totalStockholderEquity": "245923000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "48947000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "141616000.00",
                    "otherLiab": null,
                    "goodWill": "171340000.00",
                    "otherAssets": null,
                    "cash": "18243000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "99321000.00",
                    "currentDeferredRevenue": "10847000.00",
                    "netDebt": "67750000.00",
                    "shortTermDebt": "14363000.00",
                    "shortLongTermDebt": "9605000.00",
                    "shortLongTermDebtTotal": "85993000.00",
                    "otherStockholderEquity": "102307000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "126986000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "51104000.00",
                    "longTermDebt": "50359000.00",
                    "inventory": "53112000.00",
                    "accountsPayable": "21224000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "93030000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "303329000.00",
                    "capitalLeaseObligations": "26029000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "85071000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "430315000.00",
                    "cashAndShortTermInvestments": "18243000.00",
                    "propertyPlantAndEquipmentGross": "94883000.00",
                    "propertyPlantAndEquipmentNet": "55087000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "27665000.00",
                    "netInvestedCapital": "305887000.00",
                    "commonStockSharesOutstanding": "197760911.00"
                },
                "2024-04-30": {
                    "date": "2024-04-30",
                    "filing_date": "2024-04-30",
                    "currency_symbol": null,
                    "totalAssets": "537739149.00",
                    "intangibleAssets": "83484748.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "13059996.00",
                    "totalLiab": "230423753.00",
                    "totalStockholderEquity": "307315396.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "79644603.00",
                    "commonStock": "2499281.00",
                    "capitalStock": null,
                    "retainedEarnings": "176969121.00",
                    "otherLiab": null,
                    "goodWill": "214113442.00",
                    "otherAssets": null,
                    "cash": "22797195.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "124115566.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "84663158.00",
                    "shortTermDebt": "17948589.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "107460353.00",
                    "otherStockholderEquity": "11592918.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "158686877.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "56458768.00",
                    "longTermDebt": null,
                    "inventory": "66370918.00",
                    "accountsPayable": "26522374.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "116254076.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12615124.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "379052272.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "106308187.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "537739149.00",
                    "cashAndShortTermInvestments": "22797195.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "68838958.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200724367.00"
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": "2024-01-31",
                    "currency_symbol": "GBP",
                    "totalAssets": "444872000.00",
                    "intangibleAssets": "82677000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "166240.00",
                    "totalLiab": "209517000.00",
                    "totalStockholderEquity": "235355000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11532000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "126310000.00",
                    "otherLiab": null,
                    "goodWill": "173925000.00",
                    "otherAssets": "1.00",
                    "cash": "17083000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "67619000.00",
                    "currentDeferredRevenue": "5080000.00",
                    "netDebt": "94254000.00",
                    "shortTermDebt": "3070000.00",
                    "shortLongTermDebt": "0.00",
                    "shortLongTermDebtTotal": "111337000.00",
                    "otherStockholderEquity": "9277000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "129337000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "-21957.00",
                    "netReceivables": "54935000.00",
                    "longTermDebt": "81292000.00",
                    "inventory": "57319000.00",
                    "accountsPayable": "42857000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "97768000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "68923298.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "315535000.00",
                    "capitalLeaseObligations": "30045000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "141898000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "444872000.00",
                    "cashAndShortTermInvestments": "17083000.00",
                    "propertyPlantAndEquipmentGross": "82605000.00",
                    "propertyPlantAndEquipmentNet": "58933000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "61718000.00",
                    "netInvestedCapital": "316647000.00",
                    "commonStockSharesOutstanding": "199042033.00"
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-10-31",
                    "currency_symbol": null,
                    "totalAssets": "540654319.00",
                    "intangibleAssets": "100477614.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1.00",
                    "totalLiab": "254626658.00",
                    "totalStockholderEquity": "286027660.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "30093336.00",
                    "commonStock": "2430606.00",
                    "capitalStock": null,
                    "retainedEarnings": "153504934.00",
                    "otherLiab": null,
                    "goodWill": "211371591.00",
                    "otherAssets": null,
                    "cash": "20761022.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "82177580.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "110816198.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "131577220.00",
                    "otherStockholderEquity": "11274367.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "157183656.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "66762675.00",
                    "longTermDebt": null,
                    "inventory": "69659958.00",
                    "accountsPayable": "52084244.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "118817753.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "383470663.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "172449078.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "540654318.00",
                    "cashAndShortTermInvestments": "20761022.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "71621457.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "199042033.00"
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "440646000.00",
                    "intangibleAssets": "248736000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7889000.00",
                    "totalLiab": "214401000.00",
                    "totalStockholderEquity": "226245000.00",
                    "deferredLongTermLiab": "9466000.00",
                    "otherCurrentLiab": "26170000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "116894000.00",
                    "otherLiab": "30235000.00",
                    "goodWill": "164873000.00",
                    "otherAssets": "9466000.00",
                    "cash": "21244000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "67462000.00",
                    "currentDeferredRevenue": "9817000.00",
                    "netDebt": "99214000.00",
                    "shortTermDebt": "3754000.00",
                    "shortLongTermDebt": "0.00",
                    "shortLongTermDebtTotal": "120458000.00",
                    "otherStockholderEquity": "9137000.00",
                    "propertyPlantEquipment": "59350000.00",
                    "totalCurrentAssets": "132560000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-13025000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "48770000.00",
                    "longTermDebt": "89250000.00",
                    "inventory": "58980000.00",
                    "accountsPayable": "23059000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "98214000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-164873000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "308086000.00",
                    "capitalLeaseObligations": "31208000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "146939000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "440646000.00",
                    "cashAndShortTermInvestments": "21244000.00",
                    "propertyPlantAndEquipmentGross": "93019000.00",
                    "propertyPlantAndEquipmentNet": "59350000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "65098000.00",
                    "netInvestedCapital": "315495000.00",
                    "commonStockSharesOutstanding": "199772116.00"
                },
                "2023-04-30": {
                    "date": "2023-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": "9466000.00",
                    "otherCurrentLiab": "16600000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "116894000.00",
                    "otherLiab": "30235000.00",
                    "goodWill": null,
                    "otherAssets": "9466000.00",
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "67462000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "98214000.00",
                    "propertyPlantEquipment": "59350000.00",
                    "totalCurrentAssets": "132560000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-13025000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "48770000.00",
                    "longTermDebt": null,
                    "inventory": "58980000.00",
                    "accountsPayable": "23059000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-01-31",
                    "currency_symbol": "USD",
                    "totalAssets": "409213000.00",
                    "intangibleAssets": "227066000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "296000.00",
                    "totalLiab": "195052000.00",
                    "totalStockholderEquity": "214161000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6005000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "101371000.00",
                    "otherLiab": "28835000.00",
                    "goodWill": "145182000.00",
                    "otherAssets": "1.00",
                    "cash": "16604000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "63260000.00",
                    "currentDeferredRevenue": "6517000.00",
                    "netDebt": "88241000.00",
                    "shortTermDebt": "1888000.00",
                    "shortLongTermDebt": "0.00",
                    "shortLongTermDebtTotal": "104845000.00",
                    "otherStockholderEquity": "10060000.00",
                    "propertyPlantEquipment": "52292000.00",
                    "totalCurrentAssets": "129855000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-12905000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "53563000.00",
                    "longTermDebt": "81549000.00",
                    "inventory": "59392000.00",
                    "accountsPayable": "42333000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "100730000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-145182000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "279358000.00",
                    "capitalLeaseObligations": "23296000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "131792000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "409213000.00",
                    "cashAndShortTermInvestments": "16604000.00",
                    "propertyPlantAndEquipmentGross": "73181000.00",
                    "propertyPlantAndEquipmentNet": "52292000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "66595000.00",
                    "netInvestedCapital": "295710000.00",
                    "commonStockSharesOutstanding": "199811338.00"
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "296000.00",
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "19039000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "101371000.00",
                    "otherLiab": "28835000.00",
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "63260000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "100730000.00",
                    "propertyPlantEquipment": "52292000.00",
                    "totalCurrentAssets": "129855000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-12905000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "53563000.00",
                    "longTermDebt": null,
                    "inventory": "59392000.00",
                    "accountsPayable": "42333000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "411366000.00",
                    "intangibleAssets": "230253000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3160000.00",
                    "totalLiab": "203058000.00",
                    "totalStockholderEquity": "208212000.00",
                    "deferredLongTermLiab": "5355000.00",
                    "otherCurrentLiab": "22806000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "96247000.00",
                    "otherLiab": "28673000.00",
                    "goodWill": "142661000.00",
                    "otherAssets": "1.00",
                    "cash": "13543000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "69952000.00",
                    "currentDeferredRevenue": "10268000.00",
                    "netDebt": "94489000.00",
                    "shortTermDebt": "3599000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "108032000.00",
                    "otherStockholderEquity": "7953000.00",
                    "propertyPlantEquipment": "51802000.00",
                    "totalCurrentAssets": "129311000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-16686000.00",
                    "shortTermInvestments": "1091000.00",
                    "netReceivables": "54728000.00",
                    "longTermDebt": "83065000.00",
                    "inventory": "57151000.00",
                    "accountsPayable": "27715000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "102012000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-142661000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "282055000.00",
                    "capitalLeaseObligations": "24967000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "14132000.00",
                    "nonCurrentLiabilitiesTotal": "133106000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "411366000.00",
                    "cashAndShortTermInvestments": "14634000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "51802000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "59359000.00",
                    "netInvestedCapital": "291277000.00",
                    "commonStockSharesOutstanding": "199873183.00"
                },
                "2022-04-30": {
                    "date": "2022-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1091000.00",
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": "5355000.00",
                    "otherCurrentLiab": "17516000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "96247000.00",
                    "otherLiab": "28673000.00",
                    "goodWill": null,
                    "otherAssets": "5355000.00",
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "69952000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "102012000.00",
                    "propertyPlantEquipment": "51802000.00",
                    "totalCurrentAssets": "129311000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-16686000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "54728000.00",
                    "longTermDebt": null,
                    "inventory": "57151000.00",
                    "accountsPayable": "27715000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-01-31",
                    "currency_symbol": "USD",
                    "totalAssets": "411485000.00",
                    "intangibleAssets": "233809000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "288000.00",
                    "totalLiab": "219223000.00",
                    "totalStockholderEquity": "192199000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8497000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "81387000.00",
                    "otherLiab": "29742000.00",
                    "goodWill": "141795000.00",
                    "otherAssets": null,
                    "cash": "15160000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "65135000.00",
                    "currentDeferredRevenue": "5172000.00",
                    "netDebt": "112523000.00",
                    "shortTermDebt": "3337000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "127683000.00",
                    "otherStockholderEquity": "9852000.00",
                    "propertyPlantEquipment": "51683000.00",
                    "totalCurrentAssets": "125993000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-41610000.00",
                    "shortTermInvestments": "868000.00",
                    "netReceivables": "54287000.00",
                    "longTermDebt": "102916000.00",
                    "inventory": "55390000.00",
                    "accountsPayable": "42957000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "98960000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-141795000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "285492000.00",
                    "capitalLeaseObligations": "24767000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "154088000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "411485000.00",
                    "cashAndShortTermInvestments": "16028000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "51683000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "60858000.00",
                    "netInvestedCapital": "295115000.00",
                    "commonStockSharesOutstanding": "200256594.00"
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1156000.00",
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "18841000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "81387000.00",
                    "otherLiab": "29742000.00",
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "65135000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "98960000.00",
                    "propertyPlantEquipment": "51683000.00",
                    "totalCurrentAssets": "125993000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-41610000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "54287000.00",
                    "longTermDebt": null,
                    "inventory": "55390000.00",
                    "accountsPayable": "42957000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "383983000.00",
                    "intangibleAssets": "223083000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4886000.00",
                    "totalLiab": "198693000.00",
                    "totalStockholderEquity": "185290000.00",
                    "deferredLongTermLiab": "4744000.00",
                    "otherCurrentLiab": "27209000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "74658000.00",
                    "otherLiab": "21273000.00",
                    "goodWill": "137710000.00",
                    "otherAssets": "4744000.00",
                    "cash": "19456000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "72557000.00",
                    "currentDeferredRevenue": "10562000.00",
                    "netDebt": "88861000.00",
                    "shortTermDebt": "3454000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "108317000.00",
                    "otherStockholderEquity": "7788000.00",
                    "propertyPlantEquipment": "48385000.00",
                    "totalCurrentAssets": "112515000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-33049000.00",
                    "shortTermInvestments": "507000.00",
                    "netReceivables": "43202000.00",
                    "longTermDebt": "82888000.00",
                    "inventory": "44971000.00",
                    "accountsPayable": "26703000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "100844000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-137710000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "271468000.00",
                    "capitalLeaseObligations": "25429000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "6021000.00",
                    "nonCurrentLiabilitiesTotal": "126136000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "383983000.00",
                    "cashAndShortTermInvestments": "19963000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "48385000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "39958000.00",
                    "netInvestedCapital": "268178000.00",
                    "commonStockSharesOutstanding": "203295679.00"
                },
                "2021-04-30": {
                    "date": "2021-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "606000.00",
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": "4744000.00",
                    "otherCurrentLiab": "21668000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "74658000.00",
                    "otherLiab": "21273000.00",
                    "goodWill": null,
                    "otherAssets": "4744000.00",
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "72557000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "100844000.00",
                    "propertyPlantEquipment": "48385000.00",
                    "totalCurrentAssets": "112515000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-33049000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "44121000.00",
                    "longTermDebt": null,
                    "inventory": "44971000.00",
                    "accountsPayable": "26703000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-01-31",
                    "currency_symbol": "USD",
                    "totalAssets": "375737000.00",
                    "intangibleAssets": "229813000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "146000.00",
                    "totalLiab": "196382000.00",
                    "totalStockholderEquity": "179355000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11672000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "67696000.00",
                    "otherLiab": "20036000.00",
                    "goodWill": "136626000.00",
                    "otherAssets": null,
                    "cash": "15702000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "62452000.00",
                    "currentDeferredRevenue": "3566000.00",
                    "netDebt": "101497000.00",
                    "shortTermDebt": "3305000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "117199000.00",
                    "otherStockholderEquity": "8659000.00",
                    "propertyPlantEquipment": "49777000.00",
                    "totalCurrentAssets": "96147000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-50458000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "43363000.00",
                    "longTermDebt": "90731000.00",
                    "inventory": "36936000.00",
                    "accountsPayable": "40343000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "101000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-136626000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "279590000.00",
                    "capitalLeaseObligations": "26468000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "133930000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "375737000.00",
                    "cashAndShortTermInvestments": "15702000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "49777000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "33695000.00",
                    "netInvestedCapital": "270086000.00",
                    "commonStockSharesOutstanding": "198641207.00"
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "146000.00",
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "18804000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "67696000.00",
                    "otherLiab": "20036000.00",
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "62452000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "101000000.00",
                    "propertyPlantEquipment": "49777000.00",
                    "totalCurrentAssets": "96147000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-50458000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "43363000.00",
                    "longTermDebt": null,
                    "inventory": "36936000.00",
                    "accountsPayable": "40343000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-07-31",
                    "currency_symbol": null,
                    "totalAssets": "326468000.00",
                    "intangibleAssets": "196591000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3452000.00",
                    "totalLiab": "150913000.00",
                    "totalStockholderEquity": "175555000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "19593000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "68463000.00",
                    "otherLiab": null,
                    "goodWill": "116778000.00",
                    "otherAssets": null,
                    "cash": "18493000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "46934000.00",
                    "currentDeferredRevenue": "8636000.00",
                    "netDebt": "73712000.00",
                    "shortTermDebt": "2994000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "92205000.00",
                    "otherStockholderEquity": "9126000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "86289000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "32435000.00",
                    "longTermDebt": null,
                    "inventory": "31909000.00",
                    "accountsPayable": "14057000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "95966000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-116778000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "240179000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "103979000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "326468000.00",
                    "cashAndShortTermInvestments": "18493000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "43588000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "198126961.00"
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-01-31",
                    "currency_symbol": "USD",
                    "totalAssets": "331267000.00",
                    "intangibleAssets": "199467000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "306000.00",
                    "totalLiab": "157764000.00",
                    "totalStockholderEquity": "173503000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10050000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "67617000.00",
                    "otherLiab": "14888000.00",
                    "goodWill": "113418000.00",
                    "otherAssets": null,
                    "cash": "14303000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48354000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "80219000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "94522000.00",
                    "otherStockholderEquity": "9123000.00",
                    "propertyPlantEquipment": "44688000.00",
                    "totalCurrentAssets": "87112000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-25964000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "38316000.00",
                    "longTermDebt": null,
                    "inventory": "34187000.00",
                    "accountsPayable": "36440000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "94763000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-113418000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "244155000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "109410000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "331267000.00",
                    "cashAndShortTermInvestments": "14303000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "44688000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "198816260.00"
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "67617000.00",
                    "otherLiab": "14888000.00",
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "94763000.00",
                    "propertyPlantEquipment": "44688000.00",
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": "-25964000.00",
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "327735000.00",
                    "intangibleAssets": "91336000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5187000.00",
                    "totalLiab": "151626000.00",
                    "totalStockholderEquity": "176109000.00",
                    "deferredLongTermLiab": "3790000.00",
                    "otherCurrentLiab": "25358000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "65505000.00",
                    "otherLiab": "17904000.00",
                    "goodWill": "118183000.00",
                    "otherAssets": "3790000.00",
                    "cash": "11547000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48331000.00",
                    "currentDeferredRevenue": "7529000.00",
                    "netDebt": "73844000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "85391000.00",
                    "otherStockholderEquity": "9497000.00",
                    "propertyPlantEquipment": "23758000.00",
                    "totalCurrentAssets": "90668000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-33410000.00",
                    "shortTermInvestments": "907000.00",
                    "netReceivables": "38349000.00",
                    "longTermDebt": null,
                    "inventory": "35585000.00",
                    "accountsPayable": "15165000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "99107000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-233277000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "233277000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "85391000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "327735000.00",
                    "cashAndShortTermInvestments": "11547000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "23758000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "198240116.00"
                },
                "2019-04-30": {
                    "date": "2019-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": "3790000.00",
                    "otherCurrentLiab": null,
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "65505000.00",
                    "otherLiab": "17904000.00",
                    "goodWill": null,
                    "otherAssets": "3790000.00",
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "99107000.00",
                    "propertyPlantEquipment": "23758000.00",
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": "-33410000.00",
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-01-31",
                    "currency_symbol": "USD",
                    "totalAssets": "310562000.00",
                    "intangibleAssets": "96607000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "298000.00",
                    "totalLiab": "143309000.00",
                    "totalStockholderEquity": "167253000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8549000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "58523000.00",
                    "otherLiab": "16776000.00",
                    "goodWill": "112335000.00",
                    "otherAssets": null,
                    "cash": "9304000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "43696000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "73533000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "82837000.00",
                    "otherStockholderEquity": "9497000.00",
                    "propertyPlantEquipment": "23078000.00",
                    "totalCurrentAssets": "78542000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-41689000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "38900000.00",
                    "longTermDebt": "82837000.00",
                    "inventory": "30040000.00",
                    "accountsPayable": "34674000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "97233000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-232020000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "232020000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "82837000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "310562000.00",
                    "cashAndShortTermInvestments": "9304000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "23078000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "199133077.00"
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "310562000.00",
                    "intangibleAssets": "96607000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "298000.00",
                    "totalLiab": "143309000.00",
                    "totalStockholderEquity": "167253000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1736000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "58523000.00",
                    "otherLiab": "16776000.00",
                    "goodWill": "112335000.00",
                    "otherAssets": null,
                    "cash": "9304000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "43696000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "97233000.00",
                    "propertyPlantEquipment": "23078000.00",
                    "totalCurrentAssets": "78542000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-41689000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "38900000.00",
                    "longTermDebt": "82837000.00",
                    "inventory": "30040000.00",
                    "accountsPayable": "35147000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "326949000.00",
                    "intangibleAssets": "101282000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4415000.00",
                    "totalLiab": "161736000.00",
                    "totalStockholderEquity": "165213000.00",
                    "deferredLongTermLiab": "2842000.00",
                    "otherCurrentLiab": "24720000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "56450000.00",
                    "otherLiab": "19028000.00",
                    "goodWill": "112682000.00",
                    "otherAssets": "2842000.00",
                    "cash": "18221000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48103000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "76384000.00",
                    "shortTermDebt": "94605000.00",
                    "shortLongTermDebt": "94605000.00",
                    "shortLongTermDebtTotal": "94605000.00",
                    "otherStockholderEquity": "9565000.00",
                    "propertyPlantEquipment": "22611000.00",
                    "totalCurrentAssets": "87532000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-48751000.00",
                    "shortTermInvestments": "302000.00",
                    "netReceivables": "36250000.00",
                    "longTermDebt": "94605000.00",
                    "inventory": "30136000.00",
                    "accountsPayable": "21973000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "97198000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-236575000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "236575000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "94605000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "326949000.00",
                    "cashAndShortTermInvestments": "18221000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "22611000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "199451401.00"
                },
                "2018-04-30": {
                    "date": "2018-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "326949000.00",
                    "intangibleAssets": "101282000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "302000.00",
                    "totalLiab": "161736000.00",
                    "totalStockholderEquity": "165213000.00",
                    "deferredLongTermLiab": "2842000.00",
                    "otherCurrentLiab": "2414000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "56450000.00",
                    "otherLiab": "19028000.00",
                    "goodWill": "112682000.00",
                    "otherAssets": "2842000.00",
                    "cash": "18221000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48103000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": "94605000.00",
                    "shortLongTermDebt": "94605000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "97198000.00",
                    "propertyPlantEquipment": "22611000.00",
                    "totalCurrentAssets": "87532000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-48751000.00",
                    "shortTermInvestments": "302000.00",
                    "netReceivables": "36250000.00",
                    "longTermDebt": "94605000.00",
                    "inventory": "30136000.00",
                    "accountsPayable": "21973000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-01-31",
                    "currency_symbol": "USD",
                    "totalAssets": "267495000.00",
                    "intangibleAssets": "93179000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15000.00",
                    "totalLiab": "104689000.00",
                    "totalStockholderEquity": "162806000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11615000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "54301000.00",
                    "otherLiab": "16254000.00",
                    "goodWill": "80936000.00",
                    "otherAssets": "810000.00",
                    "cash": "11009000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "43390000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "34036000.00",
                    "shortTermDebt": "45045000.00",
                    "shortLongTermDebt": "45045000.00",
                    "shortLongTermDebtTotal": "45045000.00",
                    "otherStockholderEquity": "9522000.00",
                    "propertyPlantEquipment": "20226000.00",
                    "totalCurrentAssets": "72344000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-11309000.00",
                    "shortTermInvestments": "15000.00",
                    "netReceivables": "33902000.00",
                    "longTermDebt": "45045000.00",
                    "inventory": "27418000.00",
                    "accountsPayable": "28358000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "96983000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-194341000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "194341000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "45045000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "267495000.00",
                    "cashAndShortTermInvestments": "11009000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "20226000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "198838009.00"
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "267495000.00",
                    "intangibleAssets": "93179000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15000.00",
                    "totalLiab": "104689000.00",
                    "totalStockholderEquity": "162806000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6523000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "54301000.00",
                    "otherLiab": "16254000.00",
                    "goodWill": "80936000.00",
                    "otherAssets": "810000.00",
                    "cash": "11009000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "43390000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": "45045000.00",
                    "shortLongTermDebt": "45045000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "96983000.00",
                    "propertyPlantEquipment": "20226000.00",
                    "totalCurrentAssets": "72344000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-11309000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "33902000.00",
                    "longTermDebt": "45045000.00",
                    "inventory": "27418000.00",
                    "accountsPayable": "31775000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "277473000.00",
                    "intangibleAssets": "98759000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4103000.00",
                    "totalLiab": "117340000.00",
                    "totalStockholderEquity": "160133000.00",
                    "deferredLongTermLiab": "2247000.00",
                    "otherCurrentLiab": "23538000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "51598000.00",
                    "otherLiab": "17890000.00",
                    "goodWill": "81584000.00",
                    "otherAssets": "3057000.00",
                    "cash": "14499000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48362000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "36589000.00",
                    "shortTermDebt": "51088000.00",
                    "shortLongTermDebt": "51088000.00",
                    "shortLongTermDebtTotal": "51088000.00",
                    "otherStockholderEquity": "9500000.00",
                    "propertyPlantEquipment": "19590000.00",
                    "totalCurrentAssets": "74483000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-20210000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "34682000.00",
                    "longTermDebt": "51088000.00",
                    "inventory": "22737000.00",
                    "accountsPayable": "21056000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "97035000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-199933000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "199933000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "51088000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "277473000.00",
                    "cashAndShortTermInvestments": "14499000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "19590000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "199018738.00"
                },
                "2017-04-30": {
                    "date": "2017-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "277473000.00",
                    "intangibleAssets": "98759000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "16000.00",
                    "totalLiab": "117340000.00",
                    "totalStockholderEquity": "160133000.00",
                    "deferredLongTermLiab": "2247000.00",
                    "otherCurrentLiab": "7733000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "51598000.00",
                    "otherLiab": "17890000.00",
                    "goodWill": "81584000.00",
                    "otherAssets": "3057000.00",
                    "cash": "14499000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48362000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": "51088000.00",
                    "shortLongTermDebt": "51088000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "97035000.00",
                    "propertyPlantEquipment": "19590000.00",
                    "totalCurrentAssets": "74483000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-20210000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "34682000.00",
                    "longTermDebt": "51088000.00",
                    "inventory": "22737000.00",
                    "accountsPayable": "21056000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-01-31",
                    "currency_symbol": "USD",
                    "totalAssets": "267273000.00",
                    "intangibleAssets": "103991000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "694000.00",
                    "totalLiab": "111236000.00",
                    "totalStockholderEquity": "156037000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10682000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "47595000.00",
                    "otherLiab": "18393000.00",
                    "goodWill": "75216000.00",
                    "otherAssets": "655000.00",
                    "cash": "13672000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "39068000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "40103000.00",
                    "shortTermDebt": "53775000.00",
                    "shortLongTermDebt": "53775000.00",
                    "shortLongTermDebtTotal": "53775000.00",
                    "otherStockholderEquity": "9994000.00",
                    "propertyPlantEquipment": "19034000.00",
                    "totalCurrentAssets": "68377000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-23170000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "32448000.00",
                    "longTermDebt": "53775000.00",
                    "inventory": "21563000.00",
                    "accountsPayable": "24791000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "96448000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-198241000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "198241000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "53775000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "267273000.00",
                    "cashAndShortTermInvestments": "13672000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "19034000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "199083122.00"
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "267273000.00",
                    "intangibleAssets": "103991000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "694000.00",
                    "totalLiab": "111236000.00",
                    "totalStockholderEquity": "156037000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4797000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "47595000.00",
                    "otherLiab": "18393000.00",
                    "goodWill": "75216000.00",
                    "otherAssets": "655000.00",
                    "cash": "13672000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "39068000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": "53775000.00",
                    "shortLongTermDebt": "53775000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "96448000.00",
                    "propertyPlantEquipment": "19034000.00",
                    "totalCurrentAssets": "68377000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-23170000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "32448000.00",
                    "longTermDebt": "53775000.00",
                    "inventory": "21563000.00",
                    "accountsPayable": "28386000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-07-31",
                    "currency_symbol": null,
                    "totalAssets": "262918000.00",
                    "intangibleAssets": "103294000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4151000.00",
                    "totalLiab": "109373000.00",
                    "totalStockholderEquity": "153545000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "20548000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "45585000.00",
                    "otherLiab": null,
                    "goodWill": "68228000.00",
                    "otherAssets": "2517000.00",
                    "cash": "15744000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "41225000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "35491000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "51235000.00",
                    "otherStockholderEquity": "9994000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "69749000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "30385000.00",
                    "longTermDebt": null,
                    "inventory": "20156000.00",
                    "accountsPayable": "18205000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "95966000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-190652000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "190652000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "51235000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "262918000.00",
                    "cashAndShortTermInvestments": "15744000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "19130000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "199518506.00"
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-01-31",
                    "currency_symbol": null,
                    "totalAssets": "252039000.00",
                    "intangibleAssets": "106763000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "479000.00",
                    "totalLiab": "106748000.00",
                    "totalStockholderEquity": "145291000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6279000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "39647000.00",
                    "otherLiab": null,
                    "goodWill": "62344000.00",
                    "otherAssets": "394000.00",
                    "cash": "15948000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "32205000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "38239000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "54187000.00",
                    "otherStockholderEquity": "10540000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "64540000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "29935000.00",
                    "longTermDebt": null,
                    "inventory": "18178000.00",
                    "accountsPayable": "23594000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "93104000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-187105000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "187105000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "54187000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "252039000.00",
                    "cashAndShortTermInvestments": "15948000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "17998000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "199736000.00"
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-07-31",
                    "currency_symbol": null,
                    "totalAssets": "221972000.00",
                    "intangibleAssets": "99371000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2638000.00",
                    "totalLiab": "79526000.00",
                    "totalStockholderEquity": "142446000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "15673000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "36876000.00",
                    "otherLiab": null,
                    "goodWill": "51725000.00",
                    "otherAssets": "1974000.00",
                    "cash": "11565000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27786000.00",
                    "currentDeferredRevenue": "-73000.00",
                    "netDebt": "20302000.00",
                    "shortTermDebt": "73000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "31867000.00",
                    "otherStockholderEquity": "11527000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "52855000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "23633000.00",
                    "longTermDebt": null,
                    "inventory": "15019000.00",
                    "accountsPayable": "10629000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "92043000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-167143000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "167143000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "31867000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "221972000.00",
                    "cashAndShortTermInvestments": "11565000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "16047000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-01-31",
                    "currency_symbol": null,
                    "totalAssets": "235629000.00",
                    "intangibleAssets": "107150000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1048000.00",
                    "totalLiab": "96893000.00",
                    "totalStockholderEquity": "138736000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1103000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "33019000.00",
                    "otherLiab": null,
                    "goodWill": "49858000.00",
                    "otherAssets": "732000.00",
                    "cash": "20886000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23350000.00",
                    "currentDeferredRevenue": "-242000.00",
                    "netDebt": "31400000.00",
                    "shortTermDebt": "242000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "52286000.00",
                    "otherStockholderEquity": "11527000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "61743000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "24067000.00",
                    "longTermDebt": null,
                    "inventory": "15742000.00",
                    "accountsPayable": "20795000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "92190000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-173154000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "173154000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "52286000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "235629000.00",
                    "cashAndShortTermInvestments": "20886000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "16146000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2014-04-30": {
                    "date": "2014-04-30",
                    "filing_date": "2014-06-30",
                    "currency_symbol": null,
                    "totalAssets": "234271000.00",
                    "intangibleAssets": "113651000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4115000.00",
                    "totalLiab": "101021000.00",
                    "totalStockholderEquity": "133250000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "16684000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "27141000.00",
                    "otherLiab": null,
                    "goodWill": "50127000.00",
                    "otherAssets": null,
                    "cash": "10987000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "24306000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "42916000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "53903000.00",
                    "otherStockholderEquity": "11527000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "53846000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "22822000.00",
                    "longTermDebt": null,
                    "inventory": "15922000.00",
                    "accountsPayable": "7622000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-5021000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-178704000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "180425000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "76715000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "234271000.00",
                    "cashAndShortTermInvestments": "10987000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "15915000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-01-31",
                    "currency_symbol": null,
                    "totalAssets": "236437000.00",
                    "intangibleAssets": "119809000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "104704000.00",
                    "totalStockholderEquity": "131733000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1859000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "29202000.00",
                    "otherLiab": null,
                    "goodWill": "52131000.00",
                    "otherAssets": null,
                    "cash": "6946000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22142000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "50605000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "57551000.00",
                    "otherStockholderEquity": "10000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "48112000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "24115000.00",
                    "longTermDebt": null,
                    "inventory": "17051000.00",
                    "accountsPayable": "20283000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "90531000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1432000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "188325000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "82562000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "236437000.00",
                    "cashAndShortTermInvestments": "6946000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "14953000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-07-31",
                    "currency_symbol": null,
                    "totalAssets": "215746000.00",
                    "intangibleAssets": "108392000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1553000.00",
                    "totalLiab": "229294000.00",
                    "totalStockholderEquity": "-13548000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12945000.00",
                    "commonStock": "3000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-16231000.00",
                    "otherLiab": null,
                    "goodWill": "46374000.00",
                    "otherAssets": null,
                    "cash": "15943000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25081000.00",
                    "currentDeferredRevenue": "13687000.00",
                    "netDebt": "169079000.00",
                    "shortTermDebt": "3540000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "185022000.00",
                    "otherStockholderEquity": "2680000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "50088000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "68000.00",
                    "netReceivables": "19841000.00",
                    "longTermDebt": null,
                    "inventory": "12751000.00",
                    "accountsPayable": "7662000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-3918000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-165236000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "165658000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "204213000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "215746000.00",
                    "cashAndShortTermInvestments": "16011000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "10793000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": null
                },
                "2013-04-30": {
                    "date": "2013-04-30",
                    "filing_date": "2013-06-30",
                    "currency_symbol": null,
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-01-31",
                    "currency_symbol": null,
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-07-31",
                    "currency_symbol": null,
                    "totalAssets": "214410000.00",
                    "intangibleAssets": "111340000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "414000.00",
                    "totalLiab": "226476000.00",
                    "totalStockholderEquity": "-12066000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11227000.00",
                    "commonStock": "3000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-14167000.00",
                    "otherLiab": null,
                    "goodWill": "45668000.00",
                    "otherAssets": null,
                    "cash": "14957000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22913000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "164301000.00",
                    "shortTermDebt": "2746000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "179258000.00",
                    "otherStockholderEquity": "2098000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "46746000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": "12597000.00",
                    "accountsPayable": "7767000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2364000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "167664000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "203563000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214410000.00",
                    "cashAndShortTermInvestments": "14957000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "10192000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2012-04-30": {
                    "date": "2012-04-30",
                    "filing_date": "2012-06-30",
                    "currency_symbol": null,
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-01-31",
                    "currency_symbol": null,
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-07-31",
                    "currency_symbol": null,
                    "totalAssets": "139010000.00",
                    "intangibleAssets": "161000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "615000.00",
                    "totalLiab": "166264000.00",
                    "totalStockholderEquity": "-27254000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9914000.00",
                    "commonStock": "787000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-30264000.00",
                    "otherLiab": null,
                    "goodWill": "84872000.00",
                    "otherAssets": null,
                    "cash": "10537000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23173000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "135159000.00",
                    "shortTermDebt": "3173000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "145696000.00",
                    "otherStockholderEquity": "2223000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "43196000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "19000.00",
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": "12538000.00",
                    "accountsPayable": "8465000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1794000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "95814000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "143091000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "139010000.00",
                    "cashAndShortTermInvestments": "10556000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "10232000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2011-04-30": {
                    "date": "2011-04-30",
                    "filing_date": "2011-06-30",
                    "currency_symbol": null,
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-01-31",
                    "currency_symbol": null,
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                }
            },
            "yearly": {
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-07-31",
                    "currency_symbol": null,
                    "totalAssets": "602454000.00",
                    "intangibleAssets": "114833000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9170000.00",
                    "totalLiab": "332466000.00",
                    "totalStockholderEquity": "269988000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "74965000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "165176000.00",
                    "otherLiab": null,
                    "goodWill": "235785000.00",
                    "otherAssets": null,
                    "cash": "18780000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "126979000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "164636999.00",
                    "shortTermDebt": "6396000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "183416999.00",
                    "otherStockholderEquity": "8528000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "167464000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "68220000.00",
                    "longTermDebt": null,
                    "inventory": "71294000.00",
                    "accountsPayable": "45618000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "94284000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10413000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "434990000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "205487000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "602454000.00",
                    "cashAndShortTermInvestments": "18780000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "73959000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200675264.00"
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-07-31",
                    "currency_symbol": "GBP",
                    "totalAssets": "430315000.00",
                    "intangibleAssets": "76902000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4527000.00",
                    "totalLiab": "184392000.00",
                    "totalStockholderEquity": "245923000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "48947000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "141616000.00",
                    "otherLiab": null,
                    "goodWill": "171340000.00",
                    "otherAssets": null,
                    "cash": "18243000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "99321000.00",
                    "currentDeferredRevenue": "10847000.00",
                    "netDebt": "67750000.00",
                    "shortTermDebt": "14363000.00",
                    "shortLongTermDebt": "9605000.00",
                    "shortLongTermDebtTotal": "85993000.00",
                    "otherStockholderEquity": "102307000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "126986000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "51104000.00",
                    "longTermDebt": "50359000.00",
                    "inventory": "53112000.00",
                    "accountsPayable": "21224000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "93030000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "303329000.00",
                    "capitalLeaseObligations": "26029000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "85071000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "430315000.00",
                    "cashAndShortTermInvestments": "18243000.00",
                    "propertyPlantAndEquipmentGross": "94883000.00",
                    "propertyPlantAndEquipmentNet": "55087000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "27665000.00",
                    "netInvestedCapital": "305887000.00",
                    "commonStockSharesOutstanding": "199883200.00"
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "440646000.00",
                    "intangibleAssets": "248736000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7889000.00",
                    "totalLiab": "214401000.00",
                    "totalStockholderEquity": "226245000.00",
                    "deferredLongTermLiab": "9466000.00",
                    "otherCurrentLiab": "26170000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "116894000.00",
                    "otherLiab": "30235000.00",
                    "goodWill": "164873000.00",
                    "otherAssets": "5282425.00",
                    "cash": "21244000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "67462000.00",
                    "currentDeferredRevenue": "9817000.00",
                    "netDebt": "99214000.00",
                    "shortTermDebt": "3754000.00",
                    "shortLongTermDebt": "0.00",
                    "shortLongTermDebtTotal": "120458000.00",
                    "otherStockholderEquity": "9137000.00",
                    "propertyPlantEquipment": "59350000.00",
                    "totalCurrentAssets": "132560000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-13025000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "48770000.00",
                    "longTermDebt": "89250000.00",
                    "inventory": "58980000.00",
                    "accountsPayable": "23059000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "98214000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-164873000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "308086000.00",
                    "capitalLeaseObligations": "31208000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "146939000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "440646000.00",
                    "cashAndShortTermInvestments": "21244000.00",
                    "propertyPlantAndEquipmentGross": "93019000.00",
                    "propertyPlantAndEquipmentNet": "59350000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "65098000.00",
                    "netInvestedCapital": "315495000.00",
                    "commonStockSharesOutstanding": "199789859.00"
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "411366000.00",
                    "intangibleAssets": "230253000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3160000.00",
                    "totalLiab": "203058000.00",
                    "totalStockholderEquity": "208212000.00",
                    "deferredLongTermLiab": "5355000.00",
                    "otherCurrentLiab": "22806000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "96247000.00",
                    "otherLiab": "28673000.00",
                    "goodWill": "142661000.00",
                    "otherAssets": "1.00",
                    "cash": "13543000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "69952000.00",
                    "currentDeferredRevenue": "10268000.00",
                    "netDebt": "94489000.00",
                    "shortTermDebt": "3599000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "108032000.00",
                    "otherStockholderEquity": "7953000.00",
                    "propertyPlantEquipment": "51802000.00",
                    "totalCurrentAssets": "129311000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-16686000.00",
                    "shortTermInvestments": "1091000.00",
                    "netReceivables": "54728000.00",
                    "longTermDebt": "83065000.00",
                    "inventory": "57151000.00",
                    "accountsPayable": "27715000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "102012000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-142661000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "282055000.00",
                    "capitalLeaseObligations": "24967000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "14132000.00",
                    "nonCurrentLiabilitiesTotal": "133106000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "411366000.00",
                    "cashAndShortTermInvestments": "14634000.00",
                    "propertyPlantAndEquipmentGross": "80110000.00",
                    "propertyPlantAndEquipmentNet": "51802000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "59359000.00",
                    "netInvestedCapital": "291277000.00",
                    "commonStockSharesOutstanding": "200047856.00"
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "383983000.00",
                    "intangibleAssets": "223083000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4886000.00",
                    "totalLiab": "198693000.00",
                    "totalStockholderEquity": "185290000.00",
                    "deferredLongTermLiab": "4744000.00",
                    "otherCurrentLiab": "27209000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "74658000.00",
                    "otherLiab": "21273000.00",
                    "goodWill": "137710000.00",
                    "otherAssets": "1.00",
                    "cash": "19456000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "72557000.00",
                    "currentDeferredRevenue": "10562000.00",
                    "netDebt": "88861000.00",
                    "shortTermDebt": "3454000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "108317000.00",
                    "otherStockholderEquity": "7788000.00",
                    "propertyPlantEquipment": "48385000.00",
                    "totalCurrentAssets": "112515000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-33049000.00",
                    "shortTermInvestments": "507000.00",
                    "netReceivables": "43202000.00",
                    "longTermDebt": "82888000.00",
                    "inventory": "44971000.00",
                    "accountsPayable": "26703000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "100844000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-137710000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "271468000.00",
                    "capitalLeaseObligations": "25429000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "6021000.00",
                    "nonCurrentLiabilitiesTotal": "126136000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "383983000.00",
                    "cashAndShortTermInvestments": "19963000.00",
                    "propertyPlantAndEquipmentGross": "71849000.00",
                    "propertyPlantAndEquipmentNet": "48385000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "39958000.00",
                    "netInvestedCapital": "268178000.00",
                    "commonStockSharesOutstanding": "200975673.00"
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "326468000.00",
                    "intangibleAssets": "196591000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3452000.00",
                    "totalLiab": "150913000.00",
                    "totalStockholderEquity": "175555000.00",
                    "deferredLongTermLiab": "4529000.00",
                    "otherCurrentLiab": "19593000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "68463000.00",
                    "otherLiab": "14768000.00",
                    "goodWill": "116778000.00",
                    "otherAssets": "1.00",
                    "cash": "18493000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "46934000.00",
                    "currentDeferredRevenue": "8636000.00",
                    "netDebt": "73712000.00",
                    "shortTermDebt": "2994000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "92205000.00",
                    "otherStockholderEquity": "9126000.00",
                    "propertyPlantEquipment": "43588000.00",
                    "totalCurrentAssets": "86289000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-16507000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "32435000.00",
                    "longTermDebt": "69032000.00",
                    "inventory": "31909000.00",
                    "accountsPayable": "14057000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "95966000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-116778000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "240179000.00",
                    "capitalLeaseObligations": "23173000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "1468000.00",
                    "nonCurrentLiabilitiesTotal": "103979000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "326468000.00",
                    "cashAndShortTermInvestments": "18493000.00",
                    "propertyPlantAndEquipmentGross": "47297000.00",
                    "propertyPlantAndEquipmentNet": "43588000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "39355000.00",
                    "netInvestedCapital": "244587000.00",
                    "commonStockSharesOutstanding": "198736665.00"
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "327735000.00",
                    "intangibleAssets": "91336000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5187000.00",
                    "totalLiab": "151626000.00",
                    "totalStockholderEquity": "176109000.00",
                    "deferredLongTermLiab": "3790000.00",
                    "otherCurrentLiab": "25358000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "65505000.00",
                    "otherLiab": "17904000.00",
                    "goodWill": "118183000.00",
                    "otherAssets": "3790000.00",
                    "cash": "11547000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48331000.00",
                    "currentDeferredRevenue": "7529000.00",
                    "netDebt": "73844000.00",
                    "shortTermDebt": "341621.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "85391000.00",
                    "otherStockholderEquity": "9497000.00",
                    "propertyPlantEquipment": "23758000.00",
                    "totalCurrentAssets": "90668000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-33410000.00",
                    "shortTermInvestments": "907000.00",
                    "netReceivables": "38349000.00",
                    "longTermDebt": "85391000.00",
                    "inventory": "35585000.00",
                    "accountsPayable": "15165000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "99107000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-233277000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "233277000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "1501000.00",
                    "nonCurrentLiabilitiesTotal": "85391000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "327735000.00",
                    "cashAndShortTermInvestments": "11547000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "23758000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "42337000.00",
                    "netInvestedCapital": "261500000.00",
                    "commonStockSharesOutstanding": "198938360.00"
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "326949000.00",
                    "intangibleAssets": "101282000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4415000.00",
                    "totalLiab": "161736000.00",
                    "totalStockholderEquity": "165213000.00",
                    "deferredLongTermLiab": "2842000.00",
                    "otherCurrentLiab": "24720000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": "2000000.00",
                    "retainedEarnings": "56450000.00",
                    "otherLiab": "19028000.00",
                    "goodWill": "112682000.00",
                    "otherAssets": "2842000.00",
                    "cash": "18221000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48103000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "76384000.00",
                    "shortTermDebt": "94605000.00",
                    "shortLongTermDebt": "94605000.00",
                    "shortLongTermDebtTotal": "94605000.00",
                    "otherStockholderEquity": "9565000.00",
                    "propertyPlantEquipment": "22611000.00",
                    "totalCurrentAssets": "87532000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-48751000.00",
                    "shortTermInvestments": "302000.00",
                    "netReceivables": "36250000.00",
                    "longTermDebt": "94605000.00",
                    "inventory": "30136000.00",
                    "accountsPayable": "21973000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "97198000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-236575000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "236575000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "94605000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "326949000.00",
                    "cashAndShortTermInvestments": "18221000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "22611000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "39429000.00",
                    "netInvestedCapital": "259818000.00",
                    "commonStockSharesOutstanding": "199144705.00"
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "277473000.00",
                    "intangibleAssets": "98759000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4103000.00",
                    "totalLiab": "117340000.00",
                    "totalStockholderEquity": "160133000.00",
                    "deferredLongTermLiab": "2247000.00",
                    "otherCurrentLiab": "23538000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "51598000.00",
                    "otherLiab": "17890000.00",
                    "goodWill": "81584000.00",
                    "otherAssets": "3057000.00",
                    "cash": "14499000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48362000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "36589000.00",
                    "shortTermDebt": "51088000.00",
                    "shortLongTermDebt": "51088000.00",
                    "shortLongTermDebtTotal": "51088000.00",
                    "otherStockholderEquity": "9500000.00",
                    "propertyPlantEquipment": "19590000.00",
                    "totalCurrentAssets": "74483000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-20210000.00",
                    "shortTermInvestments": "16000.00",
                    "netReceivables": "34682000.00",
                    "longTermDebt": "51088000.00",
                    "inventory": "22737000.00",
                    "accountsPayable": "21056000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "97035000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-199933000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "199933000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "51088000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "277473000.00",
                    "cashAndShortTermInvestments": "14499000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "19590000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "199050930.00"
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "262918000.00",
                    "intangibleAssets": "103294000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4151000.00",
                    "totalLiab": "109373000.00",
                    "totalStockholderEquity": "153545000.00",
                    "deferredLongTermLiab": "2067000.00",
                    "otherCurrentLiab": "18153000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "45585000.00",
                    "otherLiab": "16913000.00",
                    "goodWill": "68228000.00",
                    "otherAssets": "2517000.00",
                    "cash": "15744000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "41225000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "35491000.00",
                    "shortTermDebt": "51235000.00",
                    "shortLongTermDebt": "51235000.00",
                    "shortLongTermDebtTotal": "51235000.00",
                    "otherStockholderEquity": "9994000.00",
                    "propertyPlantEquipment": "19130000.00",
                    "totalCurrentAssets": "69749000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-17977000.00",
                    "shortTermInvestments": "914000.00",
                    "netReceivables": "30385000.00",
                    "longTermDebt": "51235000.00",
                    "inventory": "20156000.00",
                    "accountsPayable": "18205000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "95966000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-190652000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "190652000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "51235000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "262918000.00",
                    "cashAndShortTermInvestments": "15744000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "19130000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "199627253.00"
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "221972000.00",
                    "intangibleAssets": "99371000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2638000.00",
                    "totalLiab": "79526000.00",
                    "totalStockholderEquity": "142446000.00",
                    "deferredLongTermLiab": "1580000.00",
                    "otherCurrentLiab": "15673000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "36876000.00",
                    "otherLiab": "19873000.00",
                    "goodWill": "51725000.00",
                    "otherAssets": "1974000.00",
                    "cash": "11565000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27786000.00",
                    "currentDeferredRevenue": "-73000.00",
                    "netDebt": "20302000.00",
                    "shortTermDebt": "73000.00",
                    "shortLongTermDebt": "73000.00",
                    "shortLongTermDebtTotal": "31867000.00",
                    "otherStockholderEquity": "11527000.00",
                    "propertyPlantEquipment": "16047000.00",
                    "totalCurrentAssets": "52855000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-8650000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "23944000.00",
                    "longTermDebt": "31867000.00",
                    "inventory": "15019000.00",
                    "accountsPayable": "10629000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "92043000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-167143000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "167143000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "31867000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "221972000.00",
                    "cashAndShortTermInvestments": "11565000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "16047000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2014-07-31": {
                    "date": "2014-07-31",
                    "filing_date": "2014-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "234271000.00",
                    "intangibleAssets": "112662000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4115000.00",
                    "totalLiab": "101021000.00",
                    "totalStockholderEquity": "133250000.00",
                    "deferredLongTermLiab": "989000.00",
                    "otherCurrentLiab": "16684000.00",
                    "commonStock": "2000000.00",
                    "capitalStock": null,
                    "retainedEarnings": "27141000.00",
                    "otherLiab": "22690000.00",
                    "goodWill": "50127000.00",
                    "otherAssets": "1721000.00",
                    "cash": "10987000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "24306000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "42916000.00",
                    "shortTermDebt": "54025000.00",
                    "shortLongTermDebt": "54025000.00",
                    "shortLongTermDebtTotal": "53903000.00",
                    "otherStockholderEquity": "11527000.00",
                    "propertyPlantEquipment": "15915000.00",
                    "totalCurrentAssets": "53846000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-29539000.00",
                    "shortTermInvestments": "422000.00",
                    "netReceivables": "22822000.00",
                    "longTermDebt": "54025000.00",
                    "inventory": "15922000.00",
                    "accountsPayable": "7622000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "92582000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-178704000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "178704000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "54025000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "234271000.00",
                    "cashAndShortTermInvestments": "10987000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "15915000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-07-31",
                    "currency_symbol": null,
                    "totalAssets": "215746000.00",
                    "intangibleAssets": "108392000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1553000.00",
                    "totalLiab": "229294000.00",
                    "totalStockholderEquity": "-13548000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12945000.00",
                    "commonStock": "3000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-16231000.00",
                    "otherLiab": null,
                    "goodWill": "46374000.00",
                    "otherAssets": null,
                    "cash": "15943000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25081000.00",
                    "currentDeferredRevenue": "13687000.00",
                    "netDebt": "169079000.00",
                    "shortTermDebt": "3540000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "185022000.00",
                    "otherStockholderEquity": "2680000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "50088000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "68000.00",
                    "netReceivables": "20144000.00",
                    "longTermDebt": null,
                    "inventory": "12751000.00",
                    "accountsPayable": "7662000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-3918000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-165236000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "165658000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "204213000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "215746000.00",
                    "cashAndShortTermInvestments": "16011000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "10793000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-07-31",
                    "currency_symbol": null,
                    "totalAssets": "214410000.00",
                    "intangibleAssets": "111340000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "414000.00",
                    "totalLiab": "226476000.00",
                    "totalStockholderEquity": "-12066000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11227000.00",
                    "commonStock": "3000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-14167000.00",
                    "otherLiab": null,
                    "goodWill": "45668000.00",
                    "otherAssets": null,
                    "cash": "14957000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22913000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "164301000.00",
                    "shortTermDebt": "2746000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "179258000.00",
                    "otherStockholderEquity": "2098000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "46746000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": "12597000.00",
                    "accountsPayable": "7767000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2364000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "167664000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "203563000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214410000.00",
                    "cashAndShortTermInvestments": "14957000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "10192000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-07-31",
                    "currency_symbol": null,
                    "totalAssets": "139010000.00",
                    "intangibleAssets": "161000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "615000.00",
                    "totalLiab": "166264000.00",
                    "totalStockholderEquity": "-27254000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9914000.00",
                    "commonStock": "787000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-30264000.00",
                    "otherLiab": null,
                    "goodWill": "84872000.00",
                    "otherAssets": null,
                    "cash": "10537000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23173000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "135159000.00",
                    "shortTermDebt": "3173000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "145696000.00",
                    "otherStockholderEquity": "2223000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "43196000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "19000.00",
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": "12538000.00",
                    "accountsPayable": "8465000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1794000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "95814000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "143091000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "139010000.00",
                    "cashAndShortTermInvestments": "10556000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "10232000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "200000000.00"
                }
            }
        },
        "Cash_Flow": {
            "currency_symbol": null,
            "quarterly": {
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-01-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-33904096.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "79661828.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "28789685.00",
                    "changeInCash": "88223162.00",
                    "beginPeriodCashFlow": "18117593.00",
                    "endPeriodCashFlow": "106340756.00",
                    "totalCashFromOperatingActivities": "42086154.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13403456.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "14680309.00",
                    "changeToInventory": "-2068761.00",
                    "changeToAccountReceivables": "8038074.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-3374611.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3441603",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3983541.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "3876553.00",
                    "freeCashFlow": "38644550.00"
                },
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-07-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6072000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-30953000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "22682000.00",
                    "changeInCash": "-10677000.00",
                    "beginPeriodCashFlow": "10677000.00",
                    "endPeriodCashFlow": "18117593.00",
                    "totalCashFromOperatingActivities": "44478000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13710000.00",
                    "otherCashflowsFromInvestingActivities": "-917000.00",
                    "dividendsPaid": "6727000.00",
                    "changeToInventory": "-2048000.00",
                    "changeToAccountReceivables": "-8276999.00",
                    "salePurchaseOfStock": "-983000.00",
                    "otherCashflowsFromFinancingActivities": "-23243000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4426000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-10591999.00",
                    "stockBasedCompensation": "1116000.00",
                    "otherNonCashItems": "17561999.00",
                    "freeCashFlow": "40052000.00"
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-01-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-109266000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "61497000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "18851000.00",
                    "changeInCash": "10677000.00",
                    "beginPeriodCashFlow": "18243000.00",
                    "endPeriodCashFlow": "10677000.00",
                    "totalCashFromOperatingActivities": "40497000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11040000.00",
                    "otherCashflowsFromInvestingActivities": "-495000.00",
                    "dividendsPaid": "12278000.00",
                    "changeToInventory": "1185000.00",
                    "changeToAccountReceivables": "1217000.00",
                    "salePurchaseOfStock": "-1325000.00",
                    "otherCashflowsFromFinancingActivities": "-34403000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2142000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3058000.00",
                    "stockBasedCompensation": "1038000.00",
                    "otherNonCashItems": "6510000.00",
                    "freeCashFlow": "38355000.00"
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-07-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7932000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-30250000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "20844000.00",
                    "changeInCash": "1160000.00",
                    "beginPeriodCashFlow": "17083000.00",
                    "endPeriodCashFlow": "18243000.00",
                    "totalCashFromOperatingActivities": "38538000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10148000.00",
                    "otherCashflowsFromInvestingActivities": "-4440000.00",
                    "dividendsPaid": "5538000.00",
                    "changeToInventory": "3097000.00",
                    "changeToAccountReceivables": "-308000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-24712000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2690000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5192000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4350000.00",
                    "freeCashFlow": "35848000.00"
                },
                "2024-04-30": {
                    "date": "2024-04-30",
                    "filing_date": "2024-04-30",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-20469115.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "13023755.00",
                    "changeInCash": null,
                    "beginPeriodCashFlow": "17083000.00",
                    "endPeriodCashFlow": "17083000.00",
                    "totalCashFromOperatingActivities": "25501418.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6773051.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "3460255.00",
                    "changeToInventory": "1935068.00",
                    "changeToAccountReceivables": "-192444.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-17008860.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1680766",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2075028.00",
                    "stockBasedCompensation": "217437.00",
                    "otherNonCashItems": "3412147.00",
                    "freeCashFlow": "23820651.00"
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": "2024-01-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11894000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-26070000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "21953000.00",
                    "changeInCash": "-4161000.00",
                    "beginPeriodCashFlow": "21244000.00",
                    "endPeriodCashFlow": "17083000.00",
                    "totalCashFromOperatingActivities": "34896000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10132000.00",
                    "otherCashflowsFromInvestingActivities": "-622000.00",
                    "dividendsPaid": "10879000.00",
                    "changeToInventory": "2879000.00",
                    "changeToAccountReceivables": "-2468000.00",
                    "salePurchaseOfStock": "-2732000.00",
                    "otherCashflowsFromFinancingActivities": "-2811000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2774000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "83000.00",
                    "stockBasedCompensation": "852000.00",
                    "otherNonCashItems": "1876000.00",
                    "freeCashFlow": "32122000.00"
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-10-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-15841475.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "13339774.00",
                    "changeInCash": null,
                    "beginPeriodCashFlow": "21244000.00",
                    "endPeriodCashFlow": "21244000.00",
                    "totalCashFromOperatingActivities": "21204608.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5628068.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "6610641.00",
                    "changeToInventory": "1749428.00",
                    "changeToAccountReceivables": "-1499684.00",
                    "salePurchaseOfStock": "-1660104.00",
                    "otherCashflowsFromFinancingActivities": "-9230834.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1685625",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "50435.00",
                    "stockBasedCompensation": "517719.00",
                    "otherNonCashItems": "1668612.00",
                    "freeCashFlow": "19518983.00"
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "981000.00",
                    "totalCashflowsFromInvestingActivities": "-32999000.00",
                    "netBorrowings": "3210000.00",
                    "totalCashFromFinancingActivities": "555000.00",
                    "changeToOperatingActivities": "35500.00",
                    "netIncome": "20465000.00",
                    "changeInCash": "4640000.00",
                    "beginPeriodCashFlow": "16604000.00",
                    "endPeriodCashFlow": "21244000.00",
                    "totalCashFromOperatingActivities": "38303000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9835000.00",
                    "otherCashflowsFromInvestingActivities": "-1239000.00",
                    "dividendsPaid": "4942000.00",
                    "changeToInventory": "2847000.00",
                    "changeToAccountReceivables": "2962000.00",
                    "salePurchaseOfStock": "-923000.00",
                    "otherCashflowsFromFinancingActivities": "4595000.00",
                    "changeToNetincome": "935500.00",
                    "capitalExpenditures": "3828000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "7842000.00",
                    "stockBasedCompensation": "389000.00",
                    "otherNonCashItems": "13566000.00",
                    "freeCashFlow": "34475000.00"
                },
                "2023-04-30": {
                    "date": "2023-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "981000.00",
                    "totalCashflowsFromInvestingActivities": "-16668000.00",
                    "netBorrowings": "3210000.00",
                    "totalCashFromFinancingActivities": "-635000.00",
                    "changeToOperatingActivities": "35500.00",
                    "netIncome": "10232500.00",
                    "changeInCash": "2320000.00",
                    "beginPeriodCashFlow": "4466000.00",
                    "endPeriodCashFlow": "20456128.00",
                    "totalCashFromOperatingActivities": "20232500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4385500.00",
                    "otherCashflowsFromInvestingActivities": "16000.00",
                    "dividendsPaid": "2471000.00",
                    "changeToInventory": "1423500.00",
                    "changeToAccountReceivables": "1481000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-912500.00",
                    "changeToNetincome": "935500.00",
                    "capitalExpenditures": "1200500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-01-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-3233500.00",
                    "totalCashflowsFromInvestingActivities": "-4485000.00",
                    "netBorrowings": "-3642000.00",
                    "totalCashFromFinancingActivities": "-18376000.00",
                    "changeToOperatingActivities": "9000.00",
                    "netIncome": "16908000.00",
                    "changeInCash": "3061000.00",
                    "beginPeriodCashFlow": "13543000.00",
                    "endPeriodCashFlow": "16604000.00",
                    "totalCashFromOperatingActivities": "26486000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10736000.00",
                    "otherCashflowsFromInvestingActivities": "-1570000.00",
                    "dividendsPaid": "9881000.00",
                    "changeToInventory": "-2537000.00",
                    "changeToAccountReceivables": "3963000.00",
                    "salePurchaseOfStock": "-911000.00",
                    "otherCashflowsFromFinancingActivities": "-3507000.00",
                    "changeToNetincome": "2693000.00",
                    "capitalExpenditures": "4135000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5023000.00",
                    "stockBasedCompensation": "968000.00",
                    "otherNonCashItems": "30378000.00",
                    "freeCashFlow": "22351000.00"
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-3233500.00",
                    "totalCashflowsFromInvestingActivities": "-2041500.00",
                    "netBorrowings": "-3642000.00",
                    "totalCashFromFinancingActivities": "-10149500.00",
                    "changeToOperatingActivities": "9000.00",
                    "netIncome": "8454000.00",
                    "changeInCash": "1530500.00",
                    "beginPeriodCashFlow": "16488602.00",
                    "endPeriodCashFlow": "16488602.00",
                    "totalCashFromOperatingActivities": "14003500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5009000.00",
                    "otherCashflowsFromInvestingActivities": "16500.00",
                    "dividendsPaid": "4940500.00",
                    "changeToInventory": "-1268500.00",
                    "changeToAccountReceivables": "1981500.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1111500.00",
                    "changeToNetincome": "2693000.00",
                    "capitalExpenditures": "1256500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2362500.00",
                    "totalCashflowsFromInvestingActivities": "-3248000.00",
                    "netBorrowings": "-10938000.00",
                    "totalCashFromFinancingActivities": "-28659000.00",
                    "changeToOperatingActivities": "-44500.00",
                    "netIncome": "19370000.00",
                    "changeInCash": "-1617000.00",
                    "beginPeriodCashFlow": "15160000.00",
                    "endPeriodCashFlow": "13543000.00",
                    "totalCashFromOperatingActivities": "30115000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10570000.00",
                    "otherCashflowsFromInvestingActivities": "-1428000.00",
                    "dividendsPaid": "4553000.00",
                    "changeToInventory": "-1523000.00",
                    "changeToAccountReceivables": "-3358000.00",
                    "salePurchaseOfStock": "-1900000.00",
                    "otherCashflowsFromFinancingActivities": "-22206000.00",
                    "changeToNetincome": "696000.00",
                    "capitalExpenditures": "3341000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-245000.00",
                    "stockBasedCompensation": "80000.00",
                    "otherNonCashItems": "23473000.00",
                    "freeCashFlow": "26774000.00"
                },
                "2022-04-30": {
                    "date": "2022-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2362500.00",
                    "totalCashflowsFromInvestingActivities": "-1622500.00",
                    "netBorrowings": "-10938000.00",
                    "totalCashFromFinancingActivities": "-14975000.00",
                    "changeToOperatingActivities": "-44500.00",
                    "netIncome": "9685000.00",
                    "changeInCash": "-808500.00",
                    "beginPeriodCashFlow": "15160000.00",
                    "endPeriodCashFlow": "20385652.00",
                    "totalCashFromOperatingActivities": "15701500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4863500.00",
                    "otherCashflowsFromInvestingActivities": "1500.00",
                    "dividendsPaid": "2276500.00",
                    "changeToInventory": "-761500.00",
                    "changeToAccountReceivables": "-1679000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-810500.00",
                    "changeToNetincome": "696000.00",
                    "capitalExpenditures": "849000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-01-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-2980000.00",
                    "totalCashflowsFromInvestingActivities": "-21008000.00",
                    "netBorrowings": "8872500.00",
                    "totalCashFromFinancingActivities": "9026000.00",
                    "changeToOperatingActivities": "-76500.00",
                    "netIncome": "16240000.00",
                    "changeInCash": "-4296000.00",
                    "beginPeriodCashFlow": "19456000.00",
                    "endPeriodCashFlow": "15160000.00",
                    "totalCashFromOperatingActivities": "8869000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12884000.00",
                    "otherCashflowsFromInvestingActivities": "-514000.00",
                    "dividendsPaid": "8719000.00",
                    "changeToInventory": "-8282000.00",
                    "changeToAccountReceivables": "-3060000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1657000.00",
                    "changeToNetincome": "-778000.00",
                    "capitalExpenditures": "3670000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-17455000.00",
                    "stockBasedCompensation": "1035000.00",
                    "otherNonCashItems": "40270000.00",
                    "freeCashFlow": "5199000.00"
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-2980000.00",
                    "totalCashflowsFromInvestingActivities": "-10503500.00",
                    "netBorrowings": "8872500.00",
                    "totalCashFromFinancingActivities": "3827500.00",
                    "changeToOperatingActivities": "-76500.00",
                    "netIncome": "8120000.00",
                    "changeInCash": "-2148000.00",
                    "beginPeriodCashFlow": "19456000.00",
                    "endPeriodCashFlow": "19456000.00",
                    "totalCashFromOperatingActivities": "5119500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6087500.00",
                    "otherCashflowsFromInvestingActivities": "500.00",
                    "dividendsPaid": "4359500.00",
                    "changeToInventory": "-4141000.00",
                    "changeToAccountReceivables": "-1530000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-685500.00",
                    "changeToNetincome": "-778000.00",
                    "capitalExpenditures": "1537500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4464500.00",
                    "totalCashflowsFromInvestingActivities": "-7960000.00",
                    "netBorrowings": "-3159500.00",
                    "totalCashFromFinancingActivities": "-11636000.00",
                    "changeToOperatingActivities": "402500.00",
                    "netIncome": "10571000.00",
                    "changeInCash": "3754000.00",
                    "beginPeriodCashFlow": "15702000.00",
                    "endPeriodCashFlow": "19456000.00",
                    "totalCashFromOperatingActivities": "23757000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12858000.00",
                    "otherCashflowsFromInvestingActivities": "-348000.00",
                    "dividendsPaid": "3762000.00",
                    "changeToInventory": "-8289000.00",
                    "changeToAccountReceivables": "-4310000.00",
                    "salePurchaseOfStock": "-1555000.00",
                    "otherCashflowsFromFinancingActivities": "-7410000.00",
                    "changeToNetincome": "3700500.00",
                    "capitalExpenditures": "2062000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3513000.00",
                    "stockBasedCompensation": "858000.00",
                    "otherNonCashItems": "35897000.00",
                    "freeCashFlow": "21695000.00"
                },
                "2021-04-30": {
                    "date": "2021-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4464500.00",
                    "totalCashflowsFromInvestingActivities": "-3980000.00",
                    "netBorrowings": "-3159500.00",
                    "totalCashFromFinancingActivities": "-6363500.00",
                    "changeToOperatingActivities": "402500.00",
                    "netIncome": "5285500.00",
                    "changeInCash": "1877000.00",
                    "beginPeriodCashFlow": "15702000.00",
                    "endPeriodCashFlow": "15702000.00",
                    "totalCashFromOperatingActivities": "12424000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6056000.00",
                    "otherCashflowsFromInvestingActivities": "-253500.00",
                    "dividendsPaid": "1881000.00",
                    "changeToInventory": "-4468500.00",
                    "changeToAccountReceivables": "-2155000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-545500.00",
                    "changeToNetincome": "3700500.00",
                    "capitalExpenditures": "807500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-01-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4844500.00",
                    "totalCashflowsFromInvestingActivities": "-38729000.00",
                    "netBorrowings": "5502000.00",
                    "totalCashFromFinancingActivities": "9236000.00",
                    "changeToOperatingActivities": "-298500.00",
                    "netIncome": "10265000.00",
                    "changeInCash": "-2791000.00",
                    "beginPeriodCashFlow": "18493000.00",
                    "endPeriodCashFlow": "15702000.00",
                    "totalCashFromOperatingActivities": "26674000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12218000.00",
                    "otherCashflowsFromInvestingActivities": "-467000.00",
                    "dividendsPaid": "1881000.00",
                    "changeToInventory": "-3060000.00",
                    "changeToAccountReceivables": "-7227000.00",
                    "salePurchaseOfStock": "-550000.00",
                    "otherCashflowsFromFinancingActivities": "-1218000.00",
                    "changeToNetincome": "1208500.00",
                    "capitalExpenditures": "2638000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-547000.00",
                    "stockBasedCompensation": "1116000.00",
                    "otherNonCashItems": "29772000.00",
                    "freeCashFlow": "24036000.00"
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4844500.00",
                    "totalCashflowsFromInvestingActivities": "-19336000.00",
                    "netBorrowings": "5502000.00",
                    "totalCashFromFinancingActivities": "4119500.00",
                    "changeToOperatingActivities": "-298500.00",
                    "netIncome": "5132500.00",
                    "changeInCash": "-1395500.00",
                    "beginPeriodCashFlow": "18493000.00",
                    "endPeriodCashFlow": "18493000.00",
                    "totalCashFromOperatingActivities": "13807000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5792500.00",
                    "otherCashflowsFromInvestingActivities": "28500.00",
                    "dividendsPaid": "1881000.00",
                    "changeToInventory": "-1206000.00",
                    "changeToAccountReceivables": "-3613500.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1107500.00",
                    "changeToNetincome": "1208500.00",
                    "capitalExpenditures": "1008500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-07-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2762000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-11782000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "290000.00",
                    "changeInCash": "4190000.00",
                    "beginPeriodCashFlow": "14303000.00",
                    "endPeriodCashFlow": "18493000.00",
                    "totalCashFromOperatingActivities": "18589000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11438000.00",
                    "otherCashflowsFromInvestingActivities": "-688000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "3142000.00",
                    "changeToAccountReceivables": "4491000.00",
                    "salePurchaseOfStock": "-3000.00",
                    "otherCashflowsFromFinancingActivities": "-11779000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2001000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "7168000.00",
                    "stockBasedCompensation": "-70000.00",
                    "otherNonCashItems": "18222000.00",
                    "freeCashFlow": "16588000.00"
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-01-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1789000.00",
                    "totalCashflowsFromInvestingActivities": "-2388000.00",
                    "netBorrowings": "-3942000.00",
                    "totalCashFromFinancingActivities": "-15215000.00",
                    "changeToOperatingActivities": "8500.00",
                    "netIncome": "9375000.00",
                    "changeInCash": "2756000.00",
                    "beginPeriodCashFlow": "11547000.00",
                    "endPeriodCashFlow": "14303000.00",
                    "totalCashFromOperatingActivities": "20585000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11354000.00",
                    "otherCashflowsFromInvestingActivities": "-729000.00",
                    "dividendsPaid": "6530000.00",
                    "changeToInventory": "194000.00",
                    "changeToAccountReceivables": "2248000.00",
                    "salePurchaseOfStock": "-801000.00",
                    "otherCashflowsFromFinancingActivities": "-1132000.00",
                    "changeToNetincome": "1047500.00",
                    "capitalExpenditures": "2549000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1119000.00",
                    "stockBasedCompensation": "270000.00",
                    "otherNonCashItems": "24819000.00",
                    "freeCashFlow": "18036000.00"
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1789000.00",
                    "totalCashflowsFromInvestingActivities": "-1174000.00",
                    "netBorrowings": "-3942000.00",
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": "8500.00",
                    "netIncome": null,
                    "changeInCash": null,
                    "beginPeriodCashFlow": "11547000.00",
                    "endPeriodCashFlow": "11547000.00",
                    "totalCashFromOperatingActivities": "10838500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "20000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-566000.00",
                    "changeToNetincome": "1047500.00",
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "965000.00",
                    "totalCashflowsFromInvestingActivities": "-10252000.00",
                    "netBorrowings": "-1021000.00",
                    "totalCashFromFinancingActivities": "-5214000.00",
                    "changeToOperatingActivities": "-16000.00",
                    "netIncome": "10154000.00",
                    "changeInCash": "2243000.00",
                    "beginPeriodCashFlow": "9304000.00",
                    "endPeriodCashFlow": "11547000.00",
                    "totalCashFromOperatingActivities": "17494000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9951000.00",
                    "otherCashflowsFromInvestingActivities": "-826000.00",
                    "dividendsPaid": "3172000.00",
                    "changeToInventory": "-2696000.00",
                    "changeToAccountReceivables": "308000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2042000.00",
                    "changeToNetincome": "-694000.00",
                    "capitalExpenditures": "2537000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-490000.00",
                    "stockBasedCompensation": "436000.00",
                    "otherNonCashItems": "21064000.00",
                    "freeCashFlow": "14957000.00"
                },
                "2019-04-30": {
                    "date": "2019-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "965000.00",
                    "totalCashflowsFromInvestingActivities": "-5122000.00",
                    "netBorrowings": "-1021000.00",
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": "-16000.00",
                    "netIncome": null,
                    "changeInCash": null,
                    "beginPeriodCashFlow": "9304000.00",
                    "endPeriodCashFlow": "9304000.00",
                    "totalCashFromOperatingActivities": "9228500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "4000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-485500.00",
                    "changeToNetincome": "-694000.00",
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-01-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1942500.00",
                    "totalCashflowsFromInvestingActivities": "-3955000.00",
                    "netBorrowings": "-5033500.00",
                    "totalCashFromFinancingActivities": "-18300000.00",
                    "changeToOperatingActivities": "126500.00",
                    "netIncome": "8073000.00",
                    "changeInCash": "-8917000.00",
                    "beginPeriodCashFlow": "18221000.00",
                    "endPeriodCashFlow": "9304000.00",
                    "totalCashFromOperatingActivities": "13403000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9347000.00",
                    "otherCashflowsFromInvestingActivities": "-776000.00",
                    "dividendsPaid": "5912000.00",
                    "changeToInventory": "-60000.00",
                    "changeToAccountReceivables": "-298000.00",
                    "salePurchaseOfStock": "-1199000.00",
                    "otherCashflowsFromFinancingActivities": "-1122000.00",
                    "changeToNetincome": "-297500.00",
                    "capitalExpenditures": "2593000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-105000.00",
                    "stockBasedCompensation": "459000.00",
                    "otherNonCashItems": "-4371000.00",
                    "freeCashFlow": "10810000.00"
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1942500.00",
                    "totalCashflowsFromInvestingActivities": "-1977500.00",
                    "netBorrowings": "-5033500.00",
                    "totalCashFromFinancingActivities": "-9150000.00",
                    "changeToOperatingActivities": "126500.00",
                    "netIncome": "4036500.00",
                    "changeInCash": "-4458500.00",
                    "beginPeriodCashFlow": "18221000.00",
                    "endPeriodCashFlow": "18221000.00",
                    "totalCashFromOperatingActivities": "6701500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4673500.00",
                    "otherCashflowsFromInvestingActivities": "4000.00",
                    "dividendsPaid": "2956000.00",
                    "changeToInventory": "-30000.00",
                    "changeToAccountReceivables": "-149000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-561000.00",
                    "changeToNetincome": "-297500.00",
                    "capitalExpenditures": "1296500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2390000.00",
                    "totalCashflowsFromInvestingActivities": "-44420000.00",
                    "netBorrowings": "19802500.00",
                    "totalCashFromFinancingActivities": "36196000.00",
                    "changeToOperatingActivities": "-782000.00",
                    "netIncome": "5052000.00",
                    "changeInCash": "7212000.00",
                    "beginPeriodCashFlow": "11009000.00",
                    "endPeriodCashFlow": "18221000.00",
                    "totalCashFromOperatingActivities": "15420000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9021000.00",
                    "otherCashflowsFromInvestingActivities": "-1280000.00",
                    "dividendsPaid": "2903000.00",
                    "changeToInventory": "2113000.00",
                    "changeToAccountReceivables": "-1893000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "39099000.00",
                    "changeToNetincome": "-1702500.00",
                    "capitalExpenditures": "2155000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-728000.00",
                    "stockBasedCompensation": "210000.00",
                    "otherNonCashItems": "1865000.00",
                    "freeCashFlow": "13265000.00"
                },
                "2018-04-30": {
                    "date": "2018-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2390000.00",
                    "totalCashflowsFromInvestingActivities": "-22210000.00",
                    "netBorrowings": "19802500.00",
                    "totalCashFromFinancingActivities": "18098000.00",
                    "changeToOperatingActivities": "-782000.00",
                    "netIncome": "2526000.00",
                    "changeInCash": "3606000.00",
                    "beginPeriodCashFlow": "11009000.00",
                    "endPeriodCashFlow": "11009000.00",
                    "totalCashFromOperatingActivities": "7710000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4510500.00",
                    "otherCashflowsFromInvestingActivities": "3500.00",
                    "dividendsPaid": "1451500.00",
                    "changeToInventory": "1364500.00",
                    "changeToAccountReceivables": "-946500.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-253000.00",
                    "changeToNetincome": "-1702500.00",
                    "capitalExpenditures": "1077500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-01-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1946500.00",
                    "totalCashflowsFromInvestingActivities": "-2828000.00",
                    "netBorrowings": "-2000000.00",
                    "totalCashFromFinancingActivities": "-10859000.00",
                    "changeToOperatingActivities": "21500.00",
                    "netIncome": "8271000.00",
                    "changeInCash": "-3490000.00",
                    "beginPeriodCashFlow": "14499000.00",
                    "endPeriodCashFlow": "11009000.00",
                    "totalCashFromOperatingActivities": "10340000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8704000.00",
                    "otherCashflowsFromInvestingActivities": "-348000.00",
                    "dividendsPaid": "5568000.00",
                    "changeToInventory": "-4922000.00",
                    "changeToAccountReceivables": "2997000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1291000.00",
                    "changeToNetincome": "-813500.00",
                    "capitalExpenditures": "2480000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1882000.00",
                    "stockBasedCompensation": "265000.00",
                    "otherNonCashItems": "-5018000.00",
                    "freeCashFlow": "7860000.00"
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1946500.00",
                    "totalCashflowsFromInvestingActivities": "-1414000.00",
                    "netBorrowings": "-2000000.00",
                    "totalCashFromFinancingActivities": "-5429500.00",
                    "changeToOperatingActivities": "21500.00",
                    "netIncome": "4135500.00",
                    "changeInCash": "-1745000.00",
                    "beginPeriodCashFlow": "14499000.00",
                    "endPeriodCashFlow": "14499000.00",
                    "totalCashFromOperatingActivities": "5170000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4352000.00",
                    "otherCashflowsFromInvestingActivities": "3500.00",
                    "dividendsPaid": "2784000.00",
                    "changeToInventory": "-2461000.00",
                    "changeToAccountReceivables": "1498500.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-645500.00",
                    "changeToNetincome": "-813500.00",
                    "capitalExpenditures": "1240000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2461500.00",
                    "totalCashflowsFromInvestingActivities": "-8465000.00",
                    "netBorrowings": "-2413500.00",
                    "totalCashFromFinancingActivities": "-8260000.00",
                    "changeToOperatingActivities": "-26000.00",
                    "netIncome": "6691000.00",
                    "changeInCash": "827000.00",
                    "beginPeriodCashFlow": "13672000.00",
                    "endPeriodCashFlow": "14499000.00",
                    "totalCashFromOperatingActivities": "17393000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8475000.00",
                    "otherCashflowsFromInvestingActivities": "-637000.00",
                    "dividendsPaid": "2688000.00",
                    "changeToInventory": "-397000.00",
                    "changeToAccountReceivables": "-3540000.00",
                    "salePurchaseOfStock": "-494000.00",
                    "otherCashflowsFromFinancingActivities": "-5078000.00",
                    "changeToNetincome": "330000.00",
                    "capitalExpenditures": "1341000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3989000.00",
                    "stockBasedCompensation": "217000.00",
                    "otherNonCashItems": "5999000.00",
                    "freeCashFlow": "16052000.00"
                },
                "2017-04-30": {
                    "date": "2017-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2461500.00",
                    "totalCashflowsFromInvestingActivities": "-4232500.00",
                    "netBorrowings": "-2413500.00",
                    "totalCashFromFinancingActivities": "-4130000.00",
                    "changeToOperatingActivities": "-26000.00",
                    "netIncome": "3345500.00",
                    "changeInCash": "413500.00",
                    "beginPeriodCashFlow": "13672000.00",
                    "endPeriodCashFlow": "13672000.00",
                    "totalCashFromOperatingActivities": "8697000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4237500.00",
                    "otherCashflowsFromInvestingActivities": "3500.00",
                    "dividendsPaid": "1344000.00",
                    "changeToInventory": "-198500.00",
                    "changeToAccountReceivables": "-1770000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-125500.00",
                    "changeToNetincome": "330000.00",
                    "capitalExpenditures": "670500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-01-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1266000.00",
                    "totalCashflowsFromInvestingActivities": "-13467000.00",
                    "netBorrowings": "770000.00",
                    "totalCashFromFinancingActivities": "-4245000.00",
                    "changeToOperatingActivities": "-67500.00",
                    "netIncome": "7186000.00",
                    "changeInCash": "-2072000.00",
                    "beginPeriodCashFlow": "15744000.00",
                    "endPeriodCashFlow": "13672000.00",
                    "totalCashFromOperatingActivities": "15539000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8206000.00",
                    "otherCashflowsFromInvestingActivities": "-739000.00",
                    "dividendsPaid": "5176000.00",
                    "changeToInventory": "-750000.00",
                    "changeToAccountReceivables": "2487000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-609000.00",
                    "changeToNetincome": "371500.00",
                    "capitalExpenditures": "1097000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1602000.00",
                    "stockBasedCompensation": "314000.00",
                    "otherNonCashItems": "-1769000.00",
                    "freeCashFlow": "14442000.00"
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1266000.00",
                    "totalCashflowsFromInvestingActivities": "-6733500.00",
                    "netBorrowings": "770000.00",
                    "totalCashFromFinancingActivities": "-2122500.00",
                    "changeToOperatingActivities": "-67500.00",
                    "netIncome": "3593000.00",
                    "changeInCash": "-1036000.00",
                    "beginPeriodCashFlow": "15744000.00",
                    "endPeriodCashFlow": "15744000.00",
                    "totalCashFromOperatingActivities": "7769000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4103000.00",
                    "otherCashflowsFromInvestingActivities": "5000.00",
                    "dividendsPaid": "2588000.00",
                    "changeToInventory": "-375000.00",
                    "changeToAccountReceivables": "1243500.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-304500.00",
                    "changeToNetincome": "371500.00",
                    "capitalExpenditures": "548500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-07-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8230000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-9703000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8336000.00",
                    "changeInCash": "-204000.00",
                    "beginPeriodCashFlow": "15948000.00",
                    "endPeriodCashFlow": "15744000.00",
                    "totalCashFromOperatingActivities": "17310000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7955000.00",
                    "otherCashflowsFromInvestingActivities": "-631000.00",
                    "dividendsPaid": "2394000.00",
                    "changeToInventory": "263000.00",
                    "changeToAccountReceivables": "419000.00",
                    "salePurchaseOfStock": "-546000.00",
                    "otherCashflowsFromFinancingActivities": "-6763000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1129000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "840000.00",
                    "stockBasedCompensation": "246000.00",
                    "otherNonCashItems": "-67000.00",
                    "freeCashFlow": "16181000.00"
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-01-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-21072000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "13236000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7271000.00",
                    "changeInCash": "4383000.00",
                    "beginPeriodCashFlow": "11565000.00",
                    "endPeriodCashFlow": "15948000.00",
                    "totalCashFromOperatingActivities": "11853000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7289000.00",
                    "otherCashflowsFromInvestingActivities": "-809000.00",
                    "dividendsPaid": "4500000.00",
                    "changeToInventory": "-1038000.00",
                    "changeToAccountReceivables": "153000.00",
                    "salePurchaseOfStock": "-987000.00",
                    "otherCashflowsFromFinancingActivities": "-463000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1750000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1189000.00",
                    "stockBasedCompensation": "185000.00",
                    "otherNonCashItems": "-1703000.00",
                    "freeCashFlow": "10103000.00"
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-07-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3506000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-21085000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5957000.00",
                    "changeInCash": "-9321000.00",
                    "beginPeriodCashFlow": "20886000.00",
                    "endPeriodCashFlow": "11565000.00",
                    "totalCashFromOperatingActivities": "15307000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7268000.00",
                    "otherCashflowsFromInvestingActivities": "-167000.00",
                    "dividendsPaid": "2100000.00",
                    "changeToInventory": "273000.00",
                    "changeToAccountReceivables": "-1960000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-18985000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1818000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1936000.00",
                    "stockBasedCompensation": "181000.00",
                    "otherNonCashItems": "3837000.00",
                    "freeCashFlow": "13489000.00"
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-01-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2573000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1287000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5878000.00",
                    "changeInCash": "9899000.00",
                    "beginPeriodCashFlow": "10987000.00",
                    "endPeriodCashFlow": "20886000.00",
                    "totalCashFromOperatingActivities": "13942000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6792000.00",
                    "otherCashflowsFromInvestingActivities": "-511000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "180000.00",
                    "changeToAccountReceivables": "1065000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1287000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2062000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1330000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-58000.00",
                    "freeCashFlow": "11880000.00"
                },
                "2014-04-30": {
                    "date": "2014-04-30",
                    "filing_date": "2014-06-30",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-22037000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "19408000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-6809000.00",
                    "changeInCash": "-4897250.00",
                    "beginPeriodCashFlow": "7644000.00",
                    "endPeriodCashFlow": "2746750.00",
                    "totalCashFromOperatingActivities": "5849000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6771000.00",
                    "otherCashflowsFromInvestingActivities": "-557000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "1316000.00",
                    "changeToAccountReceivables": "-1559000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "19408000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2317000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "73000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "5814000.00",
                    "freeCashFlow": "3532000.00"
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-01-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-12283000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-6950000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-7449000.00",
                    "changeInCash": "3658250.00",
                    "beginPeriodCashFlow": "3985750.00",
                    "endPeriodCashFlow": "7644000.00",
                    "totalCashFromOperatingActivities": "11034000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6275000.00",
                    "otherCashflowsFromInvestingActivities": "-1038000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-2686000.00",
                    "changeToAccountReceivables": "-244000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-6119000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "613000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3148000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "15356000.00",
                    "freeCashFlow": "10421000.00"
                },
                "2013-04-30": {
                    "date": "2013-04-30",
                    "filing_date": "2013-06-30",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1304000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-861000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-1141500.00",
                    "changeInCash": "246500.00",
                    "beginPeriodCashFlow": "3739250.00",
                    "endPeriodCashFlow": "3985750.00",
                    "totalCashFromOperatingActivities": "9019000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5887000.00",
                    "otherCashflowsFromInvestingActivities": "1304000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "126000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-861000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1304000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-609500.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4883000.00",
                    "freeCashFlow": "7715000.00"
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-01-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9110000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5779000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-922500.00",
                    "changeInCash": "986000.00",
                    "beginPeriodCashFlow": "14957000.00",
                    "endPeriodCashFlow": "15943000.00",
                    "totalCashFromOperatingActivities": "9019000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5887000.00",
                    "otherCashflowsFromInvestingActivities": "-1155000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "126000.00",
                    "changeToAccountReceivables": "-1415000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2404000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1304000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-609500.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4664000.00",
                    "freeCashFlow": "7715000.00"
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-09-30",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-381750.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-43374500.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-3474000.00",
                    "changeInCash": "1105000.00",
                    "beginPeriodCashFlow": "2634250.00",
                    "endPeriodCashFlow": "3739250.00",
                    "totalCashFromOperatingActivities": "1957750.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1562000.00",
                    "otherCashflowsFromInvestingActivities": "381750.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-1366750.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "44106750.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "381750",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1103250.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4973000.00",
                    "freeCashFlow": "1576000.00"
                },
                "2012-04-30": {
                    "date": "2012-04-30",
                    "filing_date": "2012-06-30",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-763500.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-86749000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-6948000.00",
                    "changeInCash": "1105000.00",
                    "beginPeriodCashFlow": "2634250.00",
                    "endPeriodCashFlow": "3739250.00",
                    "totalCashFromOperatingActivities": "3915500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3124000.00",
                    "otherCashflowsFromInvestingActivities": "763500.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-2733500.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-86749000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "763500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2206500.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "9946000.00",
                    "freeCashFlow": "3152000.00"
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-01-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-381750.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-43374500.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-3474000.00",
                    "changeInCash": "1105000.00",
                    "beginPeriodCashFlow": "2634250.00",
                    "endPeriodCashFlow": "3739250.00",
                    "totalCashFromOperatingActivities": "1957750.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1562000.00",
                    "otherCashflowsFromInvestingActivities": "381750.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-1366750.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-43374500.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "381750",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1103250.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4973000.00",
                    "freeCashFlow": "1576000.00"
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-09-30",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-385250.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2844500.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "394250.00",
                    "changeInCash": "112500.00",
                    "beginPeriodCashFlow": "2521750.00",
                    "endPeriodCashFlow": "2634250.00",
                    "totalCashFromOperatingActivities": "3952500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "376500.00",
                    "otherCashflowsFromInvestingActivities": "385250.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-368250.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3527750.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "385250",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-145000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "3326750.00",
                    "freeCashFlow": "3567250.00"
                },
                "2011-04-30": {
                    "date": "2011-04-30",
                    "filing_date": "2011-06-30",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-770500.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5689000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "788500.00",
                    "changeInCash": "112500.00",
                    "beginPeriodCashFlow": "2521750.00",
                    "endPeriodCashFlow": "2634250.00",
                    "totalCashFromOperatingActivities": "7905000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "753000.00",
                    "otherCashflowsFromInvestingActivities": "770500.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-736500.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-5689000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "770500",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-290000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "6653500.00",
                    "freeCashFlow": "7134500.00"
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-01-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-385250.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2844500.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "394250.00",
                    "changeInCash": "112500.00",
                    "beginPeriodCashFlow": "2521750.00",
                    "endPeriodCashFlow": "2634250.00",
                    "totalCashFromOperatingActivities": "3952500.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "376500.00",
                    "otherCashflowsFromInvestingActivities": "385250.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-368250.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2844500.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "385250",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-145000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "3326750.00",
                    "freeCashFlow": "3567250.00"
                }
            },
            "yearly": {
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-07-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-115338000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "30544000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "41533000.00",
                    "changeInCash": "537000.00",
                    "beginPeriodCashFlow": "18243000.00",
                    "endPeriodCashFlow": "18780000.00",
                    "totalCashFromOperatingActivities": "84975000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "24750000.00",
                    "otherCashflowsFromInvestingActivities": "-1412000.00",
                    "dividendsPaid": "19005000.00",
                    "changeToInventory": "-863000.00",
                    "changeToAccountReceivables": "-7060000.00",
                    "salePurchaseOfStock": "-2308000.00",
                    "otherCashflowsFromFinancingActivities": "-30630000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6568000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-7534000.00",
                    "stockBasedCompensation": "2154000.00",
                    "otherNonCashItems": "24072000.00",
                    "freeCashFlow": "78407000.00"
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-07-31",
                    "currency_symbol": "GBP",
                    "investments": "-19592000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-19592000.00",
                    "netBorrowings": "-28688000.00",
                    "totalCashFromFinancingActivities": "-58830000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "42797000.00",
                    "changeInCash": "-3001000.00",
                    "beginPeriodCashFlow": "21244000.00",
                    "endPeriodCashFlow": "18243000.00",
                    "totalCashFromOperatingActivities": "75710000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20338000.00",
                    "otherCashflowsFromInvestingActivities": "-1190000.00",
                    "dividendsPaid": "16417000.00",
                    "changeToInventory": "5976000.00",
                    "changeToAccountReceivables": "-2776000.00",
                    "salePurchaseOfStock": "-2732000.00",
                    "otherCashflowsFromFinancingActivities": "-10993000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7382000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2734000.00",
                    "stockBasedCompensation": "1200000.00",
                    "otherNonCashItems": "8641000.00",
                    "freeCashFlow": "68328000.00"
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-07-31",
                    "currency_symbol": "USD",
                    "investments": "-37419000.00",
                    "changeToLiabilities": "-4505000.00",
                    "totalCashflowsFromInvestingActivities": "-37484000.00",
                    "netBorrowings": "-864000.00",
                    "totalCashFromFinancingActivities": "-17821000.00",
                    "changeToOperatingActivities": "89000.00",
                    "netIncome": "37373000.00",
                    "changeInCash": "7701000.00",
                    "beginPeriodCashFlow": "13543000.00",
                    "endPeriodCashFlow": "21244000.00",
                    "totalCashFromOperatingActivities": "64789000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20571000.00",
                    "otherCashflowsFromInvestingActivities": "-2809000.00",
                    "dividendsPaid": "14823000.00",
                    "changeToInventory": "310000.00",
                    "changeToAccountReceivables": "6925000.00",
                    "salePurchaseOfStock": "-1834000.00",
                    "otherCashflowsFromFinancingActivities": "-300000.00",
                    "changeToNetincome": "7257000.00",
                    "capitalExpenditures": "7963000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2819000.00",
                    "stockBasedCompensation": "1357000.00",
                    "otherNonCashItems": "4175000.00",
                    "freeCashFlow": "56826000.00"
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-07-31",
                    "currency_symbol": "USD",
                    "investments": "-24252000.00",
                    "changeToLiabilities": "-1235000.00",
                    "totalCashflowsFromInvestingActivities": "-24256000.00",
                    "netBorrowings": "-4131000.00",
                    "totalCashFromFinancingActivities": "-19633000.00",
                    "changeToOperatingActivities": "-242000.00",
                    "netIncome": "35610000.00",
                    "changeInCash": "-5913000.00",
                    "beginPeriodCashFlow": "19456000.00",
                    "endPeriodCashFlow": "13543000.00",
                    "totalCashFromOperatingActivities": "38984000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "23454000.00",
                    "otherCashflowsFromInvestingActivities": "-1428000.00",
                    "dividendsPaid": "13272000.00",
                    "changeToInventory": "-9805000.00",
                    "changeToAccountReceivables": "-6418000.00",
                    "salePurchaseOfStock": "-1900000.00",
                    "otherCashflowsFromFinancingActivities": "-6194000.00",
                    "changeToNetincome": "-164000.00",
                    "capitalExpenditures": "7011000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-17700000.00",
                    "stockBasedCompensation": "1115000.00",
                    "otherNonCashItems": "-1738000.00",
                    "freeCashFlow": "31973000.00"
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-07-31",
                    "currency_symbol": "USD",
                    "investments": "-46632000.00",
                    "changeToLiabilities": "18618000.00",
                    "totalCashflowsFromInvestingActivities": "-46689000.00",
                    "netBorrowings": "4685000.00",
                    "totalCashFromFinancingActivities": "-2400000.00",
                    "changeToOperatingActivities": "208000.00",
                    "netIncome": "20836000.00",
                    "changeInCash": "963000.00",
                    "beginPeriodCashFlow": "18493000.00",
                    "endPeriodCashFlow": "19456000.00",
                    "totalCashFromOperatingActivities": "50431000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "25076000.00",
                    "otherCashflowsFromInvestingActivities": "-507000.00",
                    "dividendsPaid": "3762000.00",
                    "changeToInventory": "-11349000.00",
                    "changeToAccountReceivables": "-11537000.00",
                    "salePurchaseOfStock": "-2105000.00",
                    "otherCashflowsFromFinancingActivities": "-5048000.00",
                    "changeToNetincome": "9818000.00",
                    "capitalExpenditures": "4700000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4060000.00",
                    "stockBasedCompensation": "1974000.00",
                    "otherNonCashItems": "9275000.00",
                    "freeCashFlow": "45731000.00"
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-07-31",
                    "currency_symbol": "USD",
                    "investments": "-5063000.00",
                    "changeToLiabilities": "-4337000.00",
                    "totalCashflowsFromInvestingActivities": "-5150000.00",
                    "netBorrowings": "-19663000.00",
                    "totalCashFromFinancingActivities": "-26997000.00",
                    "changeToOperatingActivities": "311000.00",
                    "netIncome": "9665000.00",
                    "changeInCash": "6946000.00",
                    "beginPeriodCashFlow": "11547000.00",
                    "endPeriodCashFlow": "18493000.00",
                    "totalCashFromOperatingActivities": "39174000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "22792000.00",
                    "otherCashflowsFromInvestingActivities": "-1417000.00",
                    "dividendsPaid": "6530000.00",
                    "changeToInventory": "3336000.00",
                    "changeToAccountReceivables": "6739000.00",
                    "salePurchaseOfStock": "-804000.00",
                    "otherCashflowsFromFinancingActivities": "-5194000.00",
                    "changeToNetincome": "2667000.00",
                    "capitalExpenditures": "4550000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6049000.00",
                    "stockBasedCompensation": "200000.00",
                    "otherNonCashItems": "2995000.00",
                    "freeCashFlow": "34624000.00"
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-07-31",
                    "currency_symbol": "USD",
                    "investments": "-14199000.00",
                    "changeToLiabilities": "-1955000.00",
                    "totalCashflowsFromInvestingActivities": "-14199000.00",
                    "netBorrowings": "-12109000.00",
                    "totalCashFromFinancingActivities": "-24485000.00",
                    "changeToOperatingActivities": "221000.00",
                    "netIncome": "18227000.00",
                    "changeInCash": "-6674000.00",
                    "beginPeriodCashFlow": "18221000.00",
                    "endPeriodCashFlow": "11547000.00",
                    "totalCashFromOperatingActivities": "31860000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18713000.00",
                    "otherCashflowsFromInvestingActivities": "-1820000.00",
                    "dividendsPaid": "9084000.00",
                    "changeToInventory": "-2756000.00",
                    "changeToAccountReceivables": "10000.00",
                    "salePurchaseOfStock": "-1199000.00",
                    "otherCashflowsFromFinancingActivities": "-2093000.00",
                    "changeToNetincome": "-1983000.00",
                    "capitalExpenditures": "4180000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2746000.00",
                    "stockBasedCompensation": "895000.00",
                    "otherNonCashItems": "-404000.00",
                    "freeCashFlow": "27680000.00"
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-07-31",
                    "currency_symbol": "USD",
                    "investments": "-47248000.00",
                    "changeToLiabilities": "887000.00",
                    "totalCashflowsFromInvestingActivities": "-47248000.00",
                    "netBorrowings": "35605000.00",
                    "totalCashFromFinancingActivities": "25337000.00",
                    "changeToOperatingActivities": "-905000.00",
                    "netIncome": "13323000.00",
                    "changeInCash": "3722000.00",
                    "beginPeriodCashFlow": "14499000.00",
                    "endPeriodCashFlow": "18221000.00",
                    "totalCashFromOperatingActivities": "25760000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17725000.00",
                    "otherCashflowsFromInvestingActivities": "-1884000.00",
                    "dividendsPaid": "8471000.00",
                    "changeToInventory": "-2809000.00",
                    "changeToAccountReceivables": "1104000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "-1797000.00",
                    "changeToNetincome": "-5032000.00",
                    "capitalExpenditures": "4635000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1705000.00",
                    "stockBasedCompensation": "475000.00",
                    "otherNonCashItems": "-945000.00",
                    "freeCashFlow": "21125000.00"
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2391000.00",
                    "totalCashflowsFromInvestingActivities": "-21932000.00",
                    "netBorrowings": "-3287000.00",
                    "totalCashFromFinancingActivities": "-12505000.00",
                    "changeToOperatingActivities": "-187000.00",
                    "netIncome": "13877000.00",
                    "changeInCash": "-1245000.00",
                    "beginPeriodCashFlow": "15744000.00",
                    "endPeriodCashFlow": "14499000.00",
                    "totalCashFromOperatingActivities": "32932000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16681000.00",
                    "otherCashflowsFromInvestingActivities": "-1682000.00",
                    "dividendsPaid": "7864000.00",
                    "changeToInventory": "-1147000.00",
                    "changeToAccountReceivables": "-1053000.00",
                    "salePurchaseOfStock": "-494000.00",
                    "otherCashflowsFromFinancingActivities": "-860000.00",
                    "changeToNetincome": "1403000.00",
                    "capitalExpenditures": "2438000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2200000.00",
                    "stockBasedCompensation": "531000.00",
                    "otherNonCashItems": "6683000.00",
                    "freeCashFlow": "30494000.00"
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-41000.00",
                    "totalCashflowsFromInvestingActivities": "-29302000.00",
                    "netBorrowings": "12931000.00",
                    "totalCashFromFinancingActivities": "3533000.00",
                    "changeToOperatingActivities": "-146000.00",
                    "netIncome": "15607000.00",
                    "changeInCash": "4179000.00",
                    "beginPeriodCashFlow": "11565000.00",
                    "endPeriodCashFlow": "15744000.00",
                    "totalCashFromOperatingActivities": "29163000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15244000.00",
                    "otherCashflowsFromInvestingActivities": "-1602000.00",
                    "dividendsPaid": "6894000.00",
                    "changeToInventory": "-775000.00",
                    "changeToAccountReceivables": "572000.00",
                    "salePurchaseOfStock": "-1533000.00",
                    "otherCashflowsFromFinancingActivities": "-971000.00",
                    "changeToNetincome": "-1832000.00",
                    "capitalExpenditures": "2879000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-203000.00",
                    "stockBasedCompensation": "431000.00",
                    "otherNonCashItems": "-1916000.00",
                    "freeCashFlow": "26284000.00"
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "750000.00",
                    "totalCashflowsFromInvestingActivities": "-6079000.00",
                    "netBorrowings": "-17300000.00",
                    "totalCashFromFinancingActivities": "-22372000.00",
                    "changeToOperatingActivities": "-164000.00",
                    "netIncome": "11835000.00",
                    "changeInCash": "578000.00",
                    "beginPeriodCashFlow": "10987000.00",
                    "endPeriodCashFlow": "11565000.00",
                    "totalCashFromOperatingActivities": "29249000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14060000.00",
                    "otherCashflowsFromInvestingActivities": "-678000.00",
                    "dividendsPaid": "2100000.00",
                    "changeToInventory": "453000.00",
                    "changeToAccountReceivables": "-895000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2004000.00",
                    "changeToNetincome": "2986000.00",
                    "capitalExpenditures": "3880000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-442000.00",
                    "stockBasedCompensation": "181000.00",
                    "otherNonCashItems": "3615000.00",
                    "freeCashFlow": "25369000.00"
                },
                "2014-07-31": {
                    "date": "2014-07-31",
                    "filing_date": "2014-07-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1450000.00",
                    "totalCashflowsFromInvestingActivities": "-34320000.00",
                    "netBorrowings": "-46627000.00",
                    "totalCashFromFinancingActivities": "12458000.00",
                    "changeToOperatingActivities": "98000.00",
                    "netIncome": "-14258000.00",
                    "changeInCash": "-4956000.00",
                    "beginPeriodCashFlow": "15943000.00",
                    "endPeriodCashFlow": "10987000.00",
                    "totalCashFromOperatingActivities": "16883000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13046000.00",
                    "otherCashflowsFromInvestingActivities": "-1595000.00",
                    "dividendsPaid": "2100000.00",
                    "changeToInventory": "-1370000.00",
                    "changeToAccountReceivables": "-1803000.00",
                    "salePurchaseOfStock": "72000000.00",
                    "otherCashflowsFromFinancingActivities": "-12915000.00",
                    "changeToNetincome": "8932000.00",
                    "capitalExpenditures": "2930000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3173000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "21268000.00",
                    "freeCashFlow": "13953000.00"
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-07-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-10414000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-6640000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-2064000.00",
                    "changeInCash": "986000.00",
                    "beginPeriodCashFlow": "14957000.00",
                    "endPeriodCashFlow": "15943000.00",
                    "totalCashFromOperatingActivities": "18038000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11774000.00",
                    "otherCashflowsFromInvestingActivities": "149000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "252000.00",
                    "changeToAccountReceivables": "-1415000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-3265000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2608000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1219000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "9547000.00",
                    "freeCashFlow": "15430000.00"
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-07-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1402000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2009000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-13896000.00",
                    "changeInCash": "4420000.00",
                    "beginPeriodCashFlow": "10537000.00",
                    "endPeriodCashFlow": "14957000.00",
                    "totalCashFromOperatingActivities": "7831000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6248000.00",
                    "otherCashflowsFromInvestingActivities": "125000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-5467000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-440000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1527000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4413000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "19892000.00",
                    "freeCashFlow": "6304000.00"
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-07-31",
                    "currency_symbol": null,
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1444000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-13916000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1577000.00",
                    "changeInCash": "450000.00",
                    "beginPeriodCashFlow": "10087000.00",
                    "endPeriodCashFlow": "10537000.00",
                    "totalCashFromOperatingActivities": "15810000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1506000.00",
                    "otherCashflowsFromInvestingActivities": "97000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-1473000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2733000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1541000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-580000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "13307000.00",
                    "freeCashFlow": "14269000.00"
                }
            }
        },
        "Income_Statement": {
            "currency_symbol": null,
            "quarterly": {
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-01-31",
                    "currency_symbol": null,
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "37612669.00",
                    "minorityInterest": null,
                    "netIncome": "28789685.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "109963339.00",
                    "reconciledDepreciation": null,
                    "ebit": "45712737.00",
                    "ebitda": "59116193.00",
                    "depreciationAndAmortization": "13403456.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "45712736.00",
                    "otherOperatingExpenses": "182941937.00",
                    "interestExpense": "6037304.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "8822984.00",
                    "totalRevenue": "228654674.00",
                    "totalOperatingExpenses": "64250602.00",
                    "costOfRevenue": "118691334.00",
                    "totalOtherIncomeExpenseNet": "-8100067.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-07-31",
                    "currency_symbol": null,
                    "researchDevelopment": "91000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "28800000.00",
                    "minorityInterest": null,
                    "netIncome": "22682000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "113892000.00",
                    "reconciledDepreciation": null,
                    "ebit": "41507000.00",
                    "ebitda": "50240000.00",
                    "depreciationAndAmortization": "8733000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "35612000.00",
                    "otherOperatingExpenses": "195669000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6118000.00",
                    "totalRevenue": "231281000.00",
                    "totalOperatingExpenses": "78280000.00",
                    "costOfRevenue": "117389000.00",
                    "totalOtherIncomeExpenseNet": "-6812000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-01-31",
                    "currency_symbol": null,
                    "researchDevelopment": "1054000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "25682000.00",
                    "minorityInterest": null,
                    "netIncome": "18851000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "91726000.00",
                    "reconciledDepreciation": null,
                    "ebit": "33544000.00",
                    "ebitda": "40798000.00",
                    "depreciationAndAmortization": "7254000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "31599000.00",
                    "otherOperatingExpenses": "156234000.00",
                    "interestExpense": "2405000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6831000.00",
                    "totalRevenue": "187833000.00",
                    "totalOperatingExpenses": "60127000.00",
                    "costOfRevenue": "96107000.00",
                    "totalOtherIncomeExpenseNet": "-5917000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-07-31",
                    "currency_symbol": null,
                    "researchDevelopment": "3340017.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "27613000.00",
                    "minorityInterest": null,
                    "netIncome": "20844000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "81222000.00",
                    "reconciledDepreciation": null,
                    "ebit": "29175000.00",
                    "ebitda": "39381000.00",
                    "depreciationAndAmortization": "10206000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "34926000.00",
                    "otherOperatingExpenses": "140206000.00",
                    "interestExpense": "3407000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6769000.00",
                    "totalRevenue": "175132000.00",
                    "totalOperatingExpenses": "46296000.00",
                    "costOfRevenue": "93910000.00",
                    "totalOtherIncomeExpenseNet": "-7313000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-04-30": {
                    "date": "2024-04-30",
                    "filing_date": "2024-04-30",
                    "currency_symbol": null,
                    "researchDevelopment": "14370.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17253164.00",
                    "minorityInterest": null,
                    "netIncome": "13023755.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "56638092.00",
                    "reconciledDepreciation": null,
                    "ebit": "21822476.00",
                    "ebitda": "25978781.00",
                    "depreciationAndAmortization": "4156305.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "22919035.00",
                    "otherOperatingExpenses": "86507005.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4229409.00",
                    "totalRevenue": "109426040.00",
                    "totalOperatingExpenses": "33719057.00",
                    "costOfRevenue": "52787948.00",
                    "totalOtherIncomeExpenseNet": "-5665871.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": "2024-01-31",
                    "currency_symbol": null,
                    "researchDevelopment": "870000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "28957000.00",
                    "minorityInterest": null,
                    "netIncome": "21953000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "87620000.00",
                    "reconciledDepreciation": null,
                    "ebit": "33796000.00",
                    "ebitda": "40804000.00",
                    "depreciationAndAmortization": "7008000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "33680000.00",
                    "otherOperatingExpenses": "138799000.00",
                    "interestExpense": "3198000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7004000.00",
                    "totalRevenue": "172479000.00",
                    "totalOperatingExpenses": "53940000.00",
                    "costOfRevenue": "84859000.00",
                    "totalOtherIncomeExpenseNet": "-4723000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-10-31",
                    "currency_symbol": null,
                    "researchDevelopment": "528656.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17595765.00",
                    "minorityInterest": null,
                    "netIncome": "13339774.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "53242429.00",
                    "reconciledDepreciation": null,
                    "ebit": "20536191.00",
                    "ebitda": "24794613.00",
                    "depreciationAndAmortization": "4258422.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "20465704.00",
                    "otherOperatingExpenses": "84341427.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4255991.00",
                    "totalRevenue": "104807131.00",
                    "totalOperatingExpenses": "32776725.00",
                    "costOfRevenue": "51564702.00",
                    "totalOtherIncomeExpenseNet": "-2869939.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "4469000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "26263000.00",
                    "minorityInterest": null,
                    "netIncome": "20465000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "73343000.00",
                    "reconciledDepreciation": null,
                    "ebit": "29181000.00",
                    "ebitda": "39016000.00",
                    "depreciationAndAmortization": "9835000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "30759000.00",
                    "otherOperatingExpenses": "134962000.00",
                    "interestExpense": "2918000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5798000.00",
                    "totalRevenue": "165721000.00",
                    "totalOperatingExpenses": "42584000.00",
                    "costOfRevenue": "92378000.00",
                    "totalOtherIncomeExpenseNet": "-3011000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "10232500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-04-30": {
                    "date": "2023-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": null,
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "15276000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": null,
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2899000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "10232500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-01-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "718000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "22556000.00",
                    "minorityInterest": null,
                    "netIncome": "16908000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "70017000.00",
                    "reconciledDepreciation": null,
                    "ebit": "28005000.00",
                    "ebitda": "38741000.00",
                    "depreciationAndAmortization": "10736000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "28005000.00",
                    "otherOperatingExpenses": "134282000.00",
                    "interestExpense": "1996000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5639000.00",
                    "totalRevenue": "162287000.00",
                    "totalOperatingExpenses": "42012000.00",
                    "costOfRevenue": "92270000.00",
                    "totalOtherIncomeExpenseNet": "-5449000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "8454000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": null,
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "14002500.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": null,
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2819500.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "8454000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "4392000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "25863000.00",
                    "minorityInterest": null,
                    "netIncome": "19370000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "68233000.00",
                    "reconciledDepreciation": null,
                    "ebit": "27617000.00",
                    "ebitda": "38187000.00",
                    "depreciationAndAmortization": "10570000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "27025000.00",
                    "otherOperatingExpenses": "131102000.00",
                    "interestExpense": "1754000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6460000.00",
                    "totalRevenue": "158127000.00",
                    "totalOperatingExpenses": "41208000.00",
                    "costOfRevenue": "89894000.00",
                    "totalOtherIncomeExpenseNet": "-1671000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "9685000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-04-30": {
                    "date": "2022-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": null,
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "13139500.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": null,
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3230000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "9685000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-01-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "709000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "21351000.00",
                    "minorityInterest": null,
                    "netIncome": "16240000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "61308000.00",
                    "reconciledDepreciation": null,
                    "ebit": "23380000.00",
                    "ebitda": "36264000.00",
                    "depreciationAndAmortization": "12884000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "23380000.00",
                    "otherOperatingExpenses": "126194000.00",
                    "interestExpense": "1615000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5082000.00",
                    "totalRevenue": "149574000.00",
                    "totalOperatingExpenses": "37928000.00",
                    "costOfRevenue": "88266000.00",
                    "totalOtherIncomeExpenseNet": "-2029000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "8120000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": null,
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "11690000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": null,
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2541000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "8120000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "5034000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "15845000.00",
                    "minorityInterest": null,
                    "netIncome": "10571000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "57811000.00",
                    "reconciledDepreciation": null,
                    "ebit": "18928000.00",
                    "ebitda": "31786000.00",
                    "depreciationAndAmortization": "12858000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19512000.00",
                    "otherOperatingExpenses": "121369000.00",
                    "interestExpense": "1684000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5274000.00",
                    "totalRevenue": "140881000.00",
                    "totalOperatingExpenses": "38299000.00",
                    "costOfRevenue": "83070000.00",
                    "totalOtherIncomeExpenseNet": "-2439000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "5285500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-04-30": {
                    "date": "2021-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": null,
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "10802500.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": null,
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2637000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "5285500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-01-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "14189000.00",
                    "minorityInterest": null,
                    "netIncome": "10265000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "54072000.00",
                    "reconciledDepreciation": null,
                    "ebit": "15777000.00",
                    "ebitda": "27995000.00",
                    "depreciationAndAmortization": "12218000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18738000.00",
                    "otherOperatingExpenses": "112969000.00",
                    "interestExpense": "1588000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3924000.00",
                    "totalRevenue": "131707000.00",
                    "totalOperatingExpenses": "35334000.00",
                    "costOfRevenue": "77635000.00",
                    "totalOtherIncomeExpenseNet": "-1738000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "5132500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": null,
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "9369000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": null,
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1962000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "5132500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-07-31",
                    "currency_symbol": null,
                    "researchDevelopment": "4347000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2614000.00",
                    "minorityInterest": null,
                    "netIncome": "290000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "32839000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-1537000.00",
                    "ebitda": "9901000.00",
                    "depreciationAndAmortization": "11438000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "783000.00",
                    "otherOperatingExpenses": "97107000.00",
                    "interestExpense": "1286000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2324000.00",
                    "totalRevenue": "97890000.00",
                    "totalOperatingExpenses": "32056000.00",
                    "costOfRevenue": "65051000.00",
                    "totalOtherIncomeExpenseNet": "-1573000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-01-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "11943000.00",
                    "minorityInterest": null,
                    "netIncome": "9375000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "47099000.00",
                    "reconciledDepreciation": null,
                    "ebit": "13195000.00",
                    "ebitda": "24549000.00",
                    "depreciationAndAmortization": "11354000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "14238000.00",
                    "otherOperatingExpenses": "104512000.00",
                    "interestExpense": "1252000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2568000.00",
                    "totalRevenue": "118750000.00",
                    "totalOperatingExpenses": "32861000.00",
                    "costOfRevenue": "71651000.00",
                    "totalOtherIncomeExpenseNet": "-2295000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "4687500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": null,
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": null,
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1284000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "4687500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "4285000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "12912000.00",
                    "minorityInterest": null,
                    "netIncome": "10154000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "49445000.00",
                    "reconciledDepreciation": null,
                    "ebit": "13994000.00",
                    "ebitda": "23945000.00",
                    "depreciationAndAmortization": "9951000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "13961000.00",
                    "otherOperatingExpenses": "106890000.00",
                    "interestExpense": "1082000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2758000.00",
                    "totalRevenue": "120851000.00",
                    "totalOperatingExpenses": "35484000.00",
                    "costOfRevenue": "71406000.00",
                    "totalOtherIncomeExpenseNet": "-1049000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "5077000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-04-30": {
                    "date": "2019-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": null,
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": null,
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1379000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "5077000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-01-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "10228000.00",
                    "minorityInterest": null,
                    "netIncome": "8073000.00",
                    "sellingGeneralAdministrative": "16553000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "53340000.00",
                    "reconciledDepreciation": null,
                    "ebit": "11289000.00",
                    "ebitda": "20636000.00",
                    "depreciationAndAmortization": "9347000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "12502000.00",
                    "otherOperatingExpenses": "103566000.00",
                    "interestExpense": "530500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2155000.00",
                    "totalRevenue": "114847000.00",
                    "totalOperatingExpenses": "42059000.00",
                    "costOfRevenue": "61507000.00",
                    "totalOtherIncomeExpenseNet": "-2274000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "4036500.00",
                    "netIncomeApplicableToCommonShares": "4036500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "5114000.00",
                    "minorityInterest": null,
                    "netIncome": "4036500.00",
                    "sellingGeneralAdministrative": "16553000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "26670000.00",
                    "reconciledDepreciation": null,
                    "ebit": "6251000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6251000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "530500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1077500.00",
                    "totalRevenue": "57423500.00",
                    "totalOperatingExpenses": "51172500.00",
                    "costOfRevenue": "30753500.00",
                    "totalOtherIncomeExpenseNet": "-1137000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "4036500.00",
                    "netIncomeApplicableToCommonShares": "4036500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "3668000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "6646000.00",
                    "minorityInterest": null,
                    "netIncome": "5052000.00",
                    "sellingGeneralAdministrative": "12076500.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "49228000.00",
                    "reconciledDepreciation": null,
                    "ebit": "7953000.00",
                    "ebitda": "16974000.00",
                    "depreciationAndAmortization": "9021000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "11492000.00",
                    "otherOperatingExpenses": "99458000.00",
                    "interestExpense": "421500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1594000.00",
                    "totalRevenue": "106940000.00",
                    "totalOperatingExpenses": "41746000.00",
                    "costOfRevenue": "57712000.00",
                    "totalOtherIncomeExpenseNet": "641000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "2526000.00",
                    "netIncomeApplicableToCommonShares": "2526000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-04-30": {
                    "date": "2018-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": "1702000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3323000.00",
                    "minorityInterest": null,
                    "netIncome": "2526000.00",
                    "sellingGeneralAdministrative": "12076500.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "24614000.00",
                    "reconciledDepreciation": null,
                    "ebit": "5746000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5746000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "421500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "797000.00",
                    "totalRevenue": "53470000.00",
                    "totalOperatingExpenses": "47724000.00",
                    "costOfRevenue": "28856000.00",
                    "totalOtherIncomeExpenseNet": "-2423000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "2526000.00",
                    "netIncomeApplicableToCommonShares": "2526000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-01-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1702000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "10091000.00",
                    "minorityInterest": null,
                    "netIncome": "8271000.00",
                    "sellingGeneralAdministrative": "14558500.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "47395000.00",
                    "reconciledDepreciation": null,
                    "ebit": "11054000.00",
                    "ebitda": "19758000.00",
                    "depreciationAndAmortization": "8704000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "11054000.00",
                    "otherOperatingExpenses": "88185000.00",
                    "interestExpense": "233500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1820000.00",
                    "totalRevenue": "98736000.00",
                    "totalOperatingExpenses": "36844000.00",
                    "costOfRevenue": "51341000.00",
                    "totalOtherIncomeExpenseNet": "-963000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "4135500.00",
                    "netIncomeApplicableToCommonShares": "4135500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": "1702000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "5045500.00",
                    "minorityInterest": null,
                    "netIncome": "4135500.00",
                    "sellingGeneralAdministrative": "14558500.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23697500.00",
                    "reconciledDepreciation": null,
                    "ebit": "5527000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5527000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "233500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "910000.00",
                    "totalRevenue": "49368000.00",
                    "totalOperatingExpenses": "43841000.00",
                    "costOfRevenue": "25670500.00",
                    "totalOtherIncomeExpenseNet": "-481500.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "4135500.00",
                    "netIncomeApplicableToCommonShares": "4135500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "3231000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "9083000.00",
                    "minorityInterest": null,
                    "netIncome": "6691000.00",
                    "sellingGeneralAdministrative": "8279500.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "47444000.00",
                    "reconciledDepreciation": null,
                    "ebit": "9955000.00",
                    "ebitda": "18430000.00",
                    "depreciationAndAmortization": "8475000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "11609000.00",
                    "otherOperatingExpenses": "87024000.00",
                    "interestExpense": "241000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2392000.00",
                    "totalRevenue": "96582000.00",
                    "totalOperatingExpenses": "37886000.00",
                    "costOfRevenue": "49138000.00",
                    "totalOtherIncomeExpenseNet": "-2526000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "3345500.00",
                    "netIncomeApplicableToCommonShares": "3345500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-04-30": {
                    "date": "2017-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": "1512500.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "4541500.00",
                    "minorityInterest": null,
                    "netIncome": "3345500.00",
                    "sellingGeneralAdministrative": "8279500.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23722000.00",
                    "reconciledDepreciation": null,
                    "ebit": "5804500.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5804500.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "241000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1196000.00",
                    "totalRevenue": "48291000.00",
                    "totalOperatingExpenses": "42486500.00",
                    "costOfRevenue": "24569000.00",
                    "totalOtherIncomeExpenseNet": "-1263000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "3345500.00",
                    "netIncomeApplicableToCommonShares": "3345500.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-01-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1512500.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "8815000.00",
                    "minorityInterest": null,
                    "netIncome": "7186000.00",
                    "sellingGeneralAdministrative": "16600500.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "43593000.00",
                    "reconciledDepreciation": null,
                    "ebit": "9777000.00",
                    "ebitda": "17983000.00",
                    "depreciationAndAmortization": "8206000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "10392000.00",
                    "otherOperatingExpenses": "79064000.00",
                    "interestExpense": "304500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1629000.00",
                    "totalRevenue": "88478000.00",
                    "totalOperatingExpenses": "34179000.00",
                    "costOfRevenue": "44885000.00",
                    "totalOtherIncomeExpenseNet": "-819000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "3593000.00",
                    "netIncomeApplicableToCommonShares": "3593000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": "1512500.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "4407500.00",
                    "minorityInterest": null,
                    "netIncome": "3593000.00",
                    "sellingGeneralAdministrative": "16600500.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "21796500.00",
                    "reconciledDepreciation": null,
                    "ebit": "5196000.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5196000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "304500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "814500.00",
                    "totalRevenue": "44239000.00",
                    "totalOperatingExpenses": "39043000.00",
                    "costOfRevenue": "22442500.00",
                    "totalOtherIncomeExpenseNet": "-788500.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "3593000.00",
                    "netIncomeApplicableToCommonShares": "3593000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-07-31",
                    "currency_symbol": null,
                    "researchDevelopment": "1602000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "10324000.00",
                    "minorityInterest": null,
                    "netIncome": "8336000.00",
                    "sellingGeneralAdministrative": "16021000.00",
                    "sellingAndMarketingExpenses": "9679000.00",
                    "grossProfit": "40745000.00",
                    "reconciledDepreciation": null,
                    "ebit": "11081000.00",
                    "ebitda": "19036000.00",
                    "depreciationAndAmortization": "7955000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "11081000.00",
                    "otherOperatingExpenses": "73431000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1988000.00",
                    "totalRevenue": "84322000.00",
                    "totalOperatingExpenses": "29854000.00",
                    "costOfRevenue": "43577000.00",
                    "totalOtherIncomeExpenseNet": "-133000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-01-31",
                    "currency_symbol": null,
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "8040000.00",
                    "minorityInterest": null,
                    "netIncome": "7271000.00",
                    "sellingGeneralAdministrative": "16021000.00",
                    "sellingAndMarketingExpenses": "9679000.00",
                    "grossProfit": "34621000.00",
                    "reconciledDepreciation": null,
                    "ebit": "8921000.00",
                    "ebitda": "16210000.00",
                    "depreciationAndAmortization": "7289000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8921000.00",
                    "otherOperatingExpenses": "61492000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "769000.00",
                    "totalRevenue": "70142000.00",
                    "totalOperatingExpenses": "25971000.00",
                    "costOfRevenue": "35521000.00",
                    "totalOtherIncomeExpenseNet": "-881000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-07-31",
                    "currency_symbol": null,
                    "researchDevelopment": "1510000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "8027000.00",
                    "minorityInterest": null,
                    "netIncome": "5957000.00",
                    "sellingGeneralAdministrative": "13767000.00",
                    "sellingAndMarketingExpenses": "8220000.00",
                    "grossProfit": "31806000.00",
                    "reconciledDepreciation": null,
                    "ebit": "9745000.00",
                    "ebitda": "17013000.00",
                    "depreciationAndAmortization": "7268000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9745000.00",
                    "otherOperatingExpenses": "57043000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2070000.00",
                    "totalRevenue": "65829000.00",
                    "totalOperatingExpenses": "23020000.00",
                    "costOfRevenue": "34023000.00",
                    "totalOtherIncomeExpenseNet": "-1033000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-01-31",
                    "currency_symbol": null,
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "7499000.00",
                    "minorityInterest": null,
                    "netIncome": "5878000.00",
                    "sellingGeneralAdministrative": "13333000.00",
                    "sellingAndMarketingExpenses": "9832000.00",
                    "grossProfit": "31353000.00",
                    "reconciledDepreciation": null,
                    "ebit": "8188000.00",
                    "ebitda": "14980000.00",
                    "depreciationAndAmortization": "6792000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8188000.00",
                    "otherOperatingExpenses": "55569000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1621000.00",
                    "totalRevenue": "64349000.00",
                    "totalOperatingExpenses": "22573000.00",
                    "costOfRevenue": "32996000.00",
                    "totalOtherIncomeExpenseNet": "-689000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-04-30": {
                    "date": "2014-04-30",
                    "filing_date": "2014-06-30",
                    "currency_symbol": null,
                    "researchDevelopment": "564000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-7425000.00",
                    "minorityInterest": null,
                    "netIncome": "-6809000.00",
                    "sellingGeneralAdministrative": "12871000.00",
                    "sellingAndMarketingExpenses": "8750000.00",
                    "grossProfit": "28782000.00",
                    "reconciledDepreciation": null,
                    "ebit": "7154000.00",
                    "ebitda": "13925000.00",
                    "depreciationAndAmortization": "6771000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7154000.00",
                    "otherOperatingExpenses": "55813000.00",
                    "interestExpense": "3171000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-616000.00",
                    "totalRevenue": "62540000.00",
                    "totalOperatingExpenses": "22055000.00",
                    "costOfRevenue": "33758000.00",
                    "totalOtherIncomeExpenseNet": "-6200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-01-31",
                    "currency_symbol": null,
                    "researchDevelopment": "133250.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-8087000.00",
                    "minorityInterest": null,
                    "netIncome": "-7449000.00",
                    "sellingGeneralAdministrative": "12030000.00",
                    "sellingAndMarketingExpenses": "7907000.00",
                    "grossProfit": "28179000.00",
                    "reconciledDepreciation": null,
                    "ebit": "8242000.00",
                    "ebitda": "14517000.00",
                    "depreciationAndAmortization": "6275000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8242000.00",
                    "otherOperatingExpenses": "59393000.00",
                    "interestExpense": "3171000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-638000.00",
                    "totalRevenue": "58169000.00",
                    "totalOperatingExpenses": "29403000.00",
                    "costOfRevenue": "29990000.00",
                    "totalOtherIncomeExpenseNet": "-16329000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-04-30": {
                    "date": "2013-04-30",
                    "filing_date": "2013-06-30",
                    "currency_symbol": null,
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2407500.00",
                    "minorityInterest": null,
                    "netIncome": "-1141500.00",
                    "sellingGeneralAdministrative": "13407500.00",
                    "sellingAndMarketingExpenses": "9280000.00",
                    "grossProfit": "30130500.00",
                    "reconciledDepreciation": null,
                    "ebit": "-564000.00",
                    "ebitda": "5323000.00",
                    "depreciationAndAmortization": "5887000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-564000.00",
                    "otherOperatingExpenses": "56478500.00",
                    "interestExpense": "1843500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1266000.00",
                    "totalRevenue": "63944500.00",
                    "totalOperatingExpenses": "22664500.00",
                    "costOfRevenue": "33814000.00",
                    "totalOtherIncomeExpenseNet": "-1843500.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-01-31",
                    "currency_symbol": null,
                    "researchDevelopment": "1412000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2407500.00",
                    "minorityInterest": null,
                    "netIncome": "-1141500.00",
                    "sellingGeneralAdministrative": "13407500.00",
                    "sellingAndMarketingExpenses": "9280000.00",
                    "grossProfit": "30130500.00",
                    "reconciledDepreciation": null,
                    "ebit": "10033000.00",
                    "ebitda": "15920000.00",
                    "depreciationAndAmortization": "5887000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7597000.00",
                    "otherOperatingExpenses": "56478500.00",
                    "interestExpense": "1843500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1266000.00",
                    "totalRevenue": "63944500.00",
                    "totalOperatingExpenses": "22664500.00",
                    "costOfRevenue": "33814000.00",
                    "totalOtherIncomeExpenseNet": "-11625500.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-09-30",
                    "currency_symbol": null,
                    "researchDevelopment": "330500.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2937750.00",
                    "minorityInterest": null,
                    "netIncome": "-3474000.00",
                    "sellingGeneralAdministrative": "624250.00",
                    "sellingAndMarketingExpenses": "1142500.00",
                    "grossProfit": "9581750.00",
                    "reconciledDepreciation": null,
                    "ebit": "547500.00",
                    "ebitda": "2109500.00",
                    "depreciationAndAmortization": "1562000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "547500.00",
                    "otherOperatingExpenses": "18473250.00",
                    "interestExpense": "3485250.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "536250.00",
                    "totalRevenue": "22332500.00",
                    "totalOperatingExpenses": "5722500.00",
                    "costOfRevenue": "12750750.00",
                    "totalOtherIncomeExpenseNet": "-3485250.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-04-30": {
                    "date": "2012-04-30",
                    "filing_date": "2012-06-30",
                    "currency_symbol": null,
                    "researchDevelopment": "661000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-5875500.00",
                    "minorityInterest": null,
                    "netIncome": "-6948000.00",
                    "sellingGeneralAdministrative": "1248500.00",
                    "sellingAndMarketingExpenses": "2285000.00",
                    "grossProfit": "19163500.00",
                    "reconciledDepreciation": null,
                    "ebit": "1095000.00",
                    "ebitda": "4219000.00",
                    "depreciationAndAmortization": "3124000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1095000.00",
                    "otherOperatingExpenses": "36946500.00",
                    "interestExpense": "6970500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1072500.00",
                    "totalRevenue": "44665000.00",
                    "totalOperatingExpenses": "11445000.00",
                    "costOfRevenue": "25501500.00",
                    "totalOtherIncomeExpenseNet": "-6970500.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-01-31",
                    "currency_symbol": null,
                    "researchDevelopment": "330500.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2937750.00",
                    "minorityInterest": null,
                    "netIncome": "-3474000.00",
                    "sellingGeneralAdministrative": "624250.00",
                    "sellingAndMarketingExpenses": "1142500.00",
                    "grossProfit": "9581750.00",
                    "reconciledDepreciation": null,
                    "ebit": "547500.00",
                    "ebitda": "2109500.00",
                    "depreciationAndAmortization": "1562000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "547500.00",
                    "otherOperatingExpenses": "18473250.00",
                    "interestExpense": "3485250.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "536250.00",
                    "totalRevenue": "22332500.00",
                    "totalOperatingExpenses": "5722500.00",
                    "costOfRevenue": "12750750.00",
                    "totalOtherIncomeExpenseNet": "-3485250.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-09-30",
                    "currency_symbol": null,
                    "researchDevelopment": "300500.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1322000.00",
                    "minorityInterest": null,
                    "netIncome": "394250.00",
                    "sellingGeneralAdministrative": "775750.00",
                    "sellingAndMarketingExpenses": "1169250.00",
                    "grossProfit": "9556250.00",
                    "reconciledDepreciation": null,
                    "ebit": "4740250.00",
                    "ebitda": "5116750.00",
                    "depreciationAndAmortization": "376500.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4740250.00",
                    "otherOperatingExpenses": "17280500.00",
                    "interestExpense": "3418250.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "927750.00",
                    "totalRevenue": "21940000.00",
                    "totalOperatingExpenses": "4896750.00",
                    "costOfRevenue": "12383750.00",
                    "totalOtherIncomeExpenseNet": "-3418250.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-04-30": {
                    "date": "2011-04-30",
                    "filing_date": "2011-06-30",
                    "currency_symbol": null,
                    "researchDevelopment": "601000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2644000.00",
                    "minorityInterest": null,
                    "netIncome": "788500.00",
                    "sellingGeneralAdministrative": "1551500.00",
                    "sellingAndMarketingExpenses": "2338500.00",
                    "grossProfit": "19112500.00",
                    "reconciledDepreciation": null,
                    "ebit": "9480500.00",
                    "ebitda": "10233500.00",
                    "depreciationAndAmortization": "753000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9480500.00",
                    "otherOperatingExpenses": "34561000.00",
                    "interestExpense": "6836500.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1855500.00",
                    "totalRevenue": "43880000.00",
                    "totalOperatingExpenses": "9793500.00",
                    "costOfRevenue": "24767500.00",
                    "totalOtherIncomeExpenseNet": "-6836500.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-01-31",
                    "currency_symbol": null,
                    "researchDevelopment": "300500.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1322000.00",
                    "minorityInterest": null,
                    "netIncome": "394250.00",
                    "sellingGeneralAdministrative": "775750.00",
                    "sellingAndMarketingExpenses": "1169250.00",
                    "grossProfit": "9556250.00",
                    "reconciledDepreciation": null,
                    "ebit": "4740250.00",
                    "ebitda": "5116750.00",
                    "depreciationAndAmortization": "376500.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4740250.00",
                    "otherOperatingExpenses": "17280500.00",
                    "interestExpense": "3418250.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "927750.00",
                    "totalRevenue": "21940000.00",
                    "totalOperatingExpenses": "4896750.00",
                    "costOfRevenue": "12383750.00",
                    "totalOtherIncomeExpenseNet": "-3418250.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            },
            "yearly": {
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-07-31",
                    "currency_symbol": null,
                    "researchDevelopment": "1145000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "54482000.00",
                    "minorityInterest": null,
                    "netIncome": "41533000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "205618000.00",
                    "reconciledDepreciation": null,
                    "ebit": "75051000.00",
                    "ebitda": "91038000.00",
                    "depreciationAndAmortization": "15987000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "67211000.00",
                    "otherOperatingExpenses": "351903000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "12949000.00",
                    "totalRevenue": "419114000.00",
                    "totalOperatingExpenses": "138407000.00",
                    "costOfRevenue": "213496000.00",
                    "totalOtherIncomeExpenseNet": "-12729000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-07-31",
                    "currency_symbol": "GBP",
                    "researchDevelopment": "5220000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "56570000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "42797000.00",
                    "sellingGeneralAdministrative": "89445000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "178267000.00",
                    "reconciledDepreciation": "20280000.00",
                    "ebit": "62483000.00",
                    "ebitda": "82763000.00",
                    "depreciationAndAmortization": "20280000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "70361000.00",
                    "otherOperatingExpenses": "277250000.00",
                    "interestExpense": "6605000.00",
                    "taxProvision": "13773000.00",
                    "interestIncome": "139000.00",
                    "netInterestIncome": "-6466000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "13773000.00",
                    "totalRevenue": "347611000.00",
                    "totalOperatingExpenses": "107906000.00",
                    "costOfRevenue": "169344000.00",
                    "totalOtherIncomeExpenseNet": "-13791000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "42797000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "4485000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "48819000.00",
                    "minorityInterest": "-9000.00",
                    "netIncome": "37373000.00",
                    "sellingGeneralAdministrative": "80318000.00",
                    "sellingAndMarketingExpenses": "22786216.00",
                    "grossProfit": "143360000.00",
                    "reconciledDepreciation": "20571000.00",
                    "ebit": "58557000.00",
                    "ebitda": "79128000.00",
                    "depreciationAndAmortization": "20571000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "58557000.00",
                    "otherOperatingExpenses": "269451000.00",
                    "interestExpense": "4914000.00",
                    "taxProvision": "11437000.00",
                    "interestIncome": "65000.00",
                    "netInterestIncome": "-4849000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "11437000.00",
                    "totalRevenue": "328008000.00",
                    "totalOperatingExpenses": "84803000.00",
                    "costOfRevenue": "184648000.00",
                    "totalOtherIncomeExpenseNet": "-8273000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "37382000.00",
                    "netIncomeApplicableToCommonShares": "37373000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "4481000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "47214000.00",
                    "minorityInterest": "-62000.00",
                    "netIncome": "35610000.00",
                    "sellingGeneralAdministrative": "73656000.00",
                    "sellingAndMarketingExpenses": "16020180.00",
                    "grossProfit": "127796000.00",
                    "reconciledDepreciation": "23454000.00",
                    "ebit": "49659000.00",
                    "ebitda": "73113000.00",
                    "depreciationAndAmortization": "23454000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "49659000.00",
                    "otherOperatingExpenses": "258042000.00",
                    "interestExpense": "3369000.00",
                    "taxProvision": "11542000.00",
                    "interestIncome": "4000.00",
                    "netInterestIncome": "-3365000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "11542000.00",
                    "totalRevenue": "307701000.00",
                    "totalOperatingExpenses": "78137000.00",
                    "costOfRevenue": "179905000.00",
                    "totalOtherIncomeExpenseNet": "-3574000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "35672000.00",
                    "netIncomeApplicableToCommonShares": "35610000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "4487000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "30034000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "20836000.00",
                    "sellingGeneralAdministrative": "67349000.00",
                    "sellingAndMarketingExpenses": "296000.00",
                    "grossProfit": "110156000.00",
                    "reconciledDepreciation": "25076000.00",
                    "ebit": "33306000.00",
                    "ebitda": "58382000.00",
                    "depreciationAndAmortization": "25076000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "38616000.00",
                    "otherOperatingExpenses": "233972000.00",
                    "interestExpense": "3272000.00",
                    "taxProvision": "9198000.00",
                    "interestIncome": "57000.00",
                    "netInterestIncome": "-3215000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "9198000.00",
                    "totalRevenue": "272588000.00",
                    "totalOperatingExpenses": "71540000.00",
                    "costOfRevenue": "162432000.00",
                    "totalOtherIncomeExpenseNet": "-4177000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "20836000.00",
                    "netIncomeApplicableToCommonShares": "20836000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "3862000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "14557000.00",
                    "minorityInterest": null,
                    "netIncome": "9665000.00",
                    "sellingGeneralAdministrative": "61224000.00",
                    "sellingAndMarketingExpenses": "19132474.00",
                    "grossProfit": "79938000.00",
                    "reconciledDepreciation": "22792000.00",
                    "ebit": "14852000.00",
                    "ebitda": "37644000.00",
                    "depreciationAndAmortization": "22792000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "14852000.00",
                    "otherOperatingExpenses": "201788000.00",
                    "interestExpense": "2538000.00",
                    "taxProvision": "4892000.00",
                    "interestIncome": "87000.00",
                    "netInterestIncome": "-1921000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4892000.00",
                    "totalRevenue": "216640000.00",
                    "totalOperatingExpenses": "65086000.00",
                    "costOfRevenue": "136702000.00",
                    "totalOtherIncomeExpenseNet": "-295000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "9665000.00",
                    "netIncomeApplicableToCommonShares": "9665000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "4285000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "23140000.00",
                    "minorityInterest": null,
                    "netIncome": "18227000.00",
                    "sellingGeneralAdministrative": "84917000.00",
                    "sellingAndMarketingExpenses": "22413000.00",
                    "grossProfit": "111079000.00",
                    "reconciledDepreciation": "19866000.00",
                    "ebit": "25283000.00",
                    "ebitda": "45149000.00",
                    "depreciationAndAmortization": "19866000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "26280000.00",
                    "otherOperatingExpenses": "210431000.00",
                    "interestExpense": "2143000.00",
                    "taxProvision": "4913000.00",
                    "interestIncome": "16000.00",
                    "netInterestIncome": "-2127000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4913000.00",
                    "totalRevenue": "235698000.00",
                    "totalOperatingExpenses": "85812000.00",
                    "costOfRevenue": "124619000.00",
                    "totalOtherIncomeExpenseNet": "-1522000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "18227000.00",
                    "netIncomeApplicableToCommonShares": "18227000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "3668000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "16737000.00",
                    "minorityInterest": null,
                    "netIncome": "13323000.00",
                    "sellingGeneralAdministrative": "74552000.00",
                    "sellingAndMarketingExpenses": "21282000.00",
                    "grossProfit": "96623000.00",
                    "reconciledDepreciation": "18636000.00",
                    "ebit": "18047000.00",
                    "ebitda": "36683000.00",
                    "depreciationAndAmortization": "18636000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "22546000.00",
                    "otherOperatingExpenses": "187643000.00",
                    "interestExpense": "1310000.00",
                    "taxProvision": "3414000.00",
                    "interestIncome": "14000.00",
                    "netInterestIncome": "-1296000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3414000.00",
                    "totalRevenue": "205676000.00",
                    "totalOperatingExpenses": "78590000.00",
                    "costOfRevenue": "109053000.00",
                    "totalOtherIncomeExpenseNet": "-778000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "13323000.00",
                    "netIncomeApplicableToCommonShares": "13323000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "3231000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17898000.00",
                    "minorityInterest": null,
                    "netIncome": "13877000.00",
                    "sellingGeneralAdministrative": "69236000.00",
                    "sellingAndMarketingExpenses": "19476000.00",
                    "grossProfit": "91037000.00",
                    "reconciledDepreciation": null,
                    "ebit": "18989000.00",
                    "ebitda": "36406000.00",
                    "depreciationAndAmortization": "17417000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "22001000.00",
                    "otherOperatingExpenses": "166088000.00",
                    "interestExpense": "1091000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4021000.00",
                    "totalRevenue": "185060000.00",
                    "totalOperatingExpenses": "72065000.00",
                    "costOfRevenue": "94023000.00",
                    "totalOtherIncomeExpenseNet": "-2523000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "13877000.00",
                    "netIncomeApplicableToCommonShares": "13877000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1602000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "18364000.00",
                    "minorityInterest": null,
                    "netIncome": "15607000.00",
                    "sellingGeneralAdministrative": "33255000.00",
                    "sellingAndMarketingExpenses": "22500000.00",
                    "grossProfit": "75366000.00",
                    "reconciledDepreciation": null,
                    "ebit": "19566000.00",
                    "ebitda": "35112000.00",
                    "depreciationAndAmortization": "15546000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "20002000.00",
                    "otherOperatingExpenses": "134923000.00",
                    "interestExpense": "1202000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2757000.00",
                    "totalRevenue": "154464000.00",
                    "totalOperatingExpenses": "55825000.00",
                    "costOfRevenue": "79098000.00",
                    "totalOtherIncomeExpenseNet": "-38000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "15607000.00",
                    "netIncomeApplicableToCommonShares": "15607000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1510000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "15526000.00",
                    "minorityInterest": null,
                    "netIncome": "11835000.00",
                    "sellingGeneralAdministrative": "27100000.00",
                    "sellingAndMarketingExpenses": "18052000.00",
                    "grossProfit": "63159000.00",
                    "reconciledDepreciation": null,
                    "ebit": "17933000.00",
                    "ebitda": "31993000.00",
                    "depreciationAndAmortization": "14060000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "17933000.00",
                    "otherOperatingExpenses": "112612000.00",
                    "interestExpense": "2106000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3691000.00",
                    "totalRevenue": "130178000.00",
                    "totalOperatingExpenses": "45593000.00",
                    "costOfRevenue": "67019000.00",
                    "totalOtherIncomeExpenseNet": "-1676000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "11835000.00",
                    "netIncomeApplicableToCommonShares": "11835000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-07-31": {
                    "date": "2014-07-31",
                    "filing_date": "2014-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "564000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-15512000.00",
                    "minorityInterest": null,
                    "netIncome": "-14258000.00",
                    "sellingGeneralAdministrative": "24901000.00",
                    "sellingAndMarketingExpenses": "16657000.00",
                    "grossProfit": "56961000.00",
                    "reconciledDepreciation": null,
                    "ebit": "15396000.00",
                    "ebitda": "28442000.00",
                    "depreciationAndAmortization": "13046000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "15396000.00",
                    "otherOperatingExpenses": "115206000.00",
                    "interestExpense": "21022000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1254000.00",
                    "totalRevenue": "120709000.00",
                    "totalOperatingExpenses": "51458000.00",
                    "costOfRevenue": "63748000.00",
                    "totalOtherIncomeExpenseNet": "-21176000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-14258000.00",
                    "netIncomeApplicableToCommonShares": "-14258000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-07-31",
                    "currency_symbol": null,
                    "researchDevelopment": "1412000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-4815000.00",
                    "minorityInterest": null,
                    "netIncome": "-2283000.00",
                    "sellingGeneralAdministrative": "26815000.00",
                    "sellingAndMarketingExpenses": "18560000.00",
                    "grossProfit": "60261000.00",
                    "reconciledDepreciation": null,
                    "ebit": "9469000.00",
                    "ebitda": "21243000.00",
                    "depreciationAndAmortization": "11774000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7033000.00",
                    "otherOperatingExpenses": "112957000.00",
                    "interestExpense": "13672000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-2532000.00",
                    "totalRevenue": "127889000.00",
                    "totalOperatingExpenses": "45329000.00",
                    "costOfRevenue": "67628000.00",
                    "totalOtherIncomeExpenseNet": "-13469000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-07-31",
                    "currency_symbol": null,
                    "researchDevelopment": "1322000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-11751000.00",
                    "minorityInterest": null,
                    "netIncome": "-13896000.00",
                    "sellingGeneralAdministrative": "2497000.00",
                    "sellingAndMarketingExpenses": "4570000.00",
                    "grossProfit": "38327000.00",
                    "reconciledDepreciation": null,
                    "ebit": "3824000.00",
                    "ebitda": "10072000.00",
                    "depreciationAndAmortization": "6248000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4620000.00",
                    "otherOperatingExpenses": "73893000.00",
                    "interestExpense": "13941000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2145000.00",
                    "totalRevenue": "89330000.00",
                    "totalOperatingExpenses": "22890000.00",
                    "costOfRevenue": "51003000.00",
                    "totalOtherIncomeExpenseNet": "-27074000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-07-31",
                    "currency_symbol": null,
                    "researchDevelopment": "1202000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "5288000.00",
                    "minorityInterest": null,
                    "netIncome": "1577000.00",
                    "sellingGeneralAdministrative": "3103000.00",
                    "sellingAndMarketingExpenses": "4677000.00",
                    "grossProfit": "38225000.00",
                    "reconciledDepreciation": null,
                    "ebit": "19403000.00",
                    "ebitda": "20909000.00",
                    "depreciationAndAmortization": "1506000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18724000.00",
                    "otherOperatingExpenses": "69122000.00",
                    "interestExpense": "13673000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3711000.00",
                    "totalRevenue": "87760000.00",
                    "totalOperatingExpenses": "19587000.00",
                    "costOfRevenue": "49535000.00",
                    "totalOtherIncomeExpenseNet": "-13436000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            }
        }
    }
}
Volution Group plc

1 Year

3 Year

10 Year

Company Information

People

Directors & Officers

Financial Highlights

Valuation Metrics

Shares Statistics

Stock Price History

1 Year Price History

3 Years Price History

10 Years Price History

Financial Charts

Revenue, Net Income & Operating Cash Flow (Yearly)

Revenue, Net Income & Operating Cash Flow (Quarterly)

Operating Expenses (Yearly)

Operating Expenses (Quarterly)

Balance Sheet (Quarterly)

Assets Breakdown (Yearly)

Assets Breakdown (Quarterly)

Liabilities Breakdown (Yearly)

Liabilities Breakdown (Quarterly)

Income Statement Waterfall

Earnings Per Share (EPS) History

Financial Ratios

📦 Raw API Data (JSON Explorer)

Assistant
