Children’s Place Inc

PLCE.US
Consumer Cyclical · Apparel Manufacturing
2.51
+0.14 (+5.68%)
USD · NASDAQ
People

▼
Directors & Officers

Name	Title	Year Born
Mr. Turki Saleh-A. Alrajhi	Executive Chairman of the Board	1993
Mr. Muhammad Asif Seemab	Executive Vice Chairman, President & Interim CEO	1983
Mr. John Szczepanski	CFO & Principal Accounting Officer	1972
Mr. Rajendra Karamcheti	Senior VP & CTO	NA
Mr. Kenneth Li	Group VP, General Counsel & Corporate Secretary	NA
Ms. Smeeta Khetarpaul	Senior VP & Head of Marketing	NA
Mr. Eric Warner	Group VP & Head of Human Resources	NA
Mr. Bradley P. Cost	Senior Advisor	1954
Mr. Philip Ende	GVP & Head of Real Estate	NA
Ms. Tiffany Whitford	GVP & Head of Stores	NA
Insider Trading

Date	Insider Name	Title	Transaction Type	Shares	Price	Value
Oct 08, 2025	Muhammad Umair	N/A	Purchase	7.14K	$7.00	$50.00K
Shareholders

▼
Institutional Holders

Holder Name	Shares	Date Reported	% Out	Value	% Change
Mithaq Capital SPC	13.59M	Mar 31, 2026	61.13%	$27.53	0.00%
Shay Capital LLC	648.86K	Mar 31, 2026	2.92%	$0.18	102.22%
Quinn Opportunity Partners LLC	538.53K	Mar 31, 2026	2.42%	$0.09	0.00%
Immersion Corp	473.95K	Mar 31, 2026	2.13%	$1.10	0.00%
BlackRock Inc	381.25K	Mar 31, 2026	1.71%	$0.00	10.39%
Vanguard Group Inc	365.73K	Dec 31, 2025	1.64%	$0.00	-14.05%
Marshall Wace Asset Management Ltd	350.16K	Mar 31, 2026	1.57%	$0.00	17.54%
Vanguard Capital Management, LLC	312.82K	Mar 31, 2026	1.41%	$0.00	0.00%
UBS Group AG	236.58K	Mar 31, 2026	1.06%	$0.00	236.33%
Susquehanna International Group, LLP	184.09K	Mar 31, 2026	0.83%	$0.00	266.84%
Geode Capital Management, LLC	122.58K	Mar 31, 2026	0.55%	$0.00	10.18%
Group One Trading, LLC	116.27K	Mar 31, 2026	0.52%	$0.00	-18.19%
Bank of America Corp	57.05K	Mar 31, 2026	0.26%	$0.00	98.57%
Amvescap Plc.	52.33K	Mar 31, 2026	0.24%	$0.00	-23.06%
Vanguard Fiduciary Trust Co	47.89K	Mar 31, 2026	0.22%	$0.00	0.00%
State Street Corp	43.68K	Mar 31, 2026	0.20%	$0.00	0.00%
HRT FINANCIAL LLC	40.16K	Mar 31, 2026	0.18%	$0.00	-71.86%
Northern Trust Corp	33.02K	Mar 31, 2026	0.15%	$0.00	0.00%
Bridgeway Capital Management, LLC	30.25K	Mar 31, 2026	0.14%	$0.00	0.00%
Jane Street Group LLC	28.78K	Mar 31, 2026	0.13%	$0.00	-77.64%
Fund Holdings

Rank	Holder Name	Shares Held	% of Shares	Change	Date Reported
1	Vanguard Total Stock Mkt Idx Inv	216.98K	0.98%	▲ 0.00%	Jun 30, 2026
2	Vanguard Institutional Extnd Mkt Idx Tr	88.81K	0.40%	▲ 0.00%	Jun 30, 2026
3	Invesco RAFI US 1500 Small-Mid ETF	47.70K	0.21%	▲ 0.00%	Jun 30, 2026
4	Fidelity Extended Market Index	45.07K	0.20%	▼ 12.04%	May 31, 2026
5	Bridgeway Ultra-Small Company Market	28.05K	0.13%	▲ 0.00%	Mar 31, 2026
6	Extended Equity Market Fund E	27.87K	0.13%	▲ 0.00%	Dec 31, 2025
7	Blackrock Extended Mkt Fund CF	27.87K	0.13%	▲ 0.00%	May 31, 2026
8	Extended Equity Market Fund B	27.87K	0.13%	▲ 0.00%	Dec 31, 2025
9	iShares Micro-Cap ETF	27.72K	0.12%	▲ 0.00%	Jun 30, 2026
10	T. Rowe Price U.S. Equities Tr	27.67K	0.12%	▲ 178.36%	Jun 30, 2026
Financial Highlights

▼
Market Cap: $52.81M
EBITDA: $-36.97M
PEG Ratio: $1.42
Book Value: $-4.82
Earnings/Share: $-4.77
Profit Margin: -9.09%
Operating Margin: -16.94%
ROA (TTM): -5.49%
ROE (TTM): -521.67%
Revenue (TTM): $1.18B
Revenue/Share (TTM): $53.31
Earnings Growth (YOY): -48.50%
Revenue Growth (YOY): -11.10%
Valuation Metrics

Enterprise Value: $682.66M
Trailing P/E: 0.00
Forward P/E: 6.28
Shares Statistics

Shares Outstanding: 22.24M
Shares Float: 7.77M
% Insiders: 260.90%
% Institutions: 7,875.90%
Short % Float: 36.73%
Stock Price History

▼
1 Year Price History

2 Years Price History

5 Years Price History

10 Years Price History

Financial Charts

▼
Download Financials (Excel)
Revenue & Net Income (Yearly)

Revenue & Net Income (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
$1.21B
Cost of Goods Sold
adjust
$-880.35M
Gross Profit
subtotal
$328.49M
SG&A
adjust
$-383.69M
Operating Income
subtotal
$-52.54M
Other / Non-Operating Items
adjust
$-35.72M
Net Income
subtotal
$-88.26M
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": "PLCE",
        "Type": "Common Stock",
        "Name": "Children\u2019s Place Inc",
        "Exchange": "NASDAQ",
        "CurrencyCode": "USD",
        "CurrencyName": "US Dollar",
        "CurrencySymbol": "$",
        "CountryName": "USA",
        "CountryISO": "US",
        "OpenFigi": "BBG000JK9DK4",
        "ISIN": "US1689051076",
        "LEI": "549300BGVK2OO5O7TC19",
        "PrimaryTicker": "PLCE.US",
        "CUSIP": "168905107",
        "CIK": "0001041859",
        "EmployerIdNumber": "31-1241495",
        "FiscalYearEnd": "January",
        "IPODate": "1997-09-19",
        "InternationalDomestic": "Domestic",
        "Sector": "Consumer Cyclical",
        "Industry": "Apparel Manufacturing",
        "GicSector": "Consumer Discretionary",
        "GicGroup": "Consumer Discretionary Distribution & Retail",
        "GicIndustry": "Specialty Retail",
        "GicSubIndustry": "Apparel Retail",
        "HomeCategory": "Domestic",
        "IsDelisted": false,
        "Description": "The Children's Place, Inc., together with its subsidiaries, operates as an omni-channel children's specialty portfolio of brands in North America and internationally. It operates through two segments, The Children's Place U.S. and The Children's Place International. The company designs, contracts to manufacture, and sells apparel, accessories, and footwear primarily under The Children's Place, Gymboree, Sugar & Jade, PJ Place, Crazy 8, Place, Baby Place, and other brands. It offers its products through its digital storefronts, www.childrensplace.com and www.gymboree.com; physical stores in North America; wholesale marketplaces; and international franchise partners, as well as through social media channels. The company was formerly known as The Children's Place Retail Stores, Inc. and changed its name to The Children's Place, Inc. in June 2014. The Children's Place, Inc. was founded in 1969 and is headquartered in Secaucus, New Jersey.",
        "Address": "500 Plaza Drive, Secaucus, NJ, United States, 07094",
        "AddressData": {
            "Street": "500 Plaza Drive",
            "City": "Secaucus",
            "State": "NJ",
            "Country": "United States",
            "ZIP": "07094"
        },
        "Listings": [],
        "Officers": [
            {
                "Name": "Mr. Turki Saleh-A. Alrajhi",
                "Title": "Executive Chairman of the Board",
                "YearBorn": "1993"
            },
            {
                "Name": "Mr. Muhammad Asif Seemab",
                "Title": "Executive Vice Chairman, President & Interim CEO",
                "YearBorn": "1983"
            },
            {
                "Name": "Mr. John  Szczepanski",
                "Title": "CFO & Principal Accounting Officer",
                "YearBorn": "1972"
            },
            {
                "Name": "Mr. Rajendra  Karamcheti",
                "Title": "Senior VP & CTO",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Kenneth  Li",
                "Title": "Group VP, General Counsel & Corporate Secretary",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Smeeta  Khetarpaul",
                "Title": "Senior VP & Head of Marketing",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Eric  Warner",
                "Title": "Group VP & Head of Human Resources",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Bradley P. Cost",
                "Title": "Senior Advisor",
                "YearBorn": "1954"
            },
            {
                "Name": "Mr. Philip  Ende",
                "Title": "GVP & Head of Real Estate",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Tiffany  Whitford",
                "Title": "GVP & Head of Stores",
                "YearBorn": "NA"
            }
        ],
        "Phone": "201 558 2400",
        "WebURL": "https://www.childrensplace.com",
        "LogoURL": "/img/logos/US/plce.png",
        "FullTimeEmployees": 2500,
        "UpdatedAt": "2026-07-28"
    },
    "Highlights": {
        "MarketCapitalization": 52813036,
        "MarketCapitalizationMln": 52.813,
        "EBITDA": -36966000,
        "PERatio": null,
        "PEGRatio": 1.4241,
        "WallStreetTargetPrice": 4,
        "BookValue": -4.823,
        "DividendShare": null,
        "DividendYield": null,
        "EarningsShare": -4.77,
        "EPSEstimateCurrentYear": -2.8111,
        "EPSEstimateNextYear": -1.1523,
        "EPSEstimateNextQuarter": 0,
        "EPSEstimateCurrentQuarter": -2.1456,
        "MostRecentQuarter": "2026-04-30",
        "ProfitMargin": -0.0909,
        "OperatingMarginTTM": -0.1694,
        "ReturnOnAssetsTTM": -0.0549,
        "ReturnOnEquityTTM": -5.2167,
        "RevenueTTM": 1181929984,
        "RevenuePerShareTTM": 53.305,
        "QuarterlyRevenueGrowthYOY": -0.111,
        "GrossProfitTTM": 348416992,
        "DilutedEpsTTM": -4.77,
        "QuarterlyEarningsGrowthYOY": -0.485
    },
    "Valuation": {
        "TrailingPE": 0,
        "ForwardPE": 6.2814,
        "PriceSalesTTM": 0.0447,
        "PriceBookMRQ": 66.2687,
        "EnterpriseValue": 682661331,
        "EnterpriseValueRevenue": 0.5776,
        "EnterpriseValueEbitda": 28.2374
    },
    "SharesStats": {
        "SharesOutstanding": 22237067,
        "SharesFloat": 7773189,
        "PercentInsiders": 2.609,
        "PercentInstitutions": 78.759,
        "SharesShort": null,
        "SharesShortPriorMonth": null,
        "ShortRatio": null,
        "ShortPercentOutstanding": null,
        "ShortPercentFloat": 0.3673
    },
    "Technicals": {
        "Beta": 1.945,
        "52WeekHigh": 9.56,
        "52WeekLow": 2.298,
        "50DayMA": 3.2462,
        "200DayMA": 4.6682,
        "SharesShort": 3065814,
        "SharesShortPriorMonth": 2773257,
        "ShortRatio": 9.58,
        "ShortPercent": 0.3673
    },
    "SplitsDividends": {
        "ForwardAnnualDividendRate": 0,
        "ForwardAnnualDividendYield": 0,
        "PayoutRatio": 0,
        "DividendDate": "2019-12-27",
        "ExDividendDate": "2019-12-13",
        "LastSplitFactor": "",
        "LastSplitDate": "0000-00-00",
        "NumberDividendsByYear": [
            {
                "Year": 2014,
                "Count": 4
            },
            {
                "Year": 2015,
                "Count": 4
            },
            {
                "Year": 2016,
                "Count": 4
            },
            {
                "Year": 2017,
                "Count": 4
            },
            {
                "Year": 2018,
                "Count": 4
            },
            {
                "Year": 2019,
                "Count": 4
            }
        ]
    },
    "AnalystRatings": {
        "Rating": 3,
        "TargetPrice": 4,
        "StrongBuy": 0,
        "Buy": 0,
        "Hold": 2,
        "Sell": 0,
        "StrongSell": 0
    },
    "Holders": {
        "Institutions": [
            {
                "name": "Mithaq Capital SPC",
                "date": "2026-03-31",
                "totalShares": 61.1287,
                "totalAssets": 27.5254,
                "currentShares": 13593236,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Shay Capital LLC",
                "date": "2026-03-31",
                "totalShares": 2.9179,
                "totalAssets": 0.1821,
                "currentShares": 648858,
                "change": 327988,
                "change_p": 102.2183
            },
            {
                "name": "Quinn Opportunity Partners LLC",
                "date": "2026-03-31",
                "totalShares": 2.4218,
                "totalAssets": 0.0943,
                "currentShares": 538533,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Immersion Corp",
                "date": "2026-03-31",
                "totalShares": 2.1314,
                "totalAssets": 1.1006,
                "currentShares": 473953,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "BlackRock Inc",
                "date": "2026-03-31",
                "totalShares": 1.7145,
                "totalAssets": 0,
                "currentShares": 381248,
                "change": 35885,
                "change_p": 10.3905
            },
            {
                "name": "Vanguard Group Inc",
                "date": "2025-12-31",
                "totalShares": 1.6447,
                "totalAssets": 0,
                "currentShares": 365733,
                "change": -59787,
                "change_p": -14.0503
            },
            {
                "name": "Marshall Wace Asset Management Ltd",
                "date": "2026-03-31",
                "totalShares": 1.5747,
                "totalAssets": 0.0012,
                "currentShares": 350163,
                "change": 52242,
                "change_p": 17.5355
            },
            {
                "name": "Vanguard Capital Management, LLC",
                "date": "2026-03-31",
                "totalShares": 1.4068,
                "totalAssets": 0,
                "currentShares": 312821,
                "change": 312821,
                "change_p": 0
            },
            {
                "name": "UBS Group AG",
                "date": "2026-03-31",
                "totalShares": 1.0639,
                "totalAssets": 0.0001,
                "currentShares": 236575,
                "change": 166234,
                "change_p": 236.3259
            },
            {
                "name": "Susquehanna International Group, LLP",
                "date": "2026-03-31",
                "totalShares": 0.8278,
                "totalAssets": 0.0001,
                "currentShares": 184089,
                "change": 133907,
                "change_p": 266.8427
            },
            {
                "name": "Geode Capital Management, LLC",
                "date": "2026-03-31",
                "totalShares": 0.5512,
                "totalAssets": 0,
                "currentShares": 122579,
                "change": 11324,
                "change_p": 10.1784
            },
            {
                "name": "Group One Trading, LLC",
                "date": "2026-03-31",
                "totalShares": 0.5229,
                "totalAssets": 0.0008,
                "currentShares": 116272,
                "change": -25856,
                "change_p": -18.1921
            },
            {
                "name": "Bank of America Corp",
                "date": "2026-03-31",
                "totalShares": 0.2566,
                "totalAssets": 0,
                "currentShares": 57054,
                "change": 28322,
                "change_p": 98.573
            },
            {
                "name": "Amvescap Plc.",
                "date": "2026-03-31",
                "totalShares": 0.2353,
                "totalAssets": 0,
                "currentShares": 52325,
                "change": -15679,
                "change_p": -23.056
            },
            {
                "name": "Vanguard Fiduciary Trust Co",
                "date": "2026-03-31",
                "totalShares": 0.2154,
                "totalAssets": 0,
                "currentShares": 47894,
                "change": 47894,
                "change_p": 0
            },
            {
                "name": "State Street Corp",
                "date": "2026-03-31",
                "totalShares": 0.1964,
                "totalAssets": 0,
                "currentShares": 43683,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "HRT FINANCIAL LLC",
                "date": "2026-03-31",
                "totalShares": 0.1806,
                "totalAssets": 0.0003,
                "currentShares": 40157,
                "change": -102526,
                "change_p": -71.8558
            },
            {
                "name": "Northern Trust Corp",
                "date": "2026-03-31",
                "totalShares": 0.1485,
                "totalAssets": 0,
                "currentShares": 33017,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Bridgeway Capital Management, LLC",
                "date": "2026-03-31",
                "totalShares": 0.136,
                "totalAssets": 0.002,
                "currentShares": 30250,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Jane Street Group LLC",
                "date": "2026-03-31",
                "totalShares": 0.1294,
                "totalAssets": 0,
                "currentShares": 28779,
                "change": -99902,
                "change_p": -77.6354
            }
        ],
        "Funds": [
            {
                "name": "Vanguard Total Stock Mkt Idx Inv",
                "date": "2026-06-30",
                "totalShares": 0.9758,
                "totalAssets": 0,
                "currentShares": 216984,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Vanguard Institutional Extnd Mkt Idx Tr",
                "date": "2026-06-30",
                "totalShares": 0.3994,
                "totalAssets": 0.0003,
                "currentShares": 88813,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Invesco RAFI US 1500 Small-Mid ETF",
                "date": "2026-06-30",
                "totalShares": 0.2145,
                "totalAssets": 0.005,
                "currentShares": 47702,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Fidelity Extended Market Index",
                "date": "2026-05-31",
                "totalShares": 0.2027,
                "totalAssets": 0.0004,
                "currentShares": 45074,
                "change": -6168,
                "change_p": -12.037
            },
            {
                "name": "Bridgeway Ultra-Small Company Market",
                "date": "2026-03-31",
                "totalShares": 0.1261,
                "totalAssets": 0.0766,
                "currentShares": 28050,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Extended Equity Market Fund E",
                "date": "2025-12-31",
                "totalShares": 0.1253,
                "totalAssets": 0.0006,
                "currentShares": 27871,
                "change": 27871,
                "change_p": 0
            },
            {
                "name": "Blackrock Extended Mkt Fund CF",
                "date": "2026-05-31",
                "totalShares": 0.1253,
                "totalAssets": 0.0005,
                "currentShares": 27871,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Extended Equity Market Fund B",
                "date": "2025-12-31",
                "totalShares": 0.1253,
                "totalAssets": 0.0006,
                "currentShares": 27871,
                "change": 27871,
                "change_p": 0
            },
            {
                "name": "iShares Micro-Cap ETF",
                "date": "2026-06-30",
                "totalShares": 0.1246,
                "totalAssets": 0.0056,
                "currentShares": 27715,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "T. Rowe Price U.S. Equities Tr",
                "date": "2026-06-30",
                "totalShares": 0.1244,
                "totalAssets": 0.0003,
                "currentShares": 27666,
                "change": 17727,
                "change_p": 178.358
            },
            {
                "name": "BlackRock Extended Equity Market Fund K",
                "date": "2026-06-30",
                "totalShares": 0.1065,
                "totalAssets": 0.0004,
                "currentShares": 23689,
                "change": -43,
                "change_p": -0.1812
            },
            {
                "name": "Fidelity Total Market Index",
                "date": "2026-05-31",
                "totalShares": 0.0871,
                "totalAssets": 0.0001,
                "currentShares": 19373,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Fidelity Nasdaq Composite Index",
                "date": "2026-05-31",
                "totalShares": 0.077,
                "totalAssets": 0.0003,
                "currentShares": 17114,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "iShares Core S&P Total US Stock Mkt ETF",
                "date": "2026-06-30",
                "totalShares": 0.0709,
                "totalAssets": 0.0001,
                "currentShares": 15762,
                "change": 10,
                "change_p": 0.0635
            },
            {
                "name": "T. Rowe Price Extended Equity Market Idx",
                "date": "2026-06-30",
                "totalShares": 0.0612,
                "totalAssets": 0.0035,
                "currentShares": 13600,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Fidelity Series Total Market Index",
                "date": "2026-05-31",
                "totalShares": 0.0586,
                "totalAssets": 0.0001,
                "currentShares": 13021,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Spartan Extended Market Index Pool F",
                "date": "2026-05-31",
                "totalShares": 0.0585,
                "totalAssets": 0.0005,
                "currentShares": 13018,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Goldman Sachs Absolute Ret Trckr Instl",
                "date": "2025-12-31",
                "totalShares": 0.0582,
                "totalAssets": 0.0009,
                "currentShares": 12937,
                "change": 1805,
                "change_p": 16.2145
            },
            {
                "name": "Northern Trust Extended Eq Market Idx",
                "date": "2026-03-31",
                "totalShares": 0.0491,
                "totalAssets": 0.0004,
                "currentShares": 10925,
                "change": 2577,
                "change_p": 30.8697
            },
            {
                "name": "NT Ext Equity Mkt Index Fund - Lending",
                "date": "2026-06-30",
                "totalShares": 0.0491,
                "totalAssets": 0.0003,
                "currentShares": 10925,
                "change": 0,
                "change_p": 0
            }
        ]
    },
    "InsiderTransactions": [
        {
            "date": "2025-10-08",
            "ownerCik": null,
            "ownerName": "Muhammad Umair",
            "transactionDate": "2025-10-08",
            "transactionCode": "P",
            "transactionAmount": 7143,
            "transactionPrice": 7,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/1041859/000110465925098373/xslF345X05/tm2528427-1_4seq1.xml"
        }
    ],
    "outstandingShares": {
        "annual": [
            {
                "date": "2026",
                "dateFormatted": "2026-12-31",
                "sharesMln": "22.2090",
                "shares": 22209000
            },
            {
                "date": "2025",
                "dateFormatted": "2025-12-31",
                "sharesMln": "22.1700",
                "shares": 22170000
            },
            {
                "date": "2024",
                "dateFormatted": "2024-12-31",
                "sharesMln": "12.8000",
                "shares": 12800000
            },
            {
                "date": "2023",
                "dateFormatted": "2023-12-31",
                "sharesMln": "12.6190",
                "shares": 12619000
            },
            {
                "date": "2022",
                "dateFormatted": "2022-12-31",
                "sharesMln": "13.1620",
                "shares": 13162000
            },
            {
                "date": "2021",
                "dateFormatted": "2021-12-31",
                "sharesMln": "14.8730",
                "shares": 14873000
            },
            {
                "date": "2020",
                "dateFormatted": "2020-12-31",
                "sharesMln": "14.6430",
                "shares": 14643000
            },
            {
                "date": "2019",
                "dateFormatted": "2019-12-31",
                "sharesMln": "15.5460",
                "shares": 15546000
            },
            {
                "date": "2018",
                "dateFormatted": "2018-12-31",
                "sharesMln": "16.4960",
                "shares": 16495999.999999998
            },
            {
                "date": "2017",
                "dateFormatted": "2017-12-31",
                "sharesMln": "18.0900",
                "shares": 18090000
            },
            {
                "date": "2016",
                "dateFormatted": "2016-12-31",
                "sharesMln": "18.7030",
                "shares": 18703000
            },
            {
                "date": "2015",
                "dateFormatted": "2015-12-31",
                "sharesMln": "20.5170",
                "shares": 20517000
            },
            {
                "date": "2014",
                "dateFormatted": "2014-12-31",
                "sharesMln": "21.7560",
                "shares": 21756000
            },
            {
                "date": "2013",
                "dateFormatted": "2013-12-31",
                "sharesMln": "22.6280",
                "shares": 22628000
            },
            {
                "date": "2012",
                "dateFormatted": "2012-12-31",
                "sharesMln": "24.2930",
                "shares": 24293000
            },
            {
                "date": "2011",
                "dateFormatted": "2011-12-31",
                "sharesMln": "25.2790",
                "shares": 25279000
            },
            {
                "date": "2010",
                "dateFormatted": "2010-12-31",
                "sharesMln": "27.2380",
                "shares": 27238000
            },
            {
                "date": "2009",
                "dateFormatted": "2009-12-31",
                "sharesMln": "27.6220",
                "shares": 27622000
            },
            {
                "date": "2008",
                "dateFormatted": "2008-12-31",
                "sharesMln": "29.7260",
                "shares": 29726000
            },
            {
                "date": "2007",
                "dateFormatted": "2007-12-31",
                "sharesMln": "29.3590",
                "shares": 29359000
            },
            {
                "date": "2006",
                "dateFormatted": "2006-12-31",
                "sharesMln": "30.1000",
                "shares": 30100000
            },
            {
                "date": "2005",
                "dateFormatted": "2005-12-31",
                "sharesMln": "28.5760",
                "shares": 28576000
            },
            {
                "date": "2004",
                "dateFormatted": "2004-12-31",
                "sharesMln": "27.3930",
                "shares": 27393000
            },
            {
                "date": "2003",
                "dateFormatted": "2003-12-31",
                "sharesMln": "27.1530",
                "shares": 27153000
            },
            {
                "date": "2002",
                "dateFormatted": "2002-12-31",
                "sharesMln": "26.7560",
                "shares": 26756000
            },
            {
                "date": "2001",
                "dateFormatted": "2001-12-31",
                "sharesMln": "26.8760",
                "shares": 26876000
            },
            {
                "date": "2000",
                "dateFormatted": "2000-12-31",
                "sharesMln": "26.9210",
                "shares": 26921000
            },
            {
                "date": "1999",
                "dateFormatted": "1999-12-31",
                "sharesMln": "26.4583",
                "shares": 26458300
            },
            {
                "date": "1998",
                "dateFormatted": "1998-12-31",
                "sharesMln": "25.7576",
                "shares": 25757600
            },
            {
                "date": "1997",
                "dateFormatted": "1997-12-31",
                "sharesMln": "23.3333",
                "shares": 23333300
            }
        ],
        "quarterly": [
            {
                "date": "2026-Q2",
                "dateFormatted": "2026-06-30",
                "sharesMln": "22.2090",
                "shares": 22209000
            },
            {
                "date": "2026-Q1",
                "dateFormatted": "2026-03-31",
                "sharesMln": "22.1700",
                "shares": 22170000
            },
            {
                "date": "2025-Q4",
                "dateFormatted": "2025-12-31",
                "sharesMln": "22.1700",
                "shares": 22170000
            },
            {
                "date": "2025-Q3",
                "dateFormatted": "2025-09-30",
                "sharesMln": "22.1420",
                "shares": 22142000
            },
            {
                "date": "2025-Q2",
                "dateFormatted": "2025-06-30",
                "sharesMln": "21.6290",
                "shares": 21629000
            },
            {
                "date": "2025-Q1",
                "dateFormatted": "2025-03-31",
                "sharesMln": "12.8050",
                "shares": 12805000
            },
            {
                "date": "2024-Q4",
                "dateFormatted": "2024-12-31",
                "sharesMln": "12.8000",
                "shares": 12800000
            },
            {
                "date": "2024-Q3",
                "dateFormatted": "2024-09-30",
                "sharesMln": "12.7720",
                "shares": 12772000
            },
            {
                "date": "2024-Q2",
                "dateFormatted": "2024-06-30",
                "sharesMln": "12.6430",
                "shares": 12643000
            },
            {
                "date": "2024-Q1",
                "dateFormatted": "2024-03-31",
                "sharesMln": "12.5290",
                "shares": 12529000
            },
            {
                "date": "2023-Q4",
                "dateFormatted": "2023-12-31",
                "sharesMln": "12.6190",
                "shares": 12619000
            },
            {
                "date": "2023-Q3",
                "dateFormatted": "2023-09-30",
                "sharesMln": "12.5220",
                "shares": 12522000
            },
            {
                "date": "2023-Q2",
                "dateFormatted": "2023-06-30",
                "sharesMln": "12.3740",
                "shares": 12374000
            },
            {
                "date": "2023-Q1",
                "dateFormatted": "2023-03-31",
                "sharesMln": "12.3320",
                "shares": 12332000
            },
            {
                "date": "2022-Q4",
                "dateFormatted": "2022-12-31",
                "sharesMln": "13.1620",
                "shares": 13162000
            },
            {
                "date": "2022-Q3",
                "dateFormatted": "2022-09-30",
                "sharesMln": "13.1470",
                "shares": 13147000
            },
            {
                "date": "2022-Q2",
                "dateFormatted": "2022-06-30",
                "sharesMln": "13.8410",
                "shares": 13841000
            },
            {
                "date": "2022-Q1",
                "dateFormatted": "2022-03-31",
                "sharesMln": "14.5430",
                "shares": 14543000
            },
            {
                "date": "2021-Q4",
                "dateFormatted": "2021-12-31",
                "sharesMln": "14.8730",
                "shares": 14873000
            },
            {
                "date": "2021-Q3",
                "dateFormatted": "2021-09-30",
                "sharesMln": "15.0620",
                "shares": 15062000
            },
            {
                "date": "2021-Q2",
                "dateFormatted": "2021-06-30",
                "sharesMln": "15.0020",
                "shares": 15002000
            },
            {
                "date": "2021-Q1",
                "dateFormatted": "2021-03-31",
                "sharesMln": "14.7690",
                "shares": 14769000
            },
            {
                "date": "2020-Q4",
                "dateFormatted": "2020-12-31",
                "sharesMln": "14.6430",
                "shares": 14643000
            },
            {
                "date": "2020-Q3",
                "dateFormatted": "2020-09-30",
                "sharesMln": "14.6340",
                "shares": 14634000
            },
            {
                "date": "2020-Q2",
                "dateFormatted": "2020-06-30",
                "sharesMln": "14.6110",
                "shares": 14611000
            },
            {
                "date": "2020-Q1",
                "dateFormatted": "2020-03-31",
                "sharesMln": "15.1010",
                "shares": 15101000
            },
            {
                "date": "2019-Q4",
                "dateFormatted": "2019-12-31",
                "sharesMln": "15.5460",
                "shares": 15546000
            },
            {
                "date": "2019-Q3",
                "dateFormatted": "2019-09-30",
                "sharesMln": "15.8590",
                "shares": 15859000
            },
            {
                "date": "2019-Q2",
                "dateFormatted": "2019-06-30",
                "sharesMln": "16.1070",
                "shares": 16107000
            },
            {
                "date": "2019-Q1",
                "dateFormatted": "2019-03-31",
                "sharesMln": "16.2770",
                "shares": 16277000.000000002
            },
            {
                "date": "2018-Q4",
                "dateFormatted": "2018-12-31",
                "sharesMln": "16.4960",
                "shares": 16495999.999999998
            },
            {
                "date": "2018-Q3",
                "dateFormatted": "2018-09-30",
                "sharesMln": "16.7150",
                "shares": 16715000
            },
            {
                "date": "2018-Q2",
                "dateFormatted": "2018-06-30",
                "sharesMln": "17.7340",
                "shares": 17734000
            },
            {
                "date": "2018-Q1",
                "dateFormatted": "2018-03-31",
                "sharesMln": "17.3590",
                "shares": 17359000
            },
            {
                "date": "2017-Q4",
                "dateFormatted": "2017-12-31",
                "sharesMln": "18.0900",
                "shares": 18090000
            },
            {
                "date": "2017-Q3",
                "dateFormatted": "2017-09-30",
                "sharesMln": "18.1770",
                "shares": 18177000
            },
            {
                "date": "2017-Q2",
                "dateFormatted": "2017-06-30",
                "sharesMln": "18.4010",
                "shares": 18401000
            },
            {
                "date": "2017-Q1",
                "dateFormatted": "2017-03-31",
                "sharesMln": "18.4190",
                "shares": 18419000
            },
            {
                "date": "2016-Q4",
                "dateFormatted": "2016-12-31",
                "sharesMln": "18.7030",
                "shares": 18703000
            },
            {
                "date": "2016-Q3",
                "dateFormatted": "2016-09-30",
                "sharesMln": "18.8110",
                "shares": 18811000
            },
            {
                "date": "2016-Q2",
                "dateFormatted": "2016-06-30",
                "sharesMln": "19.5690",
                "shares": 19569000
            },
            {
                "date": "2016-Q1",
                "dateFormatted": "2016-03-31",
                "sharesMln": "20.1740",
                "shares": 20174000
            },
            {
                "date": "2015-Q4",
                "dateFormatted": "2015-12-31",
                "sharesMln": "20.5170",
                "shares": 20517000
            },
            {
                "date": "2015-Q3",
                "dateFormatted": "2015-09-30",
                "sharesMln": "20.5760",
                "shares": 20576000
            },
            {
                "date": "2015-Q2",
                "dateFormatted": "2015-06-30",
                "sharesMln": "21.3660",
                "shares": 21366000
            },
            {
                "date": "2015-Q1",
                "dateFormatted": "2015-03-31",
                "sharesMln": "21.5120",
                "shares": 21512000
            },
            {
                "date": "2014-Q4",
                "dateFormatted": "2014-12-31",
                "sharesMln": "21.7560",
                "shares": 21756000
            },
            {
                "date": "2014-Q3",
                "dateFormatted": "2014-09-30",
                "sharesMln": "21.8370",
                "shares": 21837000
            },
            {
                "date": "2014-Q2",
                "dateFormatted": "2014-06-30",
                "sharesMln": "22.4190",
                "shares": 22419000
            },
            {
                "date": "2014-Q1",
                "dateFormatted": "2014-03-31",
                "sharesMln": "22.6520",
                "shares": 22652000
            },
            {
                "date": "2013-Q4",
                "dateFormatted": "2013-12-31",
                "sharesMln": "22.6280",
                "shares": 22628000
            },
            {
                "date": "2013-Q3",
                "dateFormatted": "2013-09-30",
                "sharesMln": "22.5140",
                "shares": 22514000
            },
            {
                "date": "2013-Q2",
                "dateFormatted": "2013-06-30",
                "sharesMln": "23.2890",
                "shares": 23289000
            },
            {
                "date": "2013-Q1",
                "dateFormatted": "2013-03-31",
                "sharesMln": "23.7890",
                "shares": 23789000
            },
            {
                "date": "2012-Q4",
                "dateFormatted": "2012-12-31",
                "sharesMln": "24.2930",
                "shares": 24293000
            },
            {
                "date": "2012-Q3",
                "dateFormatted": "2012-09-30",
                "sharesMln": "24.2490",
                "shares": 24249000
            },
            {
                "date": "2012-Q2",
                "dateFormatted": "2012-06-30",
                "sharesMln": "24.6910",
                "shares": 24691000
            },
            {
                "date": "2012-Q1",
                "dateFormatted": "2012-03-31",
                "sharesMln": "25.0330",
                "shares": 25033000
            },
            {
                "date": "2011-Q4",
                "dateFormatted": "2011-12-31",
                "sharesMln": "25.2790",
                "shares": 25279000
            },
            {
                "date": "2011-Q3",
                "dateFormatted": "2011-09-30",
                "sharesMln": "25.7380",
                "shares": 25738000
            },
            {
                "date": "2011-Q2",
                "dateFormatted": "2011-06-30",
                "sharesMln": "26.3870",
                "shares": 26387000
            },
            {
                "date": "2011-Q1",
                "dateFormatted": "2011-03-31",
                "sharesMln": "26.5000",
                "shares": 26500000
            },
            {
                "date": "2010-Q4",
                "dateFormatted": "2010-12-31",
                "sharesMln": "27.2380",
                "shares": 27238000
            },
            {
                "date": "2010-Q3",
                "dateFormatted": "2010-09-30",
                "sharesMln": "27.7550",
                "shares": 27755000
            },
            {
                "date": "2010-Q2",
                "dateFormatted": "2010-06-30",
                "sharesMln": "27.9300",
                "shares": 27930000
            },
            {
                "date": "2010-Q1",
                "dateFormatted": "2010-03-31",
                "sharesMln": "28.0000",
                "shares": 28000000
            },
            {
                "date": "2009-Q4",
                "dateFormatted": "2009-12-31",
                "sharesMln": "27.6220",
                "shares": 27622000
            },
            {
                "date": "2009-Q3",
                "dateFormatted": "2009-09-30",
                "sharesMln": "29.5520",
                "shares": 29552000
            },
            {
                "date": "2009-Q2",
                "dateFormatted": "2009-06-30",
                "sharesMln": "29.6050",
                "shares": 29605000
            },
            {
                "date": "2009-Q1",
                "dateFormatted": "2009-03-31",
                "sharesMln": "29.7000",
                "shares": 29700000
            },
            {
                "date": "2008-Q4",
                "dateFormatted": "2008-12-31",
                "sharesMln": "29.7260",
                "shares": 29726000
            },
            {
                "date": "2008-Q3",
                "dateFormatted": "2008-09-30",
                "sharesMln": "29.5990",
                "shares": 29599000
            },
            {
                "date": "2008-Q2",
                "dateFormatted": "2008-06-30",
                "sharesMln": "29.2750",
                "shares": 29275000
            },
            {
                "date": "2008-Q1",
                "dateFormatted": "2008-03-31",
                "sharesMln": "29.1000",
                "shares": 29100000
            },
            {
                "date": "2007-Q4",
                "dateFormatted": "2007-12-31",
                "sharesMln": "29.3590",
                "shares": 29359000
            },
            {
                "date": "2007-Q3",
                "dateFormatted": "2007-09-30",
                "sharesMln": "29.1000",
                "shares": 29100000
            },
            {
                "date": "2007-Q2",
                "dateFormatted": "2007-06-30",
                "sharesMln": "30.0000",
                "shares": 30000000
            },
            {
                "date": "2007-Q1",
                "dateFormatted": "2007-03-31",
                "sharesMln": "30.1000",
                "shares": 30100000
            },
            {
                "date": "2006-Q4",
                "dateFormatted": "2006-12-31",
                "sharesMln": "30.1000",
                "shares": 30100000
            },
            {
                "date": "2006-Q2",
                "dateFormatted": "2006-06-30",
                "sharesMln": "29.5030",
                "shares": 29503000
            },
            {
                "date": "2006-Q1",
                "dateFormatted": "2006-03-31",
                "sharesMln": "31.1000",
                "shares": 31100000
            },
            {
                "date": "2005-Q4",
                "dateFormatted": "2005-12-31",
                "sharesMln": "28.5760",
                "shares": 28576000
            },
            {
                "date": "2005-Q3",
                "dateFormatted": "2005-09-30",
                "sharesMln": "27.6830",
                "shares": 27683000
            },
            {
                "date": "2005-Q2",
                "dateFormatted": "2005-06-30",
                "sharesMln": "28.6110",
                "shares": 28611000
            },
            {
                "date": "2005-Q1",
                "dateFormatted": "2005-03-31",
                "sharesMln": "28.1000",
                "shares": 28100000
            },
            {
                "date": "2004-Q4",
                "dateFormatted": "2004-12-31",
                "sharesMln": "27.3930",
                "shares": 27393000
            },
            {
                "date": "2004-Q3",
                "dateFormatted": "2004-09-30",
                "sharesMln": "26.8600",
                "shares": 26860000
            },
            {
                "date": "2004-Q2",
                "dateFormatted": "2004-06-30",
                "sharesMln": "27.6570",
                "shares": 27657000
            },
            {
                "date": "2004-Q1",
                "dateFormatted": "2004-03-31",
                "sharesMln": "27.2000",
                "shares": 27200000
            },
            {
                "date": "2003-Q4",
                "dateFormatted": "2003-12-31",
                "sharesMln": "27.1530",
                "shares": 27153000
            },
            {
                "date": "2003-Q3",
                "dateFormatted": "2003-09-30",
                "sharesMln": "26.6200",
                "shares": 26620000
            },
            {
                "date": "2003-Q2",
                "dateFormatted": "2003-06-30",
                "sharesMln": "26.7390",
                "shares": 26739000
            },
            {
                "date": "2002-Q4",
                "dateFormatted": "2002-12-31",
                "sharesMln": "26.7560",
                "shares": 26756000
            },
            {
                "date": "2002-Q3",
                "dateFormatted": "2002-09-30",
                "sharesMln": "26.4920",
                "shares": 26492000
            },
            {
                "date": "2002-Q2",
                "dateFormatted": "2002-06-30",
                "sharesMln": "27.3480",
                "shares": 27348000
            },
            {
                "date": "2002-Q1",
                "dateFormatted": "2002-03-31",
                "sharesMln": "27.1000",
                "shares": 27100000
            },
            {
                "date": "2001-Q4",
                "dateFormatted": "2001-12-31",
                "sharesMln": "26.8760",
                "shares": 26876000
            },
            {
                "date": "2001-Q3",
                "dateFormatted": "2001-09-30",
                "sharesMln": "26.2450",
                "shares": 26245000
            },
            {
                "date": "2001-Q2",
                "dateFormatted": "2001-06-30",
                "sharesMln": "26.8440",
                "shares": 26844000
            },
            {
                "date": "2000-Q4",
                "dateFormatted": "2000-12-31",
                "sharesMln": "26.9210",
                "shares": 26921000
            },
            {
                "date": "2000-Q3",
                "dateFormatted": "2000-09-30",
                "sharesMln": "26.6620",
                "shares": 26662000
            },
            {
                "date": "2000-Q2",
                "dateFormatted": "2000-06-30",
                "sharesMln": "26.3520",
                "shares": 26352000
            },
            {
                "date": "2000-Q1",
                "dateFormatted": "2000-03-31",
                "sharesMln": "26.6000",
                "shares": 26600000
            },
            {
                "date": "1999-Q4",
                "dateFormatted": "1999-12-31",
                "sharesMln": "26.4583",
                "shares": 26458300
            },
            {
                "date": "1999-Q3",
                "dateFormatted": "1999-09-30",
                "sharesMln": "28.0000",
                "shares": 28000000
            },
            {
                "date": "1999-Q2",
                "dateFormatted": "1999-06-30",
                "sharesMln": "26.6200",
                "shares": 26620000
            },
            {
                "date": "1999-Q1",
                "dateFormatted": "1999-03-31",
                "sharesMln": "27.5000",
                "shares": 27500000
            },
            {
                "date": "1998-Q4",
                "dateFormatted": "1998-12-31",
                "sharesMln": "25.7576",
                "shares": 25757600
            },
            {
                "date": "1998-Q3",
                "dateFormatted": "1998-09-30",
                "sharesMln": "25.0000",
                "shares": 25000000
            },
            {
                "date": "1998-Q2",
                "dateFormatted": "1998-06-30",
                "sharesMln": "24.5455",
                "shares": 24545500
            },
            {
                "date": "1997-Q4",
                "dateFormatted": "1997-12-31",
                "sharesMln": "23.3333",
                "shares": 23333300
            },
            {
                "date": "1997-Q3",
                "dateFormatted": "1997-09-30",
                "sharesMln": "24.6220",
                "shares": 24622000
            },
            {
                "date": "1997-Q2",
                "dateFormatted": "1997-06-30",
                "sharesMln": "24.6220",
                "shares": 24622000
            },
            {
                "date": "1997-Q1",
                "dateFormatted": "1997-03-31",
                "sharesMln": "24.6220",
                "shares": 24622000
            }
        ]
    },
    "Earnings": {
        "History": {
            "2026-07-31": {
                "reportDate": "2026-09-04",
                "date": "2026-07-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": null,
                "epsActual": null,
                "epsEstimate": -0.1,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2026-04-30": {
                "reportDate": "2026-06-12",
                "date": "2026-04-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -2,
                "epsEstimate": -2.15,
                "epsDifference": 0.15,
                "surprisePercent": 6.9767
            },
            "2026-01-31": {
                "reportDate": "2026-03-11",
                "date": "2026-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -1.8581,
                "epsEstimate": -0.0611,
                "epsDifference": -1.797,
                "surprisePercent": -2941.0802
            },
            "2025-10-31": {
                "reportDate": "2025-12-16",
                "date": "2025-10-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.18,
                "epsEstimate": 0.7,
                "epsDifference": -0.88,
                "surprisePercent": -125.7143
            },
            "2025-07-31": {
                "reportDate": "2025-09-05",
                "date": "2025-07-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.15,
                "epsEstimate": -0.1,
                "epsDifference": -0.05,
                "surprisePercent": -50
            },
            "2025-04-30": {
                "reportDate": "2025-06-06",
                "date": "2025-04-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -1.52,
                "epsEstimate": -0.4681,
                "epsDifference": -1.0519,
                "surprisePercent": -224.7169
            },
            "2025-01-31": {
                "reportDate": "2025-04-11",
                "date": "2025-01-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.75,
                "epsEstimate": 0.16,
                "epsDifference": -0.91,
                "surprisePercent": -568.75
            },
            "2024-10-31": {
                "reportDate": "2024-12-03",
                "date": "2024-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 2.04,
                "epsEstimate": 2.43,
                "epsDifference": -0.39,
                "surprisePercent": -16.0494
            },
            "2024-07-31": {
                "reportDate": "2024-09-11",
                "date": "2024-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.3,
                "epsEstimate": -1.15,
                "epsDifference": 1.45,
                "surprisePercent": 126.087
            },
            "2024-04-30": {
                "reportDate": "2024-05-06",
                "date": "2024-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -7.38,
                "epsEstimate": -1.66,
                "epsDifference": -5.72,
                "surprisePercent": -344.5783
            },
            "2024-01-31": {
                "reportDate": "2024-02-09",
                "date": "2024-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -7.38,
                "epsEstimate": -1.66,
                "epsDifference": -5.72,
                "surprisePercent": -344.5783
            },
            "2023-10-31": {
                "reportDate": "2023-11-16",
                "date": "2023-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 3.22,
                "epsEstimate": 3.51,
                "epsDifference": -0.29,
                "surprisePercent": -8.2621
            },
            "2023-07-31": {
                "reportDate": "2023-08-17",
                "date": "2023-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -2.12,
                "epsEstimate": -2.13,
                "epsDifference": 0.01,
                "surprisePercent": 0.4695
            },
            "2023-04-30": {
                "reportDate": "2023-05-24",
                "date": "2023-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -2,
                "epsEstimate": -1.78,
                "epsDifference": -0.22,
                "surprisePercent": -12.3596
            },
            "2023-01-31": {
                "reportDate": "2023-03-16",
                "date": "2023-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -3.87,
                "epsEstimate": -4.09,
                "epsDifference": 0.22,
                "surprisePercent": 5.379
            },
            "2022-10-31": {
                "reportDate": "2022-11-17",
                "date": "2022-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 3.33,
                "epsEstimate": 3.73,
                "epsDifference": -0.4,
                "surprisePercent": -10.7239
            },
            "2022-07-31": {
                "reportDate": "2022-08-17",
                "date": "2022-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.89,
                "epsEstimate": 0.56,
                "epsDifference": -1.45,
                "surprisePercent": -258.9286
            },
            "2022-04-30": {
                "reportDate": "2022-05-19",
                "date": "2022-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.05,
                "epsEstimate": 1.46,
                "epsDifference": -0.41,
                "surprisePercent": -28.0822
            },
            "2022-01-31": {
                "reportDate": "2022-03-09",
                "date": "2022-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 3.02,
                "epsEstimate": 2.85,
                "epsDifference": 0.17,
                "surprisePercent": 5.9649
            },
            "2021-10-31": {
                "reportDate": "2021-11-18",
                "date": "2021-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 5.43,
                "epsEstimate": 4.4,
                "epsDifference": 1.03,
                "surprisePercent": 23.4091
            },
            "2021-07-31": {
                "reportDate": "2021-08-18",
                "date": "2021-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.71,
                "epsEstimate": 0.48,
                "epsDifference": 1.23,
                "surprisePercent": 256.25
            },
            "2021-04-30": {
                "reportDate": "2021-05-20",
                "date": "2021-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 3.25,
                "epsEstimate": 0.12,
                "epsDifference": 3.13,
                "surprisePercent": 2608.3333
            },
            "2021-01-31": {
                "reportDate": "2021-03-09",
                "date": "2021-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.01,
                "epsEstimate": -0.23,
                "epsDifference": 1.24,
                "surprisePercent": 539.1304
            },
            "2020-10-31": {
                "reportDate": "2020-11-19",
                "date": "2020-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.44,
                "epsEstimate": 0.53,
                "epsDifference": 0.91,
                "surprisePercent": 171.6981
            },
            "2020-07-31": {
                "reportDate": "2020-08-25",
                "date": "2020-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -1.48,
                "epsEstimate": -1.25,
                "epsDifference": -0.23,
                "surprisePercent": -18.4
            },
            "2020-04-30": {
                "reportDate": "2020-06-11",
                "date": "2020-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -1.96,
                "epsEstimate": -2.26,
                "epsDifference": 0.3,
                "surprisePercent": 13.2743
            },
            "2020-01-31": {
                "reportDate": "2020-03-17",
                "date": "2020-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.85,
                "epsEstimate": 1.57,
                "epsDifference": 0.28,
                "surprisePercent": 17.8344
            },
            "2019-10-31": {
                "reportDate": "2019-12-11",
                "date": "2019-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 3.03,
                "epsEstimate": 3.02,
                "epsDifference": 0.01,
                "surprisePercent": 0.3311
            },
            "2019-07-31": {
                "reportDate": "2019-08-21",
                "date": "2019-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.19,
                "epsEstimate": 0.18,
                "epsDifference": 0.01,
                "surprisePercent": 5.5556
            },
            "2019-04-30": {
                "reportDate": "2019-05-15",
                "date": "2019-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.36,
                "epsEstimate": -0.47,
                "epsDifference": 0.83,
                "surprisePercent": 176.5957
            },
            "2019-01-31": {
                "reportDate": "2019-03-04",
                "date": "2019-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.1,
                "epsEstimate": 2.1,
                "epsDifference": -1,
                "surprisePercent": -47.619
            },
            "2018-10-31": {
                "reportDate": "2018-12-06",
                "date": "2018-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 3.07,
                "epsEstimate": 3.07,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2018-07-31": {
                "reportDate": "2018-08-23",
                "date": "2018-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.7,
                "epsEstimate": 0.59,
                "epsDifference": 0.11,
                "surprisePercent": 18.6441
            },
            "2018-04-30": {
                "reportDate": "2018-05-17",
                "date": "2018-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.87,
                "epsEstimate": 2.21,
                "epsDifference": -0.34,
                "surprisePercent": -15.3846
            },
            "2018-01-31": {
                "reportDate": "2018-03-20",
                "date": "2018-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 2.52,
                "epsEstimate": 2.49,
                "epsDifference": 0.03,
                "surprisePercent": 1.2048
            },
            "2017-10-31": {
                "reportDate": "2017-11-15",
                "date": "2017-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 2.58,
                "epsEstimate": 2.46,
                "epsDifference": 0.12,
                "surprisePercent": 4.878
            },
            "2017-07-31": {
                "reportDate": "2017-08-09",
                "date": "2017-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.86,
                "epsEstimate": 0.77,
                "epsDifference": 0.09,
                "surprisePercent": 11.6883
            },
            "2017-04-30": {
                "reportDate": "2017-05-18",
                "date": "2017-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.95,
                "epsEstimate": 1.64,
                "epsDifference": 0.31,
                "surprisePercent": 18.9024
            },
            "2017-01-31": {
                "reportDate": "2017-03-08",
                "date": "2017-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.88,
                "epsEstimate": 1.59,
                "epsDifference": 0.29,
                "surprisePercent": 18.239
            },
            "2016-10-31": {
                "reportDate": "2016-11-17",
                "date": "2016-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 2.29,
                "epsEstimate": 2.02,
                "epsDifference": 0.27,
                "surprisePercent": 13.3663
            },
            "2016-07-31": {
                "reportDate": "2016-08-17",
                "date": "2016-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.01,
                "epsEstimate": -0.23,
                "epsDifference": 0.22,
                "surprisePercent": 95.6522
            },
            "2016-04-30": {
                "reportDate": "2016-05-17",
                "date": "2016-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.32,
                "epsEstimate": 1.04,
                "epsDifference": 0.28,
                "surprisePercent": 26.9231
            },
            "2016-01-31": {
                "reportDate": "2016-03-15",
                "date": "2016-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.19,
                "epsEstimate": 1.11,
                "epsDifference": 0.08,
                "surprisePercent": 7.2072
            },
            "2015-10-31": {
                "reportDate": "2015-12-08",
                "date": "2015-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.93,
                "epsEstimate": 1.92,
                "epsDifference": 0.01,
                "surprisePercent": 0.5208
            },
            "2015-07-31": {
                "reportDate": "2015-08-25",
                "date": "2015-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.33,
                "epsEstimate": -0.33,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2015-04-30": {
                "reportDate": "2015-05-14",
                "date": "2015-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.83,
                "epsEstimate": 0.83,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2015-01-31": {
                "reportDate": "2015-03-12",
                "date": "2015-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.94,
                "epsEstimate": 0.93,
                "epsDifference": 0.01,
                "surprisePercent": 1.0753
            },
            "2014-10-31": {
                "reportDate": "2014-11-20",
                "date": "2014-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.82,
                "epsEstimate": 1.79,
                "epsDifference": 0.03,
                "surprisePercent": 1.676
            },
            "2014-07-31": {
                "reportDate": "2014-08-21",
                "date": "2014-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.37,
                "epsEstimate": -0.45,
                "epsDifference": 0.08,
                "surprisePercent": 17.7778
            },
            "2014-04-30": {
                "reportDate": "2014-05-22",
                "date": "2014-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.68,
                "epsEstimate": 0.61,
                "epsDifference": 0.07,
                "surprisePercent": 11.4754
            },
            "2014-01-31": {
                "reportDate": "2014-03-06",
                "date": "2014-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.96,
                "epsEstimate": 0.95,
                "epsDifference": 0.01,
                "surprisePercent": 1.0526
            },
            "2013-10-31": {
                "reportDate": "2013-11-26",
                "date": "2013-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.89,
                "epsEstimate": 1.85,
                "epsDifference": 0.04,
                "surprisePercent": 2.1622
            },
            "2013-07-31": {
                "reportDate": "2013-08-22",
                "date": "2013-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.42,
                "epsEstimate": -0.53,
                "epsDifference": 0.11,
                "surprisePercent": 20.7547
            },
            "2013-04-30": {
                "reportDate": "2013-05-23",
                "date": "2013-04-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.83,
                "epsEstimate": 0.62,
                "epsDifference": 0.21,
                "surprisePercent": 33.871
            },
            "2013-01-31": {
                "reportDate": "2013-03-26",
                "date": "2013-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.15,
                "epsEstimate": 1.04,
                "epsDifference": 0.11,
                "surprisePercent": 10.5769
            },
            "2012-10-31": {
                "reportDate": "2012-11-15",
                "date": "2012-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.6,
                "epsEstimate": 1.6,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2012-07-31": {
                "reportDate": "2012-08-16",
                "date": "2012-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.62,
                "epsEstimate": -0.66,
                "epsDifference": 0.04,
                "surprisePercent": 6.0606
            },
            "2012-04-30": {
                "reportDate": "2012-05-17",
                "date": "2012-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.1,
                "epsEstimate": 1.05,
                "epsDifference": 0.05,
                "surprisePercent": 4.7619
            },
            "2012-01-31": {
                "reportDate": "2012-03-07",
                "date": "2012-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.87,
                "epsEstimate": 0.91,
                "epsDifference": -0.04,
                "surprisePercent": -4.3956
            },
            "2011-10-31": {
                "reportDate": "2011-11-17",
                "date": "2011-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.33,
                "epsEstimate": 1.27,
                "epsDifference": 0.06,
                "surprisePercent": 4.7244
            },
            "2011-07-31": {
                "reportDate": "2011-08-18",
                "date": "2011-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.38,
                "epsEstimate": -0.38,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2011-04-30": {
                "reportDate": "2011-05-19",
                "date": "2011-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.1,
                "epsEstimate": 1.05,
                "epsDifference": 0.05,
                "surprisePercent": 4.7619
            },
            "2011-01-31": {
                "reportDate": "2011-03-09",
                "date": "2011-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 1.22,
                "epsEstimate": 1.01,
                "epsDifference": 0.21,
                "surprisePercent": 20.7921
            },
            "2010-10-31": {
                "reportDate": "2010-11-18",
                "date": "2010-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.14,
                "epsEstimate": 1.12,
                "epsDifference": 0.02,
                "surprisePercent": 1.7857
            },
            "2010-07-31": {
                "reportDate": "2010-08-19",
                "date": "2010-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.3,
                "epsEstimate": -0.34,
                "epsDifference": 0.04,
                "surprisePercent": 11.7647
            },
            "2010-04-30": {
                "reportDate": "2010-05-20",
                "date": "2010-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1,
                "epsEstimate": 0.9,
                "epsDifference": 0.1,
                "surprisePercent": 11.1111
            },
            "2010-01-31": {
                "reportDate": "2010-03-10",
                "date": "2010-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 1.03,
                "epsEstimate": 1.03,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2009-10-31": {
                "reportDate": "2009-11-19",
                "date": "2009-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.38,
                "epsEstimate": 1.37,
                "epsDifference": 0.01,
                "surprisePercent": 0.7299
            },
            "2009-07-31": {
                "reportDate": "2009-08-20",
                "date": "2009-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.42,
                "epsEstimate": -0.44,
                "epsDifference": 0.02,
                "surprisePercent": 4.5455
            },
            "2009-04-30": {
                "reportDate": "2009-05-21",
                "date": "2009-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.74,
                "epsEstimate": 0.75,
                "epsDifference": -0.01,
                "surprisePercent": -1.3333
            },
            "2009-01-31": {
                "reportDate": "2009-03-19",
                "date": "2009-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.72,
                "epsEstimate": 0.69,
                "epsDifference": 0.03,
                "surprisePercent": 4.3478
            },
            "2008-10-31": {
                "reportDate": "2008-11-20",
                "date": "2008-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.84,
                "epsEstimate": 0.84,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2008-07-31": {
                "reportDate": "2008-08-21",
                "date": "2008-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.03,
                "epsEstimate": -0.44,
                "epsDifference": 0.41,
                "surprisePercent": 93.1818
            },
            "2008-04-30": {
                "reportDate": "2008-05-22",
                "date": "2008-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.66,
                "epsEstimate": 0.51,
                "epsDifference": 0.15,
                "surprisePercent": 29.4118
            },
            "2008-01-31": {
                "reportDate": "2008-03-20",
                "date": "2008-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.64,
                "epsEstimate": 0.89,
                "epsDifference": -0.25,
                "surprisePercent": -28.0899
            },
            "2007-10-31": {
                "reportDate": "2007-11-21",
                "date": "2007-10-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.41,
                "epsEstimate": 0.37,
                "epsDifference": 0.04,
                "surprisePercent": 10.8108
            },
            "2007-07-31": {
                "reportDate": "2007-08-23",
                "date": "2007-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.93,
                "epsEstimate": -0.95,
                "epsDifference": 0.02,
                "surprisePercent": 2.1053
            },
            "2007-04-30": {
                "reportDate": "2007-05-22",
                "date": "2007-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.44,
                "epsEstimate": 0.42,
                "epsDifference": 0.02,
                "surprisePercent": 4.7619
            },
            "2007-01-31": {
                "reportDate": "2007-03-15",
                "date": "2007-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 1.79,
                "epsEstimate": 1.73,
                "epsDifference": 0.06,
                "surprisePercent": 3.4682
            },
            "2006-10-31": {
                "reportDate": "2006-11-16",
                "date": "2006-10-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 1.3815,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2006-07-31": {
                "reportDate": "2006-08-17",
                "date": "2006-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.53,
                "epsEstimate": -0.54,
                "epsDifference": 0.01,
                "surprisePercent": 1.8519
            },
            "2006-04-30": {
                "reportDate": "2006-05-18",
                "date": "2006-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.52,
                "epsEstimate": 0.5,
                "epsDifference": 0.02,
                "surprisePercent": 4
            },
            "2006-01-31": {
                "reportDate": "2006-03-09",
                "date": "2006-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 1.65,
                "epsEstimate": 1.63,
                "epsDifference": 0.02,
                "surprisePercent": 1.227
            },
            "2005-10-31": {
                "reportDate": "2005-11-17",
                "date": "2005-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.91,
                "epsEstimate": 0.91,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2005-07-31": {
                "reportDate": "2005-08-18",
                "date": "2005-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.66,
                "epsEstimate": -0.67,
                "epsDifference": 0.01,
                "surprisePercent": 1.4925
            },
            "2005-04-30": {
                "reportDate": "2005-05-19",
                "date": "2005-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.36,
                "epsEstimate": 0.34,
                "epsDifference": 0.02,
                "surprisePercent": 5.8824
            },
            "2005-01-31": {
                "reportDate": "2005-03-11",
                "date": "2005-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.95,
                "epsEstimate": 0.86,
                "epsDifference": 0.09,
                "surprisePercent": 10.4651
            },
            "2004-10-31": {
                "reportDate": "2004-11-11",
                "date": "2004-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.65,
                "epsEstimate": 0.64,
                "epsDifference": 0.01,
                "surprisePercent": 1.5625
            },
            "2004-07-31": {
                "reportDate": "2004-08-12",
                "date": "2004-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.37,
                "epsEstimate": -0.39,
                "epsDifference": 0.02,
                "surprisePercent": 5.1282
            },
            "2004-04-30": {
                "reportDate": "2004-05-13",
                "date": "2004-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.42,
                "epsEstimate": 0.43,
                "epsDifference": -0.01,
                "surprisePercent": -2.3256
            },
            "2004-01-31": {
                "reportDate": "2004-02-26",
                "date": "2004-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.55,
                "epsEstimate": 0.52,
                "epsDifference": 0.03,
                "surprisePercent": 5.7692
            },
            "2003-10-31": {
                "reportDate": "2003-11-13",
                "date": "2003-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.43,
                "epsEstimate": 0.42,
                "epsDifference": 0.01,
                "surprisePercent": 2.381
            },
            "2003-07-31": {
                "reportDate": "2003-08-14",
                "date": "2003-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.35,
                "epsEstimate": -0.35,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2003-04-30": {
                "reportDate": "2003-05-15",
                "date": "2003-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.21,
                "epsEstimate": 0.26,
                "epsDifference": -0.05,
                "surprisePercent": -19.2308
            },
            "2003-01-31": {
                "reportDate": "2003-02-27",
                "date": "2003-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.09,
                "epsEstimate": 0.08,
                "epsDifference": 0.01,
                "surprisePercent": 12.5
            },
            "2002-10-31": {
                "reportDate": "2002-11-14",
                "date": "2002-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2002-07-31": {
                "reportDate": "2002-08-15",
                "date": "2002-07-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.38,
                "epsEstimate": -0.38,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2002-04-30": {
                "reportDate": "2002-05-16",
                "date": "2002-04-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.56,
                "epsEstimate": 0.55,
                "epsDifference": 0.01,
                "surprisePercent": 1.8182
            },
            "2002-01-31": {
                "reportDate": "2002-02-28",
                "date": "2002-01-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.7,
                "epsEstimate": 0.67,
                "epsDifference": 0.03,
                "surprisePercent": 4.4776
            },
            "2001-10-31": {
                "reportDate": "2001-11-15",
                "date": "2001-10-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.7,
                "epsEstimate": 0.65,
                "epsDifference": 0.05,
                "surprisePercent": 7.6923
            },
            "2001-07-31": {
                "reportDate": "2001-08-16",
                "date": "2001-07-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.14,
                "epsEstimate": -0.15,
                "epsDifference": 0.01,
                "surprisePercent": 6.6667
            },
            "2001-04-30": {
                "reportDate": "2001-05-17",
                "date": "2001-04-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.48,
                "epsEstimate": 0.45,
                "epsDifference": 0.03,
                "surprisePercent": 6.6667
            },
            "2001-01-31": {
                "reportDate": "2001-03-01",
                "date": "2001-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.56,
                "epsEstimate": 0.56,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2000-10-31": {
                "reportDate": "2000-11-09",
                "date": "2000-10-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.63,
                "epsEstimate": 0.63,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2000-07-31": {
                "reportDate": "2000-08-11",
                "date": "2000-07-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": 0.03,
                "epsDifference": 0.03,
                "surprisePercent": 100
            },
            "2000-04-30": {
                "reportDate": "2000-05-11",
                "date": "2000-04-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.36,
                "epsEstimate": 0.34,
                "epsDifference": 0.02,
                "surprisePercent": 5.8824
            },
            "2000-01-31": {
                "reportDate": "2000-02-24",
                "date": "2000-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.51,
                "epsEstimate": 0.49,
                "epsDifference": 0.02,
                "surprisePercent": 4.0816
            },
            "1999-10-31": {
                "reportDate": "1999-11-11",
                "date": "1999-10-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.48,
                "epsEstimate": 0.46,
                "epsDifference": 0.02,
                "surprisePercent": 4.3478
            },
            "1999-07-31": {
                "reportDate": "1999-08-12",
                "date": "1999-07-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.05,
                "epsEstimate": 0.02,
                "epsDifference": 0.03,
                "surprisePercent": 150
            },
            "1999-04-30": {
                "reportDate": "1999-05-13",
                "date": "1999-04-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.28,
                "epsEstimate": 0.24,
                "epsDifference": 0.04,
                "surprisePercent": 16.6667
            },
            "1999-01-31": {
                "reportDate": "1999-02-24",
                "date": "1999-01-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.38,
                "epsEstimate": 0.32,
                "epsDifference": 0.06,
                "surprisePercent": 18.75
            },
            "1998-10-31": {
                "reportDate": "1998-11-17",
                "date": "1998-10-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.33,
                "epsEstimate": 0.27,
                "epsDifference": 0.06,
                "surprisePercent": 22.2222
            },
            "1998-07-31": {
                "reportDate": "1998-08-18",
                "date": "1998-07-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.02,
                "epsEstimate": -0.05,
                "epsDifference": 0.03,
                "surprisePercent": 60
            },
            "1998-04-30": {
                "reportDate": "1998-05-21",
                "date": "1998-04-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.11,
                "epsEstimate": 0.06,
                "epsDifference": 0.05,
                "surprisePercent": 83.3333
            }
        },
        "Trend": {
            "2028-01-31": {
                "date": "2028-01-31",
                "period": "+1y",
                "growth": "0.5598",
                "earningsEstimateAvg": "-2.0484",
                "earningsEstimateLow": "-2.0484",
                "earningsEstimateHigh": "-2.0484",
                "earningsEstimateYearAgoEps": "-4.6533",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "0.5598",
                "revenueEstimateAvg": "1158395530.00",
                "revenueEstimateLow": "1158395530.00",
                "revenueEstimateHigh": "1158395530.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "0.0423",
                "epsTrendCurrent": "-2.0484",
                "epsTrend7daysAgo": "-1.9549",
                "epsTrend30daysAgo": "-1.9532",
                "epsTrend60daysAgo": "-1.9532",
                "epsTrend90daysAgo": "0.6968",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2027-01-31": {
                "date": "2027-01-31",
                "period": "0y",
                "growth": "-0.2576",
                "earningsEstimateAvg": "-4.6533",
                "earningsEstimateLow": "-4.6533",
                "earningsEstimateHigh": "-4.6533",
                "earningsEstimateYearAgoEps": "-3.7000",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-0.2576",
                "revenueEstimateAvg": "1111410780.00",
                "revenueEstimateLow": "1111410780.00",
                "revenueEstimateHigh": "1111410780.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.0806",
                "epsTrendCurrent": "-4.6533",
                "epsTrend7daysAgo": "-3.9548",
                "epsTrend30daysAgo": "-3.9477",
                "epsTrend60daysAgo": "-3.9477",
                "epsTrend90daysAgo": "-1.1523",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-10-31": {
                "date": "2026-10-31",
                "period": "+1q",
                "growth": "1.4481",
                "earningsEstimateAvg": "0.0807",
                "earningsEstimateLow": "0.0807",
                "earningsEstimateHigh": "0.0807",
                "earningsEstimateYearAgoEps": "-0.1800",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "1.4481",
                "revenueEstimateAvg": "317835620.00",
                "revenueEstimateLow": "317835620.00",
                "revenueEstimateHigh": "317835620.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.0637",
                "epsTrendCurrent": "0.0807",
                "epsTrend7daysAgo": "0.1075",
                "epsTrend30daysAgo": "0.1135",
                "epsTrend60daysAgo": "0.1135",
                "epsTrend90daysAgo": "0.1461",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-07-31": {
                "date": "2026-07-31",
                "period": "0q",
                "growth": "-5.0025",
                "earningsEstimateAvg": "-0.9004",
                "earningsEstimateLow": "-0.9004",
                "earningsEstimateHigh": "-0.9004",
                "earningsEstimateYearAgoEps": "-0.1500",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-5.0025",
                "revenueEstimateAvg": "270767610.00",
                "revenueEstimateLow": "270767610.00",
                "revenueEstimateHigh": "270767610.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.0914",
                "epsTrendCurrent": "-0.9004",
                "epsTrend7daysAgo": "-0.6171",
                "epsTrend30daysAgo": "-0.6133",
                "epsTrend60daysAgo": "-0.6133",
                "epsTrend90daysAgo": "0.1188",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-04-30": {
                "date": "2026-04-30",
                "period": "0q",
                "growth": null,
                "earningsEstimateAvg": "-2.1456",
                "earningsEstimateLow": "-2.1456",
                "earningsEstimateHigh": "-2.1456",
                "earningsEstimateYearAgoEps": null,
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": null,
                "revenueEstimateAvg": "198318510.00",
                "revenueEstimateLow": "198318510.00",
                "revenueEstimateHigh": "198318510.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.1809",
                "epsTrendCurrent": "-2.1456",
                "epsTrend7daysAgo": "-2.1448",
                "epsTrend30daysAgo": "-2.1448",
                "epsTrend60daysAgo": "-1.1024",
                "epsTrend90daysAgo": "-1.1344",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-01-31": {
                "date": "2026-01-31",
                "period": "0y",
                "growth": "-7.5374",
                "earningsEstimateAvg": "-2.8111",
                "earningsEstimateLow": "-2.8111",
                "earningsEstimateHigh": "-2.8111",
                "earningsEstimateYearAgoEps": "0.4300",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-7.5374",
                "revenueEstimateAvg": "1237864680.00",
                "revenueEstimateLow": "1237864680.00",
                "revenueEstimateHigh": "1237864680.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.1071",
                "epsTrendCurrent": "-2.8111",
                "epsTrend7daysAgo": "-2.7063",
                "epsTrend30daysAgo": "-2.7063",
                "epsTrend60daysAgo": "-2.7063",
                "epsTrend90daysAgo": "-0.9998",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-10-31": {
                "date": "2025-10-31",
                "period": "0q",
                "growth": "-0.6554",
                "earningsEstimateAvg": "0.7029",
                "earningsEstimateLow": "0.7029",
                "earningsEstimateHigh": "0.7029",
                "earningsEstimateYearAgoEps": "2.0400",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-0.6554",
                "revenueEstimateAvg": "370291490.00",
                "revenueEstimateLow": "370291490.00",
                "revenueEstimateHigh": "370291490.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.0510",
                "epsTrendCurrent": "0.7029",
                "epsTrend7daysAgo": "0.6013",
                "epsTrend30daysAgo": "0.6013",
                "epsTrend60daysAgo": "0.4885",
                "epsTrend90daysAgo": "0.4851",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2025-07-31": {
                "date": "2025-07-31",
                "period": "0q",
                "growth": "-1.3335",
                "earningsEstimateAvg": "-0.1001",
                "earningsEstimateLow": "-0.1001",
                "earningsEstimateHigh": "-0.1001",
                "earningsEstimateYearAgoEps": "0.3000",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-1.3335",
                "revenueEstimateAvg": "289580170.00",
                "revenueEstimateLow": "289580170.00",
                "revenueEstimateHigh": "289580170.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.0941",
                "epsTrendCurrent": "-0.1001",
                "epsTrend7daysAgo": "-0.1022",
                "epsTrend30daysAgo": "-0.1022",
                "epsTrend60daysAgo": "-0.1022",
                "epsTrend90daysAgo": "0.0000",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2025-04-30": {
                "date": "2025-04-30",
                "period": "0q",
                "growth": "0.4765",
                "earningsEstimateAvg": "0.0000",
                "earningsEstimateLow": "0.0000",
                "earningsEstimateHigh": "0.0000",
                "earningsEstimateYearAgoEps": "-1.1800",
                "earningsEstimateNumberOfAnalysts": "0.0000",
                "earningsEstimateGrowth": "0.4765",
                "revenueEstimateAvg": "260619490.00",
                "revenueEstimateLow": "260619490.00",
                "revenueEstimateHigh": "260619490.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.0271",
                "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"
            },
            "2025-01-31": {
                "date": "2025-01-31",
                "period": "0y",
                "growth": "1.1755",
                "earningsEstimateAvg": "1.4493",
                "earningsEstimateLow": "1.3487",
                "earningsEstimateHigh": "1.5500",
                "earningsEstimateYearAgoEps": "-8.2600",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "1.1755",
                "revenueEstimateAvg": "1351771760.00",
                "revenueEstimateLow": "1351771760.00",
                "revenueEstimateHigh": "1351771760.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.1565",
                "epsTrendCurrent": "1.4493",
                "epsTrend7daysAgo": "1.4674",
                "epsTrend30daysAgo": "1.4674",
                "epsTrend60daysAgo": "1.4309",
                "epsTrend90daysAgo": "1.3103",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-10-31": {
                "date": "2024-10-31",
                "period": "0q",
                "growth": "-0.2465",
                "earningsEstimateAvg": "2.4262",
                "earningsEstimateLow": "2.3700",
                "earningsEstimateHigh": "2.4824",
                "earningsEstimateYearAgoEps": "3.2200",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.2465",
                "revenueEstimateAvg": "422713540.00",
                "revenueEstimateLow": "422713540.00",
                "revenueEstimateHigh": "422713540.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.1198",
                "epsTrendCurrent": "2.4262",
                "epsTrend7daysAgo": "2.5011",
                "epsTrend30daysAgo": "2.5011",
                "epsTrend60daysAgo": "2.6323",
                "epsTrend90daysAgo": "0.0000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2024-07-31": {
                "date": "2024-07-31",
                "period": "0q",
                "growth": "0.4810",
                "earningsEstimateAvg": "-1.1000",
                "earningsEstimateLow": "-1.1500",
                "earningsEstimateHigh": "-1.0500",
                "earningsEstimateYearAgoEps": "-2.1200",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "0.4810",
                "revenueEstimateAvg": "327380000.00",
                "revenueEstimateLow": "327380000.00",
                "revenueEstimateHigh": "327380000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "-1.1000",
                "epsTrend7daysAgo": "-1.1000",
                "epsTrend30daysAgo": "-1.1000",
                "epsTrend60daysAgo": "-1.1000",
                "epsTrend90daysAgo": "-1.0500",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-04-30": {
                "date": "2024-04-30",
                "period": "0q",
                "growth": "0.4250",
                "earningsEstimateAvg": "-1.1500",
                "earningsEstimateLow": "-1.1500",
                "earningsEstimateHigh": "-1.1500",
                "earningsEstimateYearAgoEps": "-2.0000",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "0.4250",
                "revenueEstimateAvg": "302770000.00",
                "revenueEstimateLow": "302770000.00",
                "revenueEstimateHigh": "302770000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "-0.1050",
                "epsTrendCurrent": "-1.1500",
                "epsTrend7daysAgo": "-0.6100",
                "epsTrend30daysAgo": "-0.4300",
                "epsTrend60daysAgo": "-0.7300",
                "epsTrend90daysAgo": "-0.7300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-01-31": {
                "date": "2024-01-31",
                "period": "0y",
                "growth": "-30.3750",
                "earningsEstimateAvg": "-2.5100",
                "earningsEstimateLow": "-3.4700",
                "earningsEstimateHigh": "-0.6000",
                "earningsEstimateYearAgoEps": "-0.0800",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "-30.3750",
                "revenueEstimateAvg": "1606560000.00",
                "revenueEstimateLow": "1602000000.00",
                "revenueEstimateHigh": "1611120000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "-0.0600",
                "epsTrendCurrent": "-2.5100",
                "epsTrend7daysAgo": "-2.7400",
                "epsTrend30daysAgo": "-2.5100",
                "epsTrend60daysAgo": "-2.5100",
                "epsTrend90daysAgo": "-0.7100",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-10-31": {
                "date": "2023-10-31",
                "period": "0q",
                "growth": "0.0540",
                "earningsEstimateAvg": "3.5100",
                "earningsEstimateLow": "3.3000",
                "earningsEstimateHigh": "3.6600",
                "earningsEstimateYearAgoEps": "3.3300",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "0.0540",
                "revenueEstimateAvg": "476640000.00",
                "revenueEstimateLow": "458910000.00",
                "revenueEstimateHigh": "509000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "3.5100",
                "epsTrend7daysAgo": "3.5600",
                "epsTrend30daysAgo": "3.5500",
                "epsTrend60daysAgo": "3.5600",
                "epsTrend90daysAgo": "3.6700",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2023-07-31": {
                "date": "2023-07-31",
                "period": "0q",
                "growth": "-1.3930",
                "earningsEstimateAvg": "-2.1300",
                "earningsEstimateLow": "-2.1800",
                "earningsEstimateHigh": "-2.1000",
                "earningsEstimateYearAgoEps": "-0.8900",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "-1.3930",
                "revenueEstimateAvg": "342640000.00",
                "revenueEstimateLow": "341730000.00",
                "revenueEstimateHigh": "344180000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "-0.1000",
                "epsTrendCurrent": "-2.1300",
                "epsTrend7daysAgo": "-2.1300",
                "epsTrend30daysAgo": "-2.0200",
                "epsTrend60daysAgo": "-2.0500",
                "epsTrend90daysAgo": "-1.5900",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2023-04-30": {
                "date": "2023-04-30",
                "period": "0q",
                "growth": "-2.7430",
                "earningsEstimateAvg": "-1.8300",
                "earningsEstimateLow": "-1.9500",
                "earningsEstimateHigh": "-1.7500",
                "earningsEstimateYearAgoEps": "1.0500",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "-2.7430",
                "revenueEstimateAvg": "321640000.00",
                "revenueEstimateLow": "337540000.00",
                "revenueEstimateHigh": "340000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "-0.1120",
                "epsTrendCurrent": "-1.8300",
                "epsTrend7daysAgo": "-1.8300",
                "epsTrend30daysAgo": "-1.6900",
                "epsTrend60daysAgo": "-1.6900",
                "epsTrend90daysAgo": "-1.1800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2023-01-31": {
                "date": "2023-01-31",
                "period": "0y",
                "growth": "-1.0330",
                "earningsEstimateAvg": "-0.4400",
                "earningsEstimateLow": "-0.5100",
                "earningsEstimateHigh": "-0.4100",
                "earningsEstimateYearAgoEps": "13.4000",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "-1.0330",
                "revenueEstimateAvg": "1707520000.00",
                "revenueEstimateLow": "1707030000.00",
                "revenueEstimateHigh": "1708000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "-0.1090",
                "epsTrendCurrent": "-0.4400",
                "epsTrend7daysAgo": "-0.4400",
                "epsTrend30daysAgo": "-0.4400",
                "epsTrend60daysAgo": "4.0500",
                "epsTrend90daysAgo": "4.0500",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-10-31": {
                "date": "2022-10-31",
                "period": "0q",
                "growth": "-0.3130",
                "earningsEstimateAvg": "3.7300",
                "earningsEstimateLow": "3.5100",
                "earningsEstimateHigh": "3.9500",
                "earningsEstimateYearAgoEps": "5.4300",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "-0.3130",
                "revenueEstimateAvg": "499440000.00",
                "revenueEstimateLow": "498890000.00",
                "revenueEstimateHigh": "500000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "-0.1050",
                "epsTrendCurrent": "3.7300",
                "epsTrend7daysAgo": "3.7900",
                "epsTrend30daysAgo": "3.7900",
                "epsTrend60daysAgo": "3.7900",
                "epsTrend90daysAgo": "4.0200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "2.0000"
            },
            "2022-07-31": {
                "date": "2022-07-31",
                "period": "0q",
                "growth": "-0.5850",
                "earningsEstimateAvg": "0.0000",
                "earningsEstimateLow": "0.0000",
                "earningsEstimateHigh": "0.0000",
                "earningsEstimateYearAgoEps": "1.7100",
                "earningsEstimateNumberOfAnalysts": "0.0000",
                "earningsEstimateGrowth": "-0.5850",
                "revenueEstimateAvg": "390420000.00",
                "revenueEstimateLow": "380050000.00",
                "revenueEstimateHigh": "403200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "0.0000",
                "epsTrend7daysAgo": "0.7100",
                "epsTrend30daysAgo": "0.7700",
                "epsTrend60daysAgo": "0.7700",
                "epsTrend90daysAgo": "1.1700",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2022-04-30": {
                "date": "2022-04-30",
                "period": "0q",
                "growth": "-0.5510",
                "earningsEstimateAvg": "1.4600",
                "earningsEstimateLow": "1.0800",
                "earningsEstimateHigh": "1.8400",
                "earningsEstimateYearAgoEps": "3.2500",
                "earningsEstimateNumberOfAnalysts": "5.0000",
                "earningsEstimateGrowth": "-0.5510",
                "revenueEstimateAvg": "401590000.00",
                "revenueEstimateLow": "392760000.00",
                "revenueEstimateHigh": "410000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "1.4600",
                "epsTrend7daysAgo": "1.4600",
                "epsTrend30daysAgo": "1.4600",
                "epsTrend60daysAgo": "1.5200",
                "epsTrend90daysAgo": "2.0400",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-01-31": {
                "date": "2022-01-31",
                "period": "0y",
                "growth": "14.3640",
                "earningsEstimateAvg": "13.2300",
                "earningsEstimateLow": "12.8900",
                "earningsEstimateHigh": "13.6500",
                "earningsEstimateYearAgoEps": "-0.9900",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "14.3640",
                "revenueEstimateAvg": "1947870000.00",
                "revenueEstimateLow": "1938000000.00",
                "revenueEstimateHigh": "1956120000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.2790",
                "epsTrendCurrent": "13.2300",
                "epsTrend7daysAgo": "13.1800",
                "epsTrend30daysAgo": "13.1800",
                "epsTrend60daysAgo": "13.1300",
                "epsTrend90daysAgo": "13.1300",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2021-10-31": {
                "date": "2021-10-31",
                "period": "0q",
                "growth": "2.0560",
                "earningsEstimateAvg": "4.4000",
                "earningsEstimateLow": "3.3000",
                "earningsEstimateHigh": "5.2900",
                "earningsEstimateYearAgoEps": "1.4400",
                "earningsEstimateNumberOfAnalysts": "5.0000",
                "earningsEstimateGrowth": "2.0560",
                "revenueEstimateAvg": "566420000.00",
                "revenueEstimateLow": "553000000.00",
                "revenueEstimateHigh": "584700000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "4.4000",
                "epsTrend7daysAgo": "4.1700",
                "epsTrend30daysAgo": "4.1700",
                "epsTrend60daysAgo": "4.1700",
                "epsTrend90daysAgo": "3.0500",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2021-07-31": {
                "date": "2021-07-31",
                "period": "0q",
                "growth": "1.3720",
                "earningsEstimateAvg": "0.5500",
                "earningsEstimateLow": "0.4100",
                "earningsEstimateHigh": "0.8900",
                "earningsEstimateYearAgoEps": "-1.4800",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "1.3720",
                "revenueEstimateAvg": "442560000.00",
                "revenueEstimateLow": "413110000.00",
                "revenueEstimateHigh": "479700000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "0.5500",
                "epsTrend7daysAgo": "0.5500",
                "epsTrend30daysAgo": "0.3100",
                "epsTrend60daysAgo": "0.3100",
                "epsTrend90daysAgo": "0.3100",
                "epsRevisionsUpLast7days": "3.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2021-04-30": {
                "date": "2021-04-30",
                "period": "0q",
                "growth": "1.0310",
                "earningsEstimateAvg": "0.0600",
                "earningsEstimateLow": "-0.2400",
                "earningsEstimateHigh": "0.8600",
                "earningsEstimateYearAgoEps": "-1.9600",
                "earningsEstimateNumberOfAnalysts": "5.0000",
                "earningsEstimateGrowth": "1.0310",
                "revenueEstimateAvg": "354780000.00",
                "revenueEstimateLow": "330200000.00",
                "revenueEstimateHigh": "384530000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.3110",
                "epsTrendCurrent": "0.0600",
                "epsTrend7daysAgo": "-0.2500",
                "epsTrend30daysAgo": "-0.2500",
                "epsTrend60daysAgo": "-0.2700",
                "epsTrend90daysAgo": "-0.3700",
                "epsRevisionsUpLast7days": "4.0000",
                "epsRevisionsUpLast30days": "4.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2021-01-31": {
                "date": "2021-01-31",
                "period": "0y",
                "growth": "-1.4310",
                "earningsEstimateAvg": "-2.3100",
                "earningsEstimateLow": "-2.7100",
                "earningsEstimateHigh": "-1.9400",
                "earningsEstimateYearAgoEps": "5.3600",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "-1.4310",
                "revenueEstimateAvg": "1469930000.00",
                "revenueEstimateLow": "1464300000.00",
                "revenueEstimateHigh": "1473000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "-0.2140",
                "epsTrendCurrent": "-2.3100",
                "epsTrend7daysAgo": "-2.4600",
                "epsTrend30daysAgo": "-2.4500",
                "epsTrend60daysAgo": "-2.3700",
                "epsTrend90daysAgo": "-2.3700",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-10-31": {
                "date": "2020-10-31",
                "period": "0q",
                "growth": "-0.8810",
                "earningsEstimateAvg": "0.3600",
                "earningsEstimateLow": "-0.4600",
                "earningsEstimateHigh": "0.9200",
                "earningsEstimateYearAgoEps": "3.0300",
                "earningsEstimateNumberOfAnalysts": "7.0000",
                "earningsEstimateGrowth": "-0.8810",
                "revenueEstimateAvg": "392130000.00",
                "revenueEstimateLow": "371510000.00",
                "revenueEstimateHigh": "416000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "0.3600",
                "epsTrend7daysAgo": "0.4100",
                "epsTrend30daysAgo": "0.4100",
                "epsTrend60daysAgo": "0.6000",
                "epsTrend90daysAgo": "2.1300",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-07-31": {
                "date": "2020-07-31",
                "period": "0q",
                "growth": "-7.0000",
                "earningsEstimateAvg": "-1.1400",
                "earningsEstimateLow": "-1.4700",
                "earningsEstimateHigh": "-0.1700",
                "earningsEstimateYearAgoEps": "0.1900",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "-7.0000",
                "revenueEstimateAvg": "365210000.00",
                "revenueEstimateLow": "304090000.00",
                "revenueEstimateHigh": "421680000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "-1.1400",
                "epsTrend7daysAgo": "-1.2200",
                "epsTrend30daysAgo": "-1.1500",
                "epsTrend60daysAgo": "-1.0900",
                "epsTrend90daysAgo": "-0.9500",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-04-30": {
                "date": "2020-04-30",
                "period": "0q",
                "growth": "-6.9440",
                "earningsEstimateAvg": "-2.1400",
                "earningsEstimateLow": "-3.1600",
                "earningsEstimateHigh": "-0.2100",
                "earningsEstimateYearAgoEps": "0.3600",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "-6.9440",
                "revenueEstimateAvg": "270600000.00",
                "revenueEstimateLow": "254000000.00",
                "revenueEstimateHigh": "368270000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "-2.1400",
                "epsTrend7daysAgo": "-2.1400",
                "epsTrend30daysAgo": "-1.3800",
                "epsTrend60daysAgo": "-1.2300",
                "epsTrend90daysAgo": "0.6200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-01-31": {
                "date": "2020-01-31",
                "period": "0y",
                "growth": "-0.2430",
                "earningsEstimateAvg": "5.1100",
                "earningsEstimateLow": "5.0000",
                "earningsEstimateHigh": "5.2400",
                "earningsEstimateYearAgoEps": "6.7500",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "-0.2430",
                "revenueEstimateAvg": "1867350000.00",
                "revenueEstimateLow": "1861290000.00",
                "revenueEstimateHigh": "1878300000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "-0.0360",
                "epsTrendCurrent": "5.1100",
                "epsTrend7daysAgo": "5.1100",
                "epsTrend30daysAgo": "5.1000",
                "epsTrend60daysAgo": "5.1200",
                "epsTrend90daysAgo": "5.1800",
                "epsRevisionsUpLast7days": "3.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-10-31": {
                "date": "2019-10-31",
                "period": "0q",
                "growth": "-0.0160",
                "earningsEstimateAvg": "3.0200",
                "earningsEstimateLow": "2.9900",
                "earningsEstimateHigh": "3.0600",
                "earningsEstimateYearAgoEps": "3.0700",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "-0.0160",
                "revenueEstimateAvg": "534090000.00",
                "revenueEstimateLow": "531450000.00",
                "revenueEstimateHigh": "535880000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "3.0200",
                "epsTrend7daysAgo": "3.0200",
                "epsTrend30daysAgo": "3.0100",
                "epsTrend60daysAgo": "3.0200",
                "epsTrend90daysAgo": "3.0200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-07-31": {
                "date": "2019-07-31",
                "period": "0q",
                "growth": "-0.7430",
                "earningsEstimateAvg": "0.1800",
                "earningsEstimateLow": "0.1000",
                "earningsEstimateHigh": "0.2500",
                "earningsEstimateYearAgoEps": "0.7000",
                "earningsEstimateNumberOfAnalysts": "8.0000",
                "earningsEstimateGrowth": "-0.7430",
                "revenueEstimateAvg": "429400000.00",
                "revenueEstimateLow": "419510000.00",
                "revenueEstimateHigh": "465270000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "-0.0430",
                "epsTrendCurrent": "0.1800",
                "epsTrend7daysAgo": "0.1700",
                "epsTrend30daysAgo": "0.1700",
                "epsTrend60daysAgo": "0.1600",
                "epsTrend90daysAgo": "0.1600",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-04-30": {
                "date": "2019-04-30",
                "period": "0q",
                "growth": "-1.2510",
                "earningsEstimateAvg": "-0.4700",
                "earningsEstimateLow": "-0.7000",
                "earningsEstimateHigh": "-0.2800",
                "earningsEstimateYearAgoEps": "1.8700",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "-1.2510",
                "revenueEstimateAvg": "399670000.00",
                "revenueEstimateLow": "380060000.00",
                "revenueEstimateHigh": "429690000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "-0.0840",
                "epsTrendCurrent": "-0.4700",
                "epsTrend7daysAgo": "-0.4900",
                "epsTrend30daysAgo": "-0.5200",
                "epsTrend60daysAgo": "-0.5400",
                "epsTrend90daysAgo": "1.6600",
                "epsRevisionsUpLast7days": "5.0000",
                "epsRevisionsUpLast30days": "5.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-01-31": {
                "date": "2019-01-31",
                "period": "0y",
                "growth": "-0.0180",
                "earningsEstimateAvg": "7.7700",
                "earningsEstimateLow": "7.7100",
                "earningsEstimateHigh": "7.8200",
                "earningsEstimateYearAgoEps": "7.9100",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "-0.0180",
                "revenueEstimateAvg": "1961780000.00",
                "revenueEstimateLow": "1951720000.00",
                "revenueEstimateHigh": "1977490000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.0490",
                "epsTrendCurrent": "7.7700",
                "epsTrend7daysAgo": "7.7600",
                "epsTrend30daysAgo": "7.7600",
                "epsTrend60daysAgo": "7.7700",
                "epsTrend90daysAgo": "8.3000",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-10-31": {
                "date": "2018-10-31",
                "period": "0q",
                "growth": "0.1900",
                "earningsEstimateAvg": "3.0700",
                "earningsEstimateLow": "3.0200",
                "earningsEstimateHigh": "3.0800",
                "earningsEstimateYearAgoEps": "2.5800",
                "earningsEstimateNumberOfAnalysts": "7.0000",
                "earningsEstimateGrowth": "0.1900",
                "revenueEstimateAvg": "511190000.00",
                "revenueEstimateLow": "497600000.00",
                "revenueEstimateHigh": "522000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.0430",
                "epsTrendCurrent": "3.0700",
                "epsTrend7daysAgo": "3.0700",
                "epsTrend30daysAgo": "3.0400",
                "epsTrend60daysAgo": "3.0300",
                "epsTrend90daysAgo": "3.0300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-07-31": {
                "date": "2018-07-31",
                "period": "0q",
                "growth": "-0.3140",
                "earningsEstimateAvg": "0.5900",
                "earningsEstimateLow": "0.4900",
                "earningsEstimateHigh": "0.6400",
                "earningsEstimateYearAgoEps": "0.8600",
                "earningsEstimateNumberOfAnalysts": "8.0000",
                "earningsEstimateGrowth": "-0.3140",
                "revenueEstimateAvg": "427890000.00",
                "revenueEstimateLow": "423250000.00",
                "revenueEstimateHigh": "432850000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": "0.1450",
                "epsTrendCurrent": "0.5900",
                "epsTrend7daysAgo": "0.5800",
                "epsTrend30daysAgo": "0.5900",
                "epsTrend60daysAgo": "0.5800",
                "epsTrend90daysAgo": "0.5800",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-04-30": {
                "date": "2018-04-30",
                "period": "0q",
                "growth": "0.1330",
                "earningsEstimateAvg": "2.2100",
                "earningsEstimateLow": "2.1600",
                "earningsEstimateHigh": "2.2500",
                "earningsEstimateYearAgoEps": "1.9500",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "0.1330",
                "revenueEstimateAvg": "444140000.00",
                "revenueEstimateLow": "437400000.00",
                "revenueEstimateHigh": "449500000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.0170",
                "epsTrendCurrent": "2.2100",
                "epsTrend7daysAgo": "2.2100",
                "epsTrend30daysAgo": "2.2100",
                "epsTrend60daysAgo": "2.3800",
                "epsTrend90daysAgo": "2.3900",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-01-31": {
                "date": "2018-01-31",
                "period": "0y",
                "growth": "0.4510",
                "earningsEstimateAvg": "7.8800",
                "earningsEstimateLow": "7.8500",
                "earningsEstimateHigh": "7.8900",
                "earningsEstimateYearAgoEps": "5.4300",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "0.4510",
                "revenueEstimateAvg": "1874260000.00",
                "revenueEstimateLow": "1862300000.00",
                "revenueEstimateHigh": "1885000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.0500",
                "epsTrendCurrent": "7.8800",
                "epsTrend7daysAgo": "7.8800",
                "epsTrend30daysAgo": "7.8400",
                "epsTrend60daysAgo": "7.7500",
                "epsTrend90daysAgo": "7.5300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-10-31": {
                "date": "2017-10-31",
                "period": "0q",
                "growth": "0.0790",
                "earningsEstimateAvg": "2.4700",
                "earningsEstimateLow": "2.4300",
                "earningsEstimateHigh": "2.5100",
                "earningsEstimateYearAgoEps": "2.2900",
                "earningsEstimateNumberOfAnalysts": "10.0000",
                "earningsEstimateGrowth": "0.0790",
                "revenueEstimateAvg": "480280000.00",
                "revenueEstimateLow": "472700000.00",
                "revenueEstimateHigh": "490000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.0140",
                "epsTrendCurrent": "2.4700",
                "epsTrend7daysAgo": "2.4700",
                "epsTrend30daysAgo": "2.4700",
                "epsTrend60daysAgo": "2.4600",
                "epsTrend90daysAgo": "2.4600",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-07-31": {
                "date": "2017-07-31",
                "period": "0q",
                "growth": "77.0000",
                "earningsEstimateAvg": "0.7600",
                "earningsEstimateLow": "0.7500",
                "earningsEstimateHigh": "0.7900",
                "earningsEstimateYearAgoEps": "-0.0100",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "77.0000",
                "revenueEstimateAvg": "376530000.00",
                "revenueEstimateLow": "370500000.00",
                "revenueEstimateHigh": "383110000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.0140",
                "epsTrendCurrent": "0.7600",
                "epsTrend7daysAgo": "0.7500",
                "epsTrend30daysAgo": "0.7500",
                "epsTrend60daysAgo": "0.7500",
                "epsTrend90daysAgo": "0.2100",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-04-30": {
                "date": "2017-04-30",
                "period": "0q",
                "growth": "0.2350",
                "earningsEstimateAvg": "1.6300",
                "earningsEstimateLow": "1.6000",
                "earningsEstimateHigh": "1.6800",
                "earningsEstimateYearAgoEps": "1.3200",
                "earningsEstimateNumberOfAnalysts": "10.0000",
                "earningsEstimateGrowth": "0.2350",
                "revenueEstimateAvg": "421610000.00",
                "revenueEstimateLow": "419010000.00",
                "revenueEstimateHigh": "428540000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.0050",
                "epsTrendCurrent": "1.6300",
                "epsTrend7daysAgo": "1.6300",
                "epsTrend30daysAgo": "1.6300",
                "epsTrend60daysAgo": "1.6000",
                "epsTrend90daysAgo": "1.5200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            }
        },
        "Annual": {
            "2026-04-30": {
                "date": "2026-04-30",
                "epsActual": -2
            },
            "2026-01-31": {
                "date": "2026-01-31",
                "epsActual": -3.7081
            },
            "2025-01-31": {
                "date": "2025-01-31",
                "epsActual": -5.79
            },
            "2024-01-31": {
                "date": "2024-01-31",
                "epsActual": -8.28
            },
            "2023-01-31": {
                "date": "2023-01-31",
                "epsActual": -0.38
            },
            "2022-01-31": {
                "date": "2022-01-31",
                "epsActual": 13.41
            },
            "2021-01-31": {
                "date": "2021-01-31",
                "epsActual": -0.99
            },
            "2020-01-31": {
                "date": "2020-01-31",
                "epsActual": 5.43
            },
            "2019-01-31": {
                "date": "2019-01-31",
                "epsActual": 6.74
            },
            "2018-01-31": {
                "date": "2018-01-31",
                "epsActual": 7.91
            },
            "2017-01-31": {
                "date": "2017-01-31",
                "epsActual": 5.48
            },
            "2016-01-31": {
                "date": "2016-01-31",
                "epsActual": 3.62
            },
            "2015-01-31": {
                "date": "2015-01-31",
                "epsActual": 3.07
            },
            "2014-01-31": {
                "date": "2014-01-31",
                "epsActual": 3.26
            },
            "2013-01-31": {
                "date": "2013-01-31",
                "epsActual": 3.23
            },
            "2012-01-31": {
                "date": "2012-01-31",
                "epsActual": 2.92
            },
            "2011-01-31": {
                "date": "2011-01-31",
                "epsActual": 3.06
            },
            "2010-01-31": {
                "date": "2010-01-31",
                "epsActual": 2.73
            },
            "2009-01-31": {
                "date": "2009-01-31",
                "epsActual": 2.19
            },
            "2008-01-31": {
                "date": "2008-01-31",
                "epsActual": 0.56
            },
            "2007-01-31": {
                "date": "2007-01-31",
                "epsActual": 3.1615
            },
            "2006-01-31": {
                "date": "2006-01-31",
                "epsActual": 2.26
            },
            "2005-01-31": {
                "date": "2005-01-31",
                "epsActual": 1.65
            },
            "2004-01-31": {
                "date": "2004-01-31",
                "epsActual": 0.84
            },
            "2003-01-31": {
                "date": "2003-01-31",
                "epsActual": 0.33
            },
            "2002-01-31": {
                "date": "2002-01-31",
                "epsActual": 1.74
            },
            "2001-01-31": {
                "date": "2001-01-31",
                "epsActual": 1.61
            },
            "2000-01-31": {
                "date": "2000-01-31",
                "epsActual": 1.32
            },
            "1999-01-31": {
                "date": "1999-01-31",
                "epsActual": 0.8
            }
        }
    },
    "Financials": {
        "Balance_Sheet": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-04-30": {
                    "date": "2026-04-30",
                    "filing_date": "2026-06-12",
                    "currency_symbol": "USD",
                    "totalAssets": "729176000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "41670000.00",
                    "totalLiab": "836409000.00",
                    "totalStockholderEquity": "-107233000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "70604000.00",
                    "commonStock": "2223000.00",
                    "capitalStock": "2223000.00",
                    "retainedEarnings": "-334138000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4781000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "452383000.00",
                    "currentDeferredRevenue": "17400000.00",
                    "netDebt": "629070000.00",
                    "shortTermDebt": "260574000.00",
                    "shortLongTermDebt": "194340000.00",
                    "shortLongTermDebtTotal": "633851000.00",
                    "otherStockholderEquity": "242190000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "403232000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "30403000.00",
                    "longTermDebt": "205402000.00",
                    "inventory": "326378000.00",
                    "accountsPayable": "102035000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17508000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12644000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "325944000.00",
                    "capitalLeaseObligations": "234109000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "7155000.00",
                    "nonCurrentLiabilitiesTotal": "384026000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "729176000.00",
                    "cashAndShortTermInvestments": "4781000.00",
                    "propertyPlantAndEquipmentGross": "836292000.00",
                    "propertyPlantAndEquipmentNet": "300300000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-49151000.00",
                    "netInvestedCapital": "292509000.00",
                    "commonStockSharesOutstanding": "22209000.00"
                },
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-04-10",
                    "currency_symbol": "USD",
                    "totalAssets": "670299000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "41441000.00",
                    "totalLiab": "724482000.00",
                    "totalStockholderEquity": "-54183000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "81200000.00",
                    "commonStock": "2217000.00",
                    "capitalStock": "2217000.00",
                    "retainedEarnings": "-280947000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5489000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "387889000.00",
                    "currentDeferredRevenue": "6949000.00",
                    "netDebt": "508377000.00",
                    "shortTermDebt": "188314000.00",
                    "shortLongTermDebt": "131078000.00",
                    "shortLongTermDebtTotal": "513866000.00",
                    "otherStockholderEquity": "242650000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "397997000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "25967000.00",
                    "longTermDebt": "205142000.00",
                    "inventory": "325100000.00",
                    "accountsPayable": "108481000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-18171000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13149000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "272302000.00",
                    "capitalLeaseObligations": "177646000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "7521000.00",
                    "nonCurrentLiabilitiesTotal": "336593000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "670299000.00",
                    "cashAndShortTermInvestments": "5489000.00",
                    "propertyPlantAndEquipmentGross": "780923000.00",
                    "propertyPlantAndEquipmentNet": "246153000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "10108000.00",
                    "netInvestedCapital": "282037000.00",
                    "commonStockSharesOutstanding": "22170000.00"
                },
                "2025-10-31": {
                    "date": "2025-10-31",
                    "filing_date": "2025-12-16",
                    "currency_symbol": "USD",
                    "totalAssets": "762509000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "30078000.00",
                    "totalLiab": "771120000.00",
                    "totalStockholderEquity": "-8611000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "71730000.00",
                    "commonStock": "2217000.00",
                    "capitalStock": "2217000.00",
                    "retainedEarnings": "-236392000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "7253000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "532677000.00",
                    "currentDeferredRevenue": "19100000.00",
                    "netDebt": "570445000.00",
                    "shortTermDebt": "353467000.00",
                    "shortLongTermDebt": "297214000.00",
                    "shortLongTermDebtTotal": "577698000.00",
                    "otherStockholderEquity": "242583000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "490194000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "62533000.00",
                    "longTermDebt": "107377000.00",
                    "inventory": "390330000.00",
                    "accountsPayable": "86151000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17019000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7300000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "272315000.00",
                    "capitalLeaseObligations": "173107000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "8623000.00",
                    "nonCurrentLiabilitiesTotal": "238442999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "762509000.00",
                    "cashAndShortTermInvestments": "7253000.00",
                    "propertyPlantAndEquipmentGross": "842516000.00",
                    "propertyPlantAndEquipmentNet": "252015000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-42483000.00",
                    "netInvestedCapital": "395980000.00",
                    "commonStockSharesOutstanding": "22170000.00"
                },
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-09-05",
                    "currency_symbol": "USD",
                    "totalAssets": "805097000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "19887000.00",
                    "totalLiab": "809964000.00",
                    "totalStockholderEquity": "-4867000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "77854000.00",
                    "commonStock": "2217000.00",
                    "capitalStock": "2217000.00",
                    "retainedEarnings": "-232072000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "7798000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "583896000.00",
                    "currentDeferredRevenue": "16600000.00",
                    "netDebt": "558340000.00",
                    "shortTermDebt": "354963000.00",
                    "shortLongTermDebt": "294417000.00",
                    "shortLongTermDebtTotal": "566138000.00",
                    "otherStockholderEquity": "242317000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "543855000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "73465000.00",
                    "longTermDebt": "107193000.00",
                    "inventory": "442705000.00",
                    "accountsPayable": "132436000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17329000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7651999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "261241999.00",
                    "capitalLeaseObligations": "164528000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "9370000.00",
                    "nonCurrentLiabilitiesTotal": "226068000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "805097000.00",
                    "cashAndShortTermInvestments": "7798000.00",
                    "propertyPlantAndEquipmentGross": "823922000.00",
                    "propertyPlantAndEquipmentNet": "240590000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-40041000.00",
                    "netInvestedCapital": "396743000.00",
                    "commonStockSharesOutstanding": "22142000.00"
                },
                "2025-04-30": {
                    "date": "2025-04-30",
                    "filing_date": "2025-06-11",
                    "currency_symbol": "USD",
                    "totalAssets": "779602000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "31374000.00",
                    "totalLiab": "778187000.00",
                    "totalStockholderEquity": "1415000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "72938000.00",
                    "commonStock": "2207000.00",
                    "capitalStock": "2207000.00",
                    "retainedEarnings": "-226707000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5694000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "543609000.00",
                    "currentDeferredRevenue": "13000000.00",
                    "netDebt": "539128000.00",
                    "shortTermDebt": "325145000.00",
                    "shortLongTermDebt": "258623000.00",
                    "shortLongTermDebtTotal": "544822000.00",
                    "otherStockholderEquity": "241734000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "500609000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "41337000.00",
                    "longTermDebt": "107010000.00",
                    "inventory": "422204000.00",
                    "accountsPayable": "131392000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-15819000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7891000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "278993000.00",
                    "capitalLeaseObligations": "179189000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "9496000.00",
                    "nonCurrentLiabilitiesTotal": "234577999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "779602000.00",
                    "cashAndShortTermInvestments": "5694000.00",
                    "propertyPlantAndEquipmentGross": "835028000.00",
                    "propertyPlantAndEquipmentNet": "258101999.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-43000000.00",
                    "netInvestedCapital": "367048000.00",
                    "commonStockSharesOutstanding": "21629000.00"
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-04-17",
                    "currency_symbol": "USD",
                    "totalAssets": "747552000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "20354000.00",
                    "totalLiab": "806963000.00",
                    "totalStockholderEquity": "-59411000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "67638000.00",
                    "commonStock": "1279000.00",
                    "capitalStock": "1279000.00",
                    "retainedEarnings": "-192684000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5347000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "518118000.00",
                    "currentDeferredRevenue": "4183000.00",
                    "netDebt": "580980000.00",
                    "shortTermDebt": "313066000.00",
                    "shortLongTermDebt": "245659000.00",
                    "shortLongTermDebtTotal": "586327000.00",
                    "otherStockholderEquity": "151395000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "468004000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "42701000.00",
                    "longTermDebt": "165974000.00",
                    "inventory": "399602000.00",
                    "accountsPayable": "126716000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-19401000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7466000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "279548000.00",
                    "capitalLeaseObligations": "174694000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "10293000.00",
                    "nonCurrentLiabilitiesTotal": "288844999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "747552000.00",
                    "cashAndShortTermInvestments": "5347000.00",
                    "propertyPlantAndEquipmentGross": "831293000.00",
                    "propertyPlantAndEquipmentNet": "259082000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-50114000.00",
                    "netInvestedCapital": "352222000.00",
                    "commonStockSharesOutstanding": "12805000.00"
                },
                "2024-10-31": {
                    "date": "2024-10-31",
                    "filing_date": "2024-12-06",
                    "currency_symbol": "USD",
                    "totalAssets": "888793000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "43109000.00",
                    "totalLiab": "938367000.00",
                    "totalStockholderEquity": "-49574000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "80042000.00",
                    "commonStock": "1278000.00",
                    "capitalStock": "1278000.00",
                    "retainedEarnings": "-184694000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5749000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "648993000.00",
                    "currentDeferredRevenue": "13100000.00",
                    "netDebt": "695831000.00",
                    "shortTermDebt": "427526000.00",
                    "shortLongTermDebt": "362375000.00",
                    "shortLongTermDebtTotal": "701580000.00",
                    "otherStockholderEquity": "151249000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "602691000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "62214000.00",
                    "longTermDebt": "165664000.00",
                    "inventory": "491619000.00",
                    "accountsPayable": "125912000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17407000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8242000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "286102000.00",
                    "capitalLeaseObligations": "173541000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "10259000.00",
                    "nonCurrentLiabilitiesTotal": "289373999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "888793000.00",
                    "cashAndShortTermInvestments": "5749000.00",
                    "propertyPlantAndEquipmentGross": "961647000.00",
                    "propertyPlantAndEquipmentNet": "264860000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-46302000.00",
                    "netInvestedCapital": "478465000.00",
                    "commonStockSharesOutstanding": "12800000.00"
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-09-11",
                    "currency_symbol": "USD",
                    "totalAssets": "921414000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "35251000.00",
                    "totalLiab": "990286000.00",
                    "totalStockholderEquity": "-68872000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "90274000.00",
                    "commonStock": "1278000.00",
                    "capitalStock": "1278000.00",
                    "retainedEarnings": "-204774000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "9573000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "698516000.00",
                    "currentDeferredRevenue": "4800000.00",
                    "netDebt": "650642000.00",
                    "shortTermDebt": "384265000.00",
                    "shortLongTermDebt": "316655000.00",
                    "shortLongTermDebtTotal": "660215000.00",
                    "otherStockholderEquity": "148884000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "627343000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "61926000.00",
                    "longTermDebt": "165354000.00",
                    "inventory": "520592999.00",
                    "accountsPayable": "215793000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-14260000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6236000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "294071000.00",
                    "capitalLeaseObligations": "178206000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "10747000.00",
                    "nonCurrentLiabilitiesTotal": "291770000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "921414000.00",
                    "cashAndShortTermInvestments": "9573000.00",
                    "propertyPlantAndEquipmentGross": "963281000.00",
                    "propertyPlantAndEquipmentNet": "274835000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-71173000.00",
                    "netInvestedCapital": "413137000.00",
                    "commonStockSharesOutstanding": "12772000.00"
                },
                "2024-04-30": {
                    "date": "2024-04-30",
                    "filing_date": "2024-06-13",
                    "currency_symbol": "USD",
                    "totalAssets": "848335000.00",
                    "intangibleAssets": "41000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "43210000.00",
                    "totalLiab": "883185000.00",
                    "totalStockholderEquity": "-34850000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "72272000.00",
                    "commonStock": "1274000.00",
                    "capitalStock": "1274000.00",
                    "retainedEarnings": "-172660000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "12960000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "573216000.00",
                    "currentDeferredRevenue": "7600000.00",
                    "netDebt": "568806000.00",
                    "shortTermDebt": "296768000.00",
                    "shortLongTermDebt": "226100000.00",
                    "shortLongTermDebtTotal": "581766000.00",
                    "otherStockholderEquity": "150401000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "509612000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "28286000.00",
                    "longTermDebt": "166635000.00",
                    "inventory": "425156000.00",
                    "accountsPayable": "193100000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-13865000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6957000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "338723000.00",
                    "capitalLeaseObligations": "189031000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "10557000.00",
                    "nonCurrentLiabilitiesTotal": "309968999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "848335000.00",
                    "cashAndShortTermInvestments": "12960000.00",
                    "propertyPlantAndEquipmentGross": "971275000.00",
                    "propertyPlantAndEquipmentNet": "290766000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-63604000.00",
                    "netInvestedCapital": "357885000.00",
                    "commonStockSharesOutstanding": "12643000.00"
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "800308000.00",
                    "intangibleAssets": "41123000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3825000.00",
                    "totalLiab": "809327000.00",
                    "totalStockholderEquity": "-9019000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "14655000.00",
                    "commonStock": null,
                    "capitalStock": "1259000.00",
                    "retainedEarnings": "-134865000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "13639000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "616404000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "262894000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": "226715000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "452126000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "33219000.00",
                    "longTermDebt": "49818000.00",
                    "inventory": "362099000.00",
                    "accountsPayable": "225549000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6958000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "348182000.00",
                    "capitalLeaseObligations": "187308000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "10882000.00",
                    "nonCurrentLiabilitiesTotal": "192923000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": "979482000.00",
                    "propertyPlantAndEquipmentNet": "300101000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-164278000.00",
                    "netInvestedCapital": "267514000.00",
                    "commonStockSharesOutstanding": "12529000.00"
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-12-04",
                    "currency_symbol": "USD",
                    "totalAssets": "973381000.00",
                    "intangibleAssets": "70291000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "69710000.00",
                    "totalLiab": "855310000.00",
                    "totalStockholderEquity": "118071000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "86486000.00",
                    "commonStock": "1255000.00",
                    "capitalStock": "1255000.00",
                    "retainedEarnings": "-6015000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "13522000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "705742000.00",
                    "currentDeferredRevenue": "9600000.00",
                    "netDebt": "537815000.00",
                    "shortTermDebt": "424895000.00",
                    "shortLongTermDebt": "358679000.00",
                    "shortLongTermDebtTotal": "551337000.00",
                    "otherStockholderEquity": "136398000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "597355000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "51712000.00",
                    "longTermDebt": "49801000.00",
                    "inventory": "462411000.00",
                    "accountsPayable": "182594000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-13567000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7995999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "376025999.00",
                    "capitalLeaseObligations": "142857000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "23126000.00",
                    "nonCurrentLiabilitiesTotal": "149567999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "973381000.00",
                    "cashAndShortTermInvestments": "13522000.00",
                    "propertyPlantAndEquipmentGross": "262502000.00",
                    "propertyPlantAndEquipmentNet": "262502000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-108387000.00",
                    "netInvestedCapital": "408480000.00",
                    "commonStockSharesOutstanding": "12619000.00"
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-08-30",
                    "currency_symbol": "USD",
                    "totalAssets": "1023085000.00",
                    "intangibleAssets": "70491000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "65108000.00",
                    "totalLiab": "937155000.00",
                    "totalStockholderEquity": "85930000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "104732000.00",
                    "commonStock": "1254000.00",
                    "capitalStock": "1254000.00",
                    "retainedEarnings": "-44477000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "18846000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "800151000.00",
                    "currentDeferredRevenue": "17300000.00",
                    "netDebt": "507465000.00",
                    "shortTermDebt": "412812000.00",
                    "shortLongTermDebt": "347546000.00",
                    "shortLongTermDebtTotal": "526311000.00",
                    "otherStockholderEquity": "141233000.00",
                    "propertyPlantEquipment": "141244000.00",
                    "totalCurrentAssets": "654007000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "15439000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "33073000.00",
                    "longTermDebt": "49785000.00",
                    "inventory": "536980000.00",
                    "accountsPayable": "262369000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12080000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1254000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "-44477000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9220000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "369078000.00",
                    "capitalLeaseObligations": "128980000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "23505000.00",
                    "nonCurrentLiabilitiesTotal": "137004000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "145117000.00",
                    "liabilitiesAndStockholdersEquity": "1023085000.00",
                    "cashAndShortTermInvestments": "18846000.00",
                    "propertyPlantAndEquipmentGross": "141244000.00",
                    "propertyPlantAndEquipmentNet": "253569000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-146144000.00",
                    "netInvestedCapital": "397331000.00",
                    "commonStockSharesOutstanding": "12522000.00"
                },
                "2023-04-30": {
                    "date": "2023-04-30",
                    "filing_date": "2023-06-07",
                    "currency_symbol": "USD",
                    "totalAssets": "1014870000.00",
                    "intangibleAssets": "70691000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "58504000.00",
                    "totalLiab": "889049000.00",
                    "totalStockholderEquity": "125821000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "111033000.00",
                    "commonStock": "1247000.00",
                    "capitalStock": "1247000.00",
                    "retainedEarnings": "-9207000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "18242000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "719287000.00",
                    "currentDeferredRevenue": "5900000.00",
                    "netDebt": "495007000.00",
                    "shortTermDebt": "375576000.00",
                    "shortLongTermDebt": "300835000.00",
                    "shortLongTermDebtTotal": "513249000.00",
                    "otherStockholderEquity": "147036000.00",
                    "propertyPlantEquipment": "146315000.00",
                    "totalCurrentAssets": "606599000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "55130000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "25659000.00",
                    "longTermDebt": "49768000.00",
                    "inventory": "504194000.00",
                    "accountsPayable": "223244000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-13255000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1247000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "-9207000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10051999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "408270999.00",
                    "capitalLeaseObligations": "162646000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "32089000.00",
                    "nonCurrentLiabilitiesTotal": "169761999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "150846000.00",
                    "liabilitiesAndStockholdersEquity": "1014870000.00",
                    "cashAndShortTermInvestments": "18242000.00",
                    "propertyPlantAndEquipmentGross": "146315000.00",
                    "propertyPlantAndEquipmentNet": "291096000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-112688000.00",
                    "netInvestedCapital": "350603000.00",
                    "commonStockSharesOutstanding": "12374000.00"
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "986281000.00",
                    "intangibleAssets": "70891000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "47875000.00",
                    "totalLiab": "827803000.00",
                    "totalStockholderEquity": "158478000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "87434999.00",
                    "commonStock": "1229000.00",
                    "capitalStock": "1229000.00",
                    "retainedEarnings": "22540000.00",
                    "otherLiab": "33184000.00",
                    "goodWill": null,
                    "otherAssets": "48154000.00",
                    "cash": "16689000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "648385000.00",
                    "currentDeferredRevenue": "6580000.00",
                    "netDebt": "495111000.00",
                    "shortTermDebt": "365566000.00",
                    "shortLongTermDebt": "286990000.00",
                    "shortLongTermDebtTotal": "511800000.00",
                    "otherStockholderEquity": "147220000.00",
                    "propertyPlantEquipment": "149874000.00",
                    "totalCurrentAssets": "561943000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "158478000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "49584000.00",
                    "longTermDebt": "49752000.00",
                    "inventory": "447795000.00",
                    "accountsPayable": "177147000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12511000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1229000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "22540000.00",
                    "treasuryStock": "-3736000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11475999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "424337999.00",
                    "capitalLeaseObligations": "175058000.00",
                    "longTermDebtTotal": "49752000.00",
                    "nonCurrentLiabilitiesOther": "33184000.00",
                    "nonCurrentLiabilitiesTotal": "179418000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "150956000.00",
                    "liabilitiesAndStockholdersEquity": "986281000.00",
                    "cashAndShortTermInvestments": "16689000.00",
                    "propertyPlantAndEquipmentGross": "149874000.00",
                    "propertyPlantAndEquipmentNet": "305355000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-86442000.00",
                    "netInvestedCapital": "336742000.00",
                    "commonStockSharesOutstanding": "12332000.00"
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": "2022-11-30",
                    "currency_symbol": "USD",
                    "totalAssets": "1084617000.00",
                    "intangibleAssets": "71091000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "48012000.00",
                    "totalLiab": "872441000.00",
                    "totalStockholderEquity": "212176000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "106460000.00",
                    "commonStock": "1266000.00",
                    "capitalStock": "1266000.00",
                    "retainedEarnings": "79375000.00",
                    "otherLiab": "34965000.00",
                    "goodWill": null,
                    "otherAssets": "33715000.00",
                    "cash": "19244000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "683668000.00",
                    "currentDeferredRevenue": "13200000.00",
                    "netDebt": "476634000.00",
                    "shortTermDebt": "342070000.00",
                    "shortLongTermDebt": "265000000.00",
                    "shortLongTermDebtTotal": "495878000.00",
                    "otherStockholderEquity": "144885000.00",
                    "propertyPlantEquipment": "315016000.00",
                    "totalCurrentAssets": "664795000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "141085000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "48820000.00",
                    "longTermDebt": "49735000.00",
                    "inventory": "548719000.00",
                    "accountsPayable": "221432000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-13350000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12799000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "419822000.00",
                    "capitalLeaseObligations": "181143000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "13693000.00",
                    "nonCurrentLiabilitiesTotal": "188773000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1084617000.00",
                    "cashAndShortTermInvestments": "19244000.00",
                    "propertyPlantAndEquipmentGross": "315016000.00",
                    "propertyPlantAndEquipmentNet": "315016000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-18873000.00",
                    "netInvestedCapital": "526911000.00",
                    "commonStockSharesOutstanding": "13162000.00"
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-08-26",
                    "currency_symbol": "USD",
                    "totalAssets": "1174458000.00",
                    "intangibleAssets": "71292000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "59383000.00",
                    "totalLiab": "990277000.00",
                    "totalStockholderEquity": "184181000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "107419000.00",
                    "commonStock": "1309000.00",
                    "capitalStock": "1309000.00",
                    "retainedEarnings": "45532000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "28193000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "793097000.00",
                    "currentDeferredRevenue": "16500000.00",
                    "netDebt": "496831000.00",
                    "shortTermDebt": "362920000.00",
                    "shortLongTermDebt": "283931000.00",
                    "shortLongTermDebtTotal": "525024000.00",
                    "otherStockholderEquity": "148367000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "748457000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "44445000.00",
                    "longTermDebt": "49718000.00",
                    "inventory": "616436000.00",
                    "accountsPayable": "303776000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-11027000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12339000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "426001000.00",
                    "capitalLeaseObligations": "191375000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "13814000.00",
                    "nonCurrentLiabilitiesTotal": "197180000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1174458000.00",
                    "cashAndShortTermInvestments": "28193000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "322357000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-44640000.00",
                    "netInvestedCapital": "517830000.00",
                    "commonStockSharesOutstanding": "13147000.00"
                },
                "2022-04-30": {
                    "date": "2022-04-30",
                    "filing_date": "2022-06-01",
                    "currency_symbol": "USD",
                    "totalAssets": "1145026000.00",
                    "intangibleAssets": "71492000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "50990000.00",
                    "totalLiab": "931342000.00",
                    "totalStockholderEquity": "213684000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "106626000.00",
                    "commonStock": "1342000.00",
                    "capitalStock": "1342000.00",
                    "retainedEarnings": "71913000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "58494000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "717671000.00",
                    "currentDeferredRevenue": "5300000.00",
                    "netDebt": "459429000.00",
                    "shortTermDebt": "339110000.00",
                    "shortLongTermDebt": "249544000.00",
                    "shortLongTermDebtTotal": "517923000.00",
                    "otherStockholderEquity": "151585000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "687463000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "28812000.00",
                    "longTermDebt": "49702000.00",
                    "inventory": "549167000.00",
                    "accountsPayable": "260634000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-11156000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12911000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "457563000.00",
                    "capitalLeaseObligations": "218677000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "13613000.00",
                    "nonCurrentLiabilitiesTotal": "213670999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1145026000.00",
                    "cashAndShortTermInvestments": "58494000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "348592000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-30208000.00",
                    "netInvestedCapital": "512930000.00",
                    "commonStockSharesOutstanding": "13841000.00"
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-03-25",
                    "currency_symbol": "USD",
                    "totalAssets": "1037460000.00",
                    "intangibleAssets": "71865000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "76074999.00",
                    "totalLiab": "811988000.00",
                    "totalStockholderEquity": "225472000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "116937999.00",
                    "commonStock": "1396000.00",
                    "capitalStock": "1396000.00",
                    "retainedEarnings": "77914000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "54787000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "591826000.00",
                    "currentDeferredRevenue": "9584000.00",
                    "netDebt": "396074000.00",
                    "shortTermDebt": "266415000.00",
                    "shortLongTermDebt": "175318000.00",
                    "shortLongTermDebtTotal": "450861000.00",
                    "otherStockholderEquity": "156905000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "581538000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "21863000.00",
                    "longTermDebt": "49685000.00",
                    "inventory": "428813000.00",
                    "accountsPayable": "183758000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10743000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11289000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "455922000.00",
                    "capitalLeaseObligations": "225858000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "12088000.00",
                    "nonCurrentLiabilitiesTotal": "220162000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1037460000.00",
                    "cashAndShortTermInvestments": "54787000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "349659000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-10288000.00",
                    "netInvestedCapital": "450475000.00",
                    "commonStockSharesOutstanding": "14543000.00"
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": "2021-12-08",
                    "currency_symbol": "USD",
                    "totalAssets": "1088366000.00",
                    "intangibleAssets": "72314000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "59628000.00",
                    "totalLiab": "866118000.00",
                    "totalStockholderEquity": "222248000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "135066000.00",
                    "commonStock": "1447000.00",
                    "capitalStock": null,
                    "retainedEarnings": "69753000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "67062000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "624398000.00",
                    "currentDeferredRevenue": "8800000.00",
                    "netDebt": "432931000.00",
                    "shortTermDebt": "296776000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "499993000.00",
                    "otherStockholderEquity": "160637000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "607265000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "38758000.00",
                    "longTermDebt": null,
                    "inventory": "441817000.00",
                    "accountsPayable": "173055000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-9589000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12313000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "481101000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "241720000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1088366000.00",
                    "cashAndShortTermInvestments": "67062000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "368673000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "14873000.00"
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-08-31",
                    "currency_symbol": "USD",
                    "totalAssets": "1128448000.00",
                    "intangibleAssets": "72764000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "45011000.00",
                    "totalLiab": "960263000.00",
                    "totalStockholderEquity": "168185000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "120952000.00",
                    "commonStock": "1483000.00",
                    "capitalStock": null,
                    "retainedEarnings": "15697000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "63982000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "672395000.00",
                    "currentDeferredRevenue": "9500000.00",
                    "netDebt": "494773000.00",
                    "shortTermDebt": "309828000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "558755000.00",
                    "otherStockholderEquity": "160986000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "609248000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "38864000.00",
                    "longTermDebt": null,
                    "inventory": "461391000.00",
                    "accountsPayable": "227579000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-9981000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9308000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "519200000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "287868000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1128448000.00",
                    "cashAndShortTermInvestments": "63982000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "400766000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "15062000.00"
                },
                "2021-04-30": {
                    "date": "2021-04-30",
                    "filing_date": "2021-06-03",
                    "currency_symbol": "USD",
                    "totalAssets": "1127667000.00",
                    "intangibleAssets": "73215000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "50593999.00",
                    "totalLiab": "982657000.00",
                    "totalStockholderEquity": "145010000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "106204000.00",
                    "commonStock": "1469000.00",
                    "capitalStock": "1483000.00",
                    "retainedEarnings": "563000.00",
                    "otherLiab": "39262000.00",
                    "goodWill": null,
                    "otherAssets": "45046000.00",
                    "cash": "65376000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "673434000.00",
                    "currentDeferredRevenue": "6700000.00",
                    "netDebt": "530548000.00",
                    "shortTermDebt": "325963000.00",
                    "shortLongTermDebt": "199837000.00",
                    "shortLongTermDebtTotal": "595924000.00",
                    "otherStockholderEquity": "152674000.00",
                    "propertyPlantEquipment": "433009000.00",
                    "totalCurrentAssets": "576397000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "71795000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "42619000.00",
                    "longTermDebt": "74209000.00",
                    "inventory": "417808000.00",
                    "accountsPayable": "228149000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-9696000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1469000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7612999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "551269999.00",
                    "capitalLeaseObligations": "284709000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "113150000.00",
                    "nonCurrentLiabilitiesTotal": "309223000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1127667000.00",
                    "cashAndShortTermInvestments": "65376000.00",
                    "propertyPlantAndEquipmentGross": "433009000.00",
                    "propertyPlantAndEquipmentNet": "433009000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-63147000.00",
                    "netInvestedCapital": "199837000.00",
                    "commonStockSharesOutstanding": "15002000.00"
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-03-29",
                    "currency_symbol": "USD",
                    "totalAssets": "1136712000.00",
                    "intangibleAssets": "73665000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "55860000.00",
                    "totalLiab": "1043335000.00",
                    "totalStockholderEquity": "93377000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "93593000.00",
                    "commonStock": "1464000.00",
                    "capitalStock": "1469000.00",
                    "retainedEarnings": "-42790000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "63548000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "718499000.00",
                    "currentDeferredRevenue": "8975000.00",
                    "netDebt": "570334000.00",
                    "shortTermDebt": "344363000.00",
                    "shortLongTermDebt": "196893000.00",
                    "shortLongTermDebtTotal": "633882000.00",
                    "otherStockholderEquity": "145355000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "547083000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "39534000.00",
                    "longTermDebt": "74526000.00",
                    "inventory": "388141000.00",
                    "accountsPayable": "252124000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10652000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1464000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8375000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "593044000.00",
                    "capitalLeaseObligations": "324505000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "18000000.00",
                    "nonCurrentLiabilitiesTotal": "328251000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1136712000.00",
                    "cashAndShortTermInvestments": "63548000.00",
                    "propertyPlantAndEquipmentGross": "465425000.00",
                    "propertyPlantAndEquipmentNet": "465425000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-97037000.00",
                    "netInvestedCapital": "416429000.00",
                    "commonStockSharesOutstanding": "14769000.00"
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": "2020-11-24",
                    "currency_symbol": "USD",
                    "totalAssets": "1206943000.00",
                    "intangibleAssets": "74115000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "16159000.00",
                    "totalLiab": "1129574000.00",
                    "totalStockholderEquity": "77369000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "126007000.00",
                    "commonStock": "1464000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-50538000.00",
                    "otherLiab": "38732000.00",
                    "goodWill": null,
                    "otherAssets": "55127000.00",
                    "cash": "64456000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "776759000.00",
                    "currentDeferredRevenue": "7400000.00",
                    "netDebt": "595968000.00",
                    "shortTermDebt": "351964000.00",
                    "shortLongTermDebt": "169778000.00",
                    "shortLongTermDebtTotal": "660424000.00",
                    "otherStockholderEquity": "138518000.00",
                    "propertyPlantEquipment": "462010000.00",
                    "totalCurrentAssets": "539620000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "20885000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "31376000.00",
                    "longTermDebt": "75346000.00",
                    "inventory": "427629000.00",
                    "accountsPayable": "283943000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12075000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1464000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10761000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "667323000.00",
                    "capitalLeaseObligations": "398294000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "38732000.00",
                    "nonCurrentLiabilitiesTotal": "352815000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1206943000.00",
                    "cashAndShortTermInvestments": "64456000.00",
                    "propertyPlantAndEquipmentGross": "488750000.00",
                    "propertyPlantAndEquipmentNet": "488750000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-171416000.00",
                    "netInvestedCapital": "338501000.00",
                    "commonStockSharesOutstanding": "14643000.00"
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-09-03",
                    "currency_symbol": "USD",
                    "totalAssets": "1167939000.00",
                    "intangibleAssets": "74565000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "23085000.00",
                    "totalLiab": "1106424000.00",
                    "totalStockholderEquity": "61515000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "107412000.00",
                    "commonStock": "1464000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-63862000.00",
                    "otherLiab": "42695000.00",
                    "goodWill": null,
                    "otherAssets": "104428000.00",
                    "cash": "36119000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "809542000.00",
                    "currentDeferredRevenue": "5700000.00",
                    "netDebt": "629818000.00",
                    "shortTermDebt": "411750000.00",
                    "shortLongTermDebt": "250818000.00",
                    "shortLongTermDebtTotal": "665937000.00",
                    "otherStockholderEquity": "135325000.00",
                    "propertyPlantEquipment": "520759000.00",
                    "totalCurrentAssets": "469860000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "-11377000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "29634000.00",
                    "longTermDebt": null,
                    "inventory": "381022000.00",
                    "accountsPayable": "279014000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-11412000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10829000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "698079000.00",
                    "capitalLeaseObligations": "415119000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "18295000.00",
                    "nonCurrentLiabilitiesTotal": "296881999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1167939000.00",
                    "cashAndShortTermInvestments": "36119000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "520759000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "14634000.00"
                },
                "2020-04-30": {
                    "date": "2020-04-30",
                    "filing_date": "2020-06-12",
                    "currency_symbol": "USD",
                    "totalAssets": "1184936000.00",
                    "intangibleAssets": "75013000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "23521000.00",
                    "totalLiab": "1079901000.00",
                    "totalStockholderEquity": "105035000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "92269999.00",
                    "commonStock": "1458000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-16838000.00",
                    "otherLiab": "39062000.00",
                    "goodWill": null,
                    "otherAssets": "80026000.00",
                    "cash": "71751000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "759000000.00",
                    "currentDeferredRevenue": "15100000.00",
                    "netDebt": "595105000.00",
                    "shortTermDebt": "385017000.00",
                    "shortLongTermDebt": "234554000.00",
                    "shortLongTermDebtTotal": "666856000.00",
                    "otherStockholderEquity": "132303000.00",
                    "propertyPlantEquipment": "561657000.00",
                    "totalCurrentAssets": "468240000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "30022000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "37173000.00",
                    "longTermDebt": null,
                    "inventory": "335795000.00",
                    "accountsPayable": "263984000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-11888000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11452999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "716695999.00",
                    "capitalLeaseObligations": "432302000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "14673000.00",
                    "nonCurrentLiabilitiesTotal": "320901000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1184936000.00",
                    "cashAndShortTermInvestments": "71751000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "561657000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "14611000.00"
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-03-19",
                    "currency_symbol": "USD",
                    "totalAssets": "1181397000.00",
                    "intangibleAssets": "73291000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "21416000.00",
                    "totalLiab": "946210000.00",
                    "totalStockholderEquity": "235187000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "75744000.00",
                    "commonStock": "1476000.00",
                    "capitalStock": null,
                    "retainedEarnings": "108215000.00",
                    "otherLiab": "39295000.00",
                    "goodWill": null,
                    "otherAssets": "25335000.00",
                    "cash": "68487000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "595007000.00",
                    "currentDeferredRevenue": "4321000.00",
                    "netDebt": "536097000.00",
                    "shortTermDebt": "292676000.00",
                    "shortLongTermDebt": "170808000.00",
                    "shortLongTermDebtTotal": "604584000.00",
                    "otherStockholderEquity": "136085000.00",
                    "propertyPlantEquipment": "630718000.00",
                    "totalCurrentAssets": "449880000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "159723000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "32811999.00",
                    "longTermDebt": null,
                    "inventory": "327165000.00",
                    "accountsPayable": "213115000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10589000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14566999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "731516999.00",
                    "capitalLeaseObligations": "433776000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "6155000.00",
                    "nonCurrentLiabilitiesTotal": "351203000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1181397000.00",
                    "cashAndShortTermInvestments": "68487000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "630718000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "15101000.00"
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": "2019-12-11",
                    "currency_symbol": "USD",
                    "totalAssets": "1285722000.00",
                    "intangibleAssets": "75803000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "20722000.00",
                    "totalLiab": "1031283000.00",
                    "totalStockholderEquity": "254439000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "89376000.00",
                    "commonStock": "1531000.00",
                    "capitalStock": null,
                    "retainedEarnings": "121131000.00",
                    "otherLiab": "39070000.00",
                    "goodWill": null,
                    "otherAssets": "29467000.00",
                    "cash": "66059000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "660598000.00",
                    "currentDeferredRevenue": "20100000.00",
                    "netDebt": "574016000.00",
                    "shortTermDebt": "308460000.00",
                    "shortLongTermDebt": "184179000.00",
                    "shortLongTermDebtTotal": "640075000.00",
                    "otherStockholderEquity": "142333000.00",
                    "propertyPlantEquipment": "664385000.00",
                    "totalCurrentAssets": "516067000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "178636000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "39471000.00",
                    "longTermDebt": null,
                    "inventory": "389815000.00",
                    "accountsPayable": "235491000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10556000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11852000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "769655000.00",
                    "capitalLeaseObligations": "455896000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "15081000.00",
                    "nonCurrentLiabilitiesTotal": "370684999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1285722000.00",
                    "cashAndShortTermInvestments": "66059000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "664385000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "15546000.00"
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-08-27",
                    "currency_symbol": "USD",
                    "totalAssets": "1303537000.00",
                    "intangibleAssets": "76123000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "30258000.00",
                    "totalLiab": "1054281000.00",
                    "totalStockholderEquity": "249256000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "82463000.00",
                    "commonStock": "1572000.00",
                    "capitalStock": null,
                    "retainedEarnings": "113789000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "65357000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "674197000.00",
                    "currentDeferredRevenue": "26000000.00",
                    "netDebt": "600518000.00",
                    "shortTermDebt": "324047000.00",
                    "shortLongTermDebt": "196352000.00",
                    "shortLongTermDebtTotal": "665875000.00",
                    "otherStockholderEquity": "146324000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "521427000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "39638000.00",
                    "longTermDebt": null,
                    "inventory": "386174000.00",
                    "accountsPayable": "236619000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12429000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11475000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "782110000.00",
                    "capitalLeaseObligations": "469523000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "14274000.00",
                    "nonCurrentLiabilitiesTotal": "380083999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1303537000.00",
                    "cashAndShortTermInvestments": "65357000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "678922000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "15859000.00"
                },
                "2019-04-30": {
                    "date": "2019-04-30",
                    "filing_date": "2019-05-29",
                    "currency_symbol": "USD",
                    "totalAssets": "1285954000.00",
                    "intangibleAssets": "76573000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "27155999.00",
                    "totalLiab": "1005580000.00",
                    "totalStockholderEquity": "280374000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "96352000.00",
                    "commonStock": "1592000.00",
                    "capitalStock": null,
                    "retainedEarnings": "144889000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "66111000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "600202000.00",
                    "currentDeferredRevenue": "8900000.00",
                    "netDebt": "588051000.00",
                    "shortTermDebt": "286855000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "654162000.00",
                    "otherStockholderEquity": "146688000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "474003000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "39562000.00",
                    "longTermDebt": null,
                    "inventory": "341174000.00",
                    "accountsPayable": "205643000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12795000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11734000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "811951000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "405378000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1285954000.00",
                    "cashAndShortTermInvestments": "66111000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "708538000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "16107000.00"
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-03-21",
                    "currency_symbol": "USD",
                    "totalAssets": "727046000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "27670000.00",
                    "totalLiab": "412609000.00",
                    "totalStockholderEquity": "314437000.00",
                    "deferredLongTermLiab": "44329000.00",
                    "otherCurrentLiab": "79025000.00",
                    "commonStock": "1588000.00",
                    "capitalStock": null,
                    "retainedEarnings": "180792000.00",
                    "otherLiab": "81210000.00",
                    "goodWill": null,
                    "otherAssets": "31294000.00",
                    "cash": "69136000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "331399000.00",
                    "currentDeferredRevenue": "4400000.00",
                    "netDebt": "-20275000.00",
                    "shortTermDebt": "48861000.00",
                    "shortLongTermDebt": "48861000.00",
                    "shortLongTermDebtTotal": "48861000.00",
                    "otherStockholderEquity": "144306000.00",
                    "propertyPlantEquipment": "260357000.00",
                    "totalCurrentAssets": "435395000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "314437000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "35123000.00",
                    "longTermDebt": null,
                    "inventory": "303466000.00",
                    "accountsPayable": "194786000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12248999.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1588000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "180792000.00",
                    "treasuryStock": "-2685000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13544000.00",
                    "deferredLongTermAssetCharges": "17750000.00",
                    "nonCurrentAssetsTotal": "291651000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "3284000.00",
                    "nonCurrentLiabilitiesTotal": "81209999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "146991000.00",
                    "liabilitiesAndStockholdersEquity": "727046000.00",
                    "cashAndShortTermInvestments": "69136000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "260357000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "16277000.00"
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": "2018-12-06",
                    "currency_symbol": "USD",
                    "totalAssets": "837253000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "37467000.00",
                    "totalLiab": "493795000.00",
                    "totalStockholderEquity": "343458000.00",
                    "deferredLongTermLiab": "46670000.00",
                    "otherCurrentLiab": "109583000.00",
                    "commonStock": "1630000.00",
                    "capitalStock": null,
                    "retainedEarnings": "210751000.00",
                    "otherLiab": "82007000.00",
                    "goodWill": "0.00",
                    "otherAssets": "27487000.00",
                    "cash": "92950000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "411788000.00",
                    "currentDeferredRevenue": "6000000.00",
                    "netDebt": "-27950000.00",
                    "shortTermDebt": "65000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "65000000.00",
                    "otherStockholderEquity": "144189000.00",
                    "propertyPlantEquipment": "262380000.00",
                    "totalCurrentAssets": "547386000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "343458000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "40111000.00",
                    "longTermDebt": "0.00",
                    "inventory": "376858000.00",
                    "accountsPayable": "223607000.00",
                    "totalPermanentEquity": "343458000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-13112000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "1630000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "210751000.00",
                    "treasuryStock": "-2622000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14765000.00",
                    "deferredLongTermAssetCharges": "12722000.00",
                    "nonCurrentAssetsTotal": "289867000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "35337000.00",
                    "nonCurrentLiabilitiesTotal": "82007000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "146811000.00",
                    "liabilitiesAndStockholdersEquity": "837253000.00",
                    "cashAndShortTermInvestments": "92950000.00",
                    "propertyPlantAndEquipmentGross": "262380000.00",
                    "propertyPlantAndEquipmentNet": "262380000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "16496000.00"
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-08-28",
                    "currency_symbol": "USD",
                    "totalAssets": "854344000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "53224000.00",
                    "totalLiab": "531221000.00",
                    "totalStockholderEquity": "323123000.00",
                    "deferredLongTermLiab": "47928000.00",
                    "otherCurrentLiab": "96644000.00",
                    "commonStock": "1649000.00",
                    "capitalStock": null,
                    "retainedEarnings": "198581000.00",
                    "otherLiab": "83913000.00",
                    "goodWill": "0.00",
                    "otherAssets": "23577000.00",
                    "cash": "106405000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "447308000.00",
                    "currentDeferredRevenue": "6600000.00",
                    "netDebt": "-17070000.00",
                    "shortTermDebt": "89335000.00",
                    "shortLongTermDebt": "89335000.00",
                    "shortLongTermDebtTotal": "89335000.00",
                    "otherStockholderEquity": "135782000.00",
                    "propertyPlantEquipment": "257055000.00",
                    "totalCurrentAssets": "573712000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "323123000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "47622000.00",
                    "longTermDebt": "0.00",
                    "inventory": "366461000.00",
                    "accountsPayable": "250184000.00",
                    "totalPermanentEquity": "323123000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-12889000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "1600000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "198581000.00",
                    "treasuryStock": "-2560000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "15093000.00",
                    "deferredLongTermAssetCharges": "8484000.00",
                    "nonCurrentAssetsTotal": "280632000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "35985000.00",
                    "nonCurrentLiabilitiesTotal": "83913000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "138342000.00",
                    "liabilitiesAndStockholdersEquity": "854344000.00",
                    "cashAndShortTermInvestments": "106405000.00",
                    "propertyPlantAndEquipmentGross": "257100000.00",
                    "propertyPlantAndEquipmentNet": "257055000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "16715000.00"
                },
                "2018-04-30": {
                    "date": "2018-04-30",
                    "filing_date": "2018-05-29",
                    "currency_symbol": "USD",
                    "totalAssets": "810927000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "69569000.00",
                    "totalLiab": "467790000.00",
                    "totalStockholderEquity": "343137000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "90087000.00",
                    "commonStock": "1741000.00",
                    "capitalStock": null,
                    "retainedEarnings": "212731000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "90121000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "365101000.00",
                    "currentDeferredRevenue": "7400000.00",
                    "netDebt": "-43321000.00",
                    "shortTermDebt": "46800000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "46800000.00",
                    "otherStockholderEquity": "140177000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "526330000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "31960000.00",
                    "longTermDebt": null,
                    "inventory": "334680000.00",
                    "accountsPayable": "219488000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-11512000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13849000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "284597000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "102689000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "810927000.00",
                    "cashAndShortTermInvestments": "90121000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "260762000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "17734000.00"
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-03-22",
                    "currency_symbol": "USD",
                    "totalAssets": "940228000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "46456000.00",
                    "totalLiab": "466529000.00",
                    "totalStockholderEquity": "473699000.00",
                    "deferredLongTermLiab": "52425000.00",
                    "otherCurrentLiab": "108480000.00",
                    "commonStock": "1726000.00",
                    "capitalStock": null,
                    "retainedEarnings": "226303000.00",
                    "otherLiab": "106005000.00",
                    "goodWill": "0.00",
                    "otherAssets": "25187000.00",
                    "cash": "244519000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "360524000.00",
                    "currentDeferredRevenue": "7941000.00",
                    "netDebt": "-223059000.00",
                    "shortTermDebt": "21460000.00",
                    "shortLongTermDebt": "21460000.00",
                    "shortLongTermDebtTotal": "21460000.00",
                    "otherStockholderEquity": "256064999.00",
                    "propertyPlantEquipment": "258537000.00",
                    "totalCurrentAssets": "656504000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "473699000.00",
                    "shortTermInvestments": "15000000.00",
                    "netReceivables": "26094000.00",
                    "longTermDebt": "0.00",
                    "inventory": "324435000.00",
                    "accountsPayable": "210300000.00",
                    "totalPermanentEquity": "473699000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-10395000.00",
                    "additionalPaidInCapital": "258501000.00",
                    "commonStockTotalEquity": "1700000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "226303000.00",
                    "treasuryStock": "-2436000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12488999.00",
                    "deferredLongTermAssetCharges": "12698000.00",
                    "nonCurrentAssetsTotal": "283723999.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "53580000.00",
                    "nonCurrentLiabilitiesTotal": "106005000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "258501000.00",
                    "liabilitiesAndStockholdersEquity": "940228000.00",
                    "cashAndShortTermInvestments": "259519000.00",
                    "propertyPlantAndEquipmentGross": "258500000.00",
                    "propertyPlantAndEquipmentNet": "258536999.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "17359000.00"
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": "2017-11-21",
                    "currency_symbol": "USD",
                    "totalAssets": "1013424000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "22690000.00",
                    "totalLiab": "502958000.00",
                    "totalStockholderEquity": "510466000.00",
                    "deferredLongTermLiab": "55095000.00",
                    "otherCurrentLiab": "116426000.00",
                    "commonStock": "1749000.00",
                    "capitalStock": null,
                    "retainedEarnings": "272633000.00",
                    "otherLiab": "73780000.00",
                    "goodWill": "0.00",
                    "otherAssets": "55541000.00",
                    "cash": "257743000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "429178000.00",
                    "currentDeferredRevenue": "6790000.00",
                    "netDebt": "-201343000.00",
                    "shortTermDebt": "56400000.00",
                    "shortLongTermDebt": "56400000.00",
                    "shortLongTermDebtTotal": "56400000.00",
                    "otherStockholderEquity": "251350000.00",
                    "propertyPlantEquipment": "266230000.00",
                    "totalCurrentAssets": "691653000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "510466000.00",
                    "shortTermInvestments": "15000000.00",
                    "netReceivables": "32432000.00",
                    "longTermDebt": "0.00",
                    "inventory": "363788000.00",
                    "accountsPayable": "249562000.00",
                    "totalPermanentEquity": "510466000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-15266000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "1700000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "272633000.00",
                    "treasuryStock": "-2374000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4525999.00",
                    "deferredLongTermAssetCharges": "51015000.00",
                    "nonCurrentAssetsTotal": "321770999.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "18685000.00",
                    "nonCurrentLiabilitiesTotal": "73780000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "253724000.00",
                    "liabilitiesAndStockholdersEquity": "1013424000.00",
                    "cashAndShortTermInvestments": "272743000.00",
                    "propertyPlantAndEquipmentGross": "266200000.00",
                    "propertyPlantAndEquipmentNet": "266230000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "18090000.00"
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-08-22",
                    "currency_symbol": "USD",
                    "totalAssets": "970675000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "54100000.00",
                    "totalLiab": "473015000.00",
                    "totalStockholderEquity": "497660000.00",
                    "deferredLongTermLiab": "57653000.00",
                    "otherCurrentLiab": "119292000.00",
                    "commonStock": "1772000.00",
                    "capitalStock": null,
                    "retainedEarnings": "260233999.00",
                    "otherLiab": "76530000.00",
                    "goodWill": "0.00",
                    "otherAssets": "51008000.00",
                    "cash": "202332000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "396485000.00",
                    "currentDeferredRevenue": "3359000.00",
                    "netDebt": "-147832000.00",
                    "shortTermDebt": "54500000.00",
                    "shortLongTermDebt": "54500000.00",
                    "shortLongTermDebtTotal": "54500000.00",
                    "otherStockholderEquity": "246432000.00",
                    "propertyPlantEquipment": "263311000.00",
                    "totalCurrentAssets": "656356000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "497660000.00",
                    "shortTermInvestments": "55800000.00",
                    "netReceivables": "33077000.00",
                    "longTermDebt": "0.00",
                    "inventory": "311047000.00",
                    "accountsPayable": "219334000.00",
                    "totalPermanentEquity": "497660000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-10778000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "1800000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "260234000.00",
                    "treasuryStock": "-2312000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4440999.00",
                    "deferredLongTermAssetCharges": "46567000.00",
                    "nonCurrentAssetsTotal": "314318999.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "18877000.00",
                    "nonCurrentLiabilitiesTotal": "76529999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "248744000.00",
                    "liabilitiesAndStockholdersEquity": "970675000.00",
                    "cashAndShortTermInvestments": "258132000.00",
                    "propertyPlantAndEquipmentGross": "263300000.00",
                    "propertyPlantAndEquipmentNet": "263310999.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "18177000.00"
                },
                "2017-04-30": {
                    "date": "2017-04-30",
                    "filing_date": "2017-05-24",
                    "currency_symbol": "USD",
                    "totalAssets": "872256000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "33030000.00",
                    "totalLiab": "376572000.00",
                    "totalStockholderEquity": "495684000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "96372000.00",
                    "commonStock": "1748000.00",
                    "capitalStock": null,
                    "retainedEarnings": "275026000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "175628000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "298210000.00",
                    "currentDeferredRevenue": "21999000.00",
                    "netDebt": "-148228000.00",
                    "shortTermDebt": "27400000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "27400000.00",
                    "otherStockholderEquity": "242022000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "553294000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "55800000.00",
                    "netReceivables": "31538000.00",
                    "longTermDebt": null,
                    "inventory": "257298000.00",
                    "accountsPayable": "152439000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-23112000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4975000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "318962000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "78362000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "872256000.00",
                    "cashAndShortTermInvestments": "231428000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "263884000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "18401000.00"
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "totalAssets": "910499000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "50398000.00",
                    "totalLiab": "414212000.00",
                    "totalStockholderEquity": "496287000.00",
                    "deferredLongTermLiab": "58372000.00",
                    "otherCurrentLiab": "113500000.00",
                    "commonStock": "1776000.00",
                    "capitalStock": null,
                    "retainedEarnings": "274912000.00",
                    "otherLiab": "78362000.00",
                    "goodWill": "0.00",
                    "otherAssets": "55078000.00",
                    "cash": "193709000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "329197000.00",
                    "currentDeferredRevenue": "3133000.00",
                    "netDebt": "-178329000.00",
                    "shortTermDebt": "15380000.00",
                    "shortLongTermDebt": "27400000.00",
                    "shortLongTermDebtTotal": "15380000.00",
                    "otherStockholderEquity": "237752000.00",
                    "propertyPlantEquipment": "263884000.00",
                    "totalCurrentAssets": "611163000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "495684000.00",
                    "shortTermInvestments": "49300000.00",
                    "netReceivables": "31413000.00",
                    "longTermDebt": "0.00",
                    "inventory": "286343000.00",
                    "accountsPayable": "178208000.00",
                    "totalPermanentEquity": "495684000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-18153000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "1800000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "275026000.00",
                    "treasuryStock": "-2250000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5322000.00",
                    "deferredLongTermAssetCharges": "50103000.00",
                    "nonCurrentAssetsTotal": "299336000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "19990000.00",
                    "nonCurrentLiabilitiesTotal": "85014999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "244272000.00",
                    "liabilitiesAndStockholdersEquity": "910499000.00",
                    "cashAndShortTermInvestments": "243009000.00",
                    "propertyPlantAndEquipmentGross": "264300000.00",
                    "propertyPlantAndEquipmentNet": "264279999.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "18419000.00"
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": "2016-11-22",
                    "currency_symbol": "USD",
                    "totalAssets": "983282000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "53131999.00",
                    "totalLiab": "488967000.00",
                    "totalStockholderEquity": "494315000.00",
                    "deferredLongTermLiab": "61128000.00",
                    "otherCurrentLiab": "119250000.00",
                    "commonStock": "1816000.00",
                    "capitalStock": null,
                    "retainedEarnings": "276955000.00",
                    "otherLiab": "85015000.00",
                    "goodWill": "0.00",
                    "otherAssets": "35056000.00",
                    "cash": "192243000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "401117000.00",
                    "currentDeferredRevenue": "26877000.00",
                    "netDebt": "-126643000.00",
                    "shortTermDebt": "65599999.00",
                    "shortLongTermDebt": "15380000.00",
                    "shortLongTermDebtTotal": "65599999.00",
                    "otherStockholderEquity": "236766000.00",
                    "propertyPlantEquipment": "264280000.00",
                    "totalCurrentAssets": "676543000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "496287000.00",
                    "shortTermInvestments": "75100000.00",
                    "netReceivables": "30605000.00",
                    "longTermDebt": "0.00",
                    "inventory": "325463000.00",
                    "accountsPayable": "189390000.00",
                    "totalPermanentEquity": "496287000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-21222000.00",
                    "additionalPaidInCapital": "239940000.00",
                    "commonStockTotalEquity": "1800000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "274912000.00",
                    "treasuryStock": "-2188000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3497000.00",
                    "deferredLongTermAssetCharges": "29734000.00",
                    "nonCurrentAssetsTotal": "306739000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "23887000.00",
                    "nonCurrentLiabilitiesTotal": "87849999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "239940000.00",
                    "liabilitiesAndStockholdersEquity": "983282000.00",
                    "cashAndShortTermInvestments": "267343000.00",
                    "propertyPlantAndEquipmentGross": "274700000.00",
                    "propertyPlantAndEquipmentNet": "274747000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "18703000.00"
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-08-31",
                    "currency_symbol": "USD",
                    "totalAssets": "933537000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "49774000.00",
                    "totalLiab": "451117000.00",
                    "totalStockholderEquity": "482420000.00",
                    "deferredLongTermLiab": "66201000.00",
                    "otherCurrentLiab": "111994000.00",
                    "commonStock": "1857000.00",
                    "capitalStock": null,
                    "retainedEarnings": "266423999.00",
                    "otherLiab": "91953000.00",
                    "goodWill": "0.00",
                    "otherAssets": "28800000.00",
                    "cash": "170829000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "359164000.00",
                    "currentDeferredRevenue": "4635000.00",
                    "netDebt": "-126969000.00",
                    "shortTermDebt": "43860000.00",
                    "shortLongTermDebt": "43860000.00",
                    "shortLongTermDebtTotal": "43860000.00",
                    "otherStockholderEquity": "231837000.00",
                    "propertyPlantEquipment": "277195000.00",
                    "totalCurrentAssets": "627542000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "482420000.00",
                    "shortTermInvestments": "75100000.00",
                    "netReceivables": "35255000.00",
                    "longTermDebt": "0.00",
                    "inventory": "296584000.00",
                    "accountsPayable": "198675000.00",
                    "totalPermanentEquity": "482420000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-17698000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "1900000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "266424000.00",
                    "treasuryStock": "-2063000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3432000.00",
                    "deferredLongTermAssetCharges": "25368000.00",
                    "nonCurrentAssetsTotal": "305995000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "25752000.00",
                    "nonCurrentLiabilitiesTotal": "91953000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "233900000.00",
                    "liabilitiesAndStockholdersEquity": "933537000.00",
                    "cashAndShortTermInvestments": "245929000.00",
                    "propertyPlantAndEquipmentGross": "277200000.00",
                    "propertyPlantAndEquipmentNet": "277195000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "18811000.00"
                },
                "2016-04-30": {
                    "date": "2016-04-30",
                    "filing_date": "2016-05-25",
                    "currency_symbol": "USD",
                    "totalAssets": "869216000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "47404000.00",
                    "totalLiab": "345717000.00",
                    "totalStockholderEquity": "523499000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "95060000.00",
                    "commonStock": "1894000.00",
                    "capitalStock": null,
                    "retainedEarnings": "304626000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "174801000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "250786000.00",
                    "currentDeferredRevenue": "3272000.00",
                    "netDebt": "-149801000.00",
                    "shortTermDebt": "25000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "25000000.00",
                    "otherStockholderEquity": "232582000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "556825000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "58801000.00",
                    "netReceivables": "25539000.00",
                    "longTermDebt": null,
                    "inventory": "250280000.00",
                    "accountsPayable": "127454000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-15603000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3416000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "312391000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "94931000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "869216000.00",
                    "cashAndShortTermInvestments": "233602000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "283448000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "19569000.00"
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-03-24",
                    "currency_symbol": "USD",
                    "totalAssets": "897948000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "58528000.00",
                    "totalLiab": "370155000.00",
                    "totalStockholderEquity": "527793000.00",
                    "deferredLongTermLiab": "68321000.00",
                    "otherCurrentLiab": "112677000.00",
                    "commonStock": "1948000.00",
                    "capitalStock": null,
                    "retainedEarnings": "321148000.00",
                    "otherLiab": "94931000.00",
                    "goodWill": "0.00",
                    "otherAssets": "28943000.00",
                    "cash": "187534000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "275022000.00",
                    "currentDeferredRevenue": "15486000.00",
                    "netDebt": "-187534000.00",
                    "shortTermDebt": "67439000.00",
                    "shortLongTermDebt": "25000000.00",
                    "shortLongTermDebtTotal": "25000000.00",
                    "otherStockholderEquity": "230243000.00",
                    "propertyPlantEquipment": "283448000.00",
                    "totalCurrentAssets": "581308000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "523499000.00",
                    "shortTermInvestments": "40100000.00",
                    "netReceivables": "26315000.00",
                    "longTermDebt": "0.00",
                    "inventory": "268831000.00",
                    "accountsPayable": "154541000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-27485000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "1900000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "304626000.00",
                    "treasuryStock": "-2001000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3430000.00",
                    "deferredLongTermAssetCharges": "25527000.00",
                    "nonCurrentAssetsTotal": "316640000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "26610000.00",
                    "nonCurrentLiabilitiesTotal": "95133000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "232582000.00",
                    "liabilitiesAndStockholdersEquity": "897948000.00",
                    "cashAndShortTermInvestments": "227634000.00",
                    "propertyPlantAndEquipmentGross": "291000000.00",
                    "propertyPlantAndEquipmentNet": "290980000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "20174000.00"
                },
                "2015-10-31": {
                    "date": "2015-10-31",
                    "filing_date": "2015-12-08",
                    "currency_symbol": "USD",
                    "totalAssets": "977358000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "52106000.00",
                    "totalLiab": "427831000.00",
                    "totalStockholderEquity": "549527000.00",
                    "deferredLongTermLiab": "70250000.00",
                    "otherCurrentLiab": "110474000.00",
                    "commonStock": "2014000.00",
                    "capitalStock": null,
                    "retainedEarnings": "337110000.00",
                    "otherLiab": "95133000.00",
                    "goodWill": "0.00",
                    "otherAssets": "25660000.00",
                    "cash": "183923000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "333704000.00",
                    "currentDeferredRevenue": "5141000.00",
                    "netDebt": "-149572000.00",
                    "shortTermDebt": "34351000.00",
                    "shortLongTermDebt": "15380000.00",
                    "shortLongTermDebtTotal": "34351000.00",
                    "otherStockholderEquity": "230646000.00",
                    "propertyPlantEquipment": "290980000.00",
                    "totalCurrentAssets": "634454000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "527793000.00",
                    "shortTermInvestments": "34600000.00",
                    "netReceivables": "36501000.00",
                    "longTermDebt": "0.00",
                    "inventory": "327324000.00",
                    "accountsPayable": "183738000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-20243000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2014000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "321148000.00",
                    "treasuryStock": "-1939000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3937000.00",
                    "deferredLongTermAssetCharges": "22230000.00",
                    "nonCurrentAssetsTotal": "342904000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "24883000.00",
                    "nonCurrentLiabilitiesTotal": "94127000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "232182000.00",
                    "liabilitiesAndStockholdersEquity": "977358000.00",
                    "cashAndShortTermInvestments": "218523000.00",
                    "propertyPlantAndEquipmentGross": "302216000.00",
                    "propertyPlantAndEquipmentNet": "302216000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "20517000.00"
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-09-03",
                    "currency_symbol": "USD",
                    "totalAssets": "961954000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "65641000.00",
                    "totalLiab": "433129000.00",
                    "totalStockholderEquity": "528825000.00",
                    "deferredLongTermLiab": "72927000.00",
                    "otherCurrentLiab": "119363000.00",
                    "commonStock": "2046000.00",
                    "capitalStock": null,
                    "retainedEarnings": "317251000.00",
                    "otherLiab": "87888000.00",
                    "goodWill": "0.00",
                    "otherAssets": "38567000.00",
                    "cash": "145753000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "345241000.00",
                    "currentDeferredRevenue": "2571000.00",
                    "netDebt": "-116169000.00",
                    "shortTermDebt": "29584000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29584000.00",
                    "otherStockholderEquity": "229792000.00",
                    "propertyPlantEquipment": "302216000.00",
                    "totalCurrentAssets": "616287000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "549527000.00",
                    "shortTermInvestments": "59580000.00",
                    "netReceivables": "31283000.00",
                    "longTermDebt": "0.00",
                    "inventory": "314030000.00",
                    "accountsPayable": "193723000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-20264000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2000000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "337110000.00",
                    "treasuryStock": "-1877000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3311000.00",
                    "deferredLongTermAssetCharges": "36751000.00",
                    "nonCurrentAssetsTotal": "345667000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "21200000.00",
                    "nonCurrentLiabilitiesTotal": "87888000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "230646000.00",
                    "liabilitiesAndStockholdersEquity": "961954000.00",
                    "cashAndShortTermInvestments": "205333000.00",
                    "propertyPlantAndEquipmentGross": "307100000.00",
                    "propertyPlantAndEquipmentNet": "307100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "20576000.00"
                },
                "2015-04-30": {
                    "date": "2015-04-30",
                    "filing_date": "2015-05-20",
                    "currency_symbol": "USD",
                    "totalAssets": "910103000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "52295000.00",
                    "totalLiab": "339310000.00",
                    "totalStockholderEquity": "570793000.00",
                    "deferredLongTermLiab": "78506000.00",
                    "otherCurrentLiab": "104190000.00",
                    "commonStock": "2074000.00",
                    "capitalStock": null,
                    "retainedEarnings": "352527000.00",
                    "otherLiab": "92546000.00",
                    "goodWill": "0.00",
                    "otherAssets": "41598000.00",
                    "cash": "141282000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "246764000.00",
                    "currentDeferredRevenue": "489000.00",
                    "netDebt": "-130096000.00",
                    "shortTermDebt": "11186000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "11186000.00",
                    "otherStockholderEquity": "228586000.00",
                    "propertyPlantEquipment": "309548000.00",
                    "totalCurrentAssets": "558957000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "570793000.00",
                    "shortTermInvestments": "59280000.00",
                    "netReceivables": "25041000.00",
                    "longTermDebt": "0.00",
                    "inventory": "281059000.00",
                    "accountsPayable": "130899000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-12394000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2100000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "352527000.00",
                    "treasuryStock": "-1748000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3420000.00",
                    "deferredLongTermAssetCharges": "38178000.00",
                    "nonCurrentAssetsTotal": "351146000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "14040000.00",
                    "nonCurrentLiabilitiesTotal": "92546000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "228586000.00",
                    "liabilitiesAndStockholdersEquity": "910103000.00",
                    "cashAndShortTermInvestments": "200562000.00",
                    "propertyPlantAndEquipmentGross": "309500000.00",
                    "propertyPlantAndEquipmentNet": "309548000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "21366000.00"
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-03-26",
                    "currency_symbol": "USD",
                    "totalAssets": "958618000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "54429000.00",
                    "totalLiab": "369500000.00",
                    "totalStockholderEquity": "589118000.00",
                    "deferredLongTermLiab": "80214000.00",
                    "otherCurrentLiab": "112355000.00",
                    "commonStock": "2108000.00",
                    "capitalStock": null,
                    "retainedEarnings": "374074000.00",
                    "otherLiab": "95033000.00",
                    "goodWill": "0.00",
                    "otherAssets": "39038000.00",
                    "cash": "173291000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "274467000.00",
                    "currentDeferredRevenue": "15080000.00",
                    "netDebt": "-173291000.00",
                    "shortTermDebt": "56869000.00",
                    "shortLongTermDebt": "15380000.00",
                    "shortLongTermDebtTotal": "11186000.00",
                    "otherStockholderEquity": "230429000.00",
                    "propertyPlantEquipment": "310301000.00",
                    "totalCurrentAssets": "609279000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "589118000.00",
                    "shortTermInvestments": "52000000.00",
                    "netReceivables": "31928000.00",
                    "longTermDebt": "0.00",
                    "inventory": "297631000.00",
                    "accountsPayable": "155323000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-17493000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2108000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "374074000.00",
                    "treasuryStock": "-1682000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3458000.00",
                    "deferredLongTermAssetCharges": "35580000.00",
                    "nonCurrentAssetsTotal": "349339000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "14819000.00",
                    "nonCurrentLiabilitiesTotal": "95033000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "230429000.00",
                    "liabilitiesAndStockholdersEquity": "958618000.00",
                    "cashAndShortTermInvestments": "225291000.00",
                    "propertyPlantAndEquipmentGross": "310301000.00",
                    "propertyPlantAndEquipmentNet": "310301000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "21512000.00"
                },
                "2014-10-31": {
                    "date": "2014-10-31",
                    "filing_date": "2014-12-04",
                    "currency_symbol": "USD",
                    "totalAssets": "995421000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "49423000.00",
                    "totalLiab": "394755000.00",
                    "totalStockholderEquity": "600666000.00",
                    "deferredLongTermLiab": "83667000.00",
                    "otherCurrentLiab": "123062000.00",
                    "commonStock": "2136000.00",
                    "capitalStock": null,
                    "retainedEarnings": "372922000.00",
                    "otherLiab": "97620000.00",
                    "goodWill": "0.00",
                    "otherAssets": "46759000.00",
                    "cash": "170787000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "297135000.00",
                    "currentDeferredRevenue": "4547000.00",
                    "netDebt": "-151687000.00",
                    "shortTermDebt": "19100000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "19100000.00",
                    "otherStockholderEquity": "228552000.00",
                    "propertyPlantEquipment": "318871000.00",
                    "totalCurrentAssets": "629791000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "600666000.00",
                    "shortTermInvestments": "39000000.00",
                    "netReceivables": "28126000.00",
                    "longTermDebt": "0.00",
                    "inventory": "342455000.00",
                    "accountsPayable": "150426000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-2944000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2100000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "372922000.00",
                    "treasuryStock": "-2123000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3573000.00",
                    "deferredLongTermAssetCharges": "43186000.00",
                    "nonCurrentAssetsTotal": "365630000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "13953000.00",
                    "nonCurrentLiabilitiesTotal": "97620000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "228552000.00",
                    "liabilitiesAndStockholdersEquity": "995421000.00",
                    "cashAndShortTermInvestments": "209787000.00",
                    "propertyPlantAndEquipmentGross": "318900000.00",
                    "propertyPlantAndEquipmentNet": "318871000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "21756000.00"
                },
                "2014-07-31": {
                    "date": "2014-07-31",
                    "filing_date": "2014-09-02",
                    "currency_symbol": "USD",
                    "totalAssets": "996395000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "72716000.00",
                    "totalLiab": "412900000.00",
                    "totalStockholderEquity": "583495000.00",
                    "deferredLongTermLiab": "84630000.00",
                    "otherCurrentLiab": "123560000.00",
                    "commonStock": "2171000.00",
                    "capitalStock": null,
                    "retainedEarnings": "352932000.00",
                    "otherLiab": "98444000.00",
                    "goodWill": "0.00",
                    "otherAssets": "43491000.00",
                    "cash": "170949000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "314456000.00",
                    "currentDeferredRevenue": "1648000.00",
                    "netDebt": "-144419000.00",
                    "shortTermDebt": "26530000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "26530000.00",
                    "otherStockholderEquity": "227299000.00",
                    "propertyPlantEquipment": "311210000.00",
                    "totalCurrentAssets": "641694000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "583495000.00",
                    "shortTermInvestments": "29000000.00",
                    "netReceivables": "30050000.00",
                    "longTermDebt": "0.00",
                    "inventory": "338979000.00",
                    "accountsPayable": "162718000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "1093000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2200000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "352932000.00",
                    "treasuryStock": "-2057000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3673000.00",
                    "deferredLongTermAssetCharges": "39818000.00",
                    "nonCurrentAssetsTotal": "354701000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "13814000.00",
                    "nonCurrentLiabilitiesTotal": "98444000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "227299000.00",
                    "liabilitiesAndStockholdersEquity": "996395000.00",
                    "cashAndShortTermInvestments": "199949000.00",
                    "propertyPlantAndEquipmentGross": "311200000.00",
                    "propertyPlantAndEquipmentNet": "311210000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "21837000.00"
                },
                "2014-04-30": {
                    "date": "2014-04-30",
                    "filing_date": "2014-06-03",
                    "currency_symbol": "USD",
                    "totalAssets": "937539000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "52940000.00",
                    "totalLiab": "332126000.00",
                    "totalStockholderEquity": "605413000.00",
                    "deferredLongTermLiab": "86497000.00",
                    "otherCurrentLiab": "110351000.00",
                    "commonStock": "2200000.00",
                    "capitalStock": null,
                    "retainedEarnings": "378196000.00",
                    "otherLiab": "100335000.00",
                    "goodWill": "0.00",
                    "otherAssets": "44463000.00",
                    "cash": "131432000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "231791000.00",
                    "currentDeferredRevenue": "12933000.00",
                    "netDebt": "-131432000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "224727000.00",
                    "propertyPlantEquipment": "315314000.00",
                    "totalCurrentAssets": "577762000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "605413000.00",
                    "shortTermInvestments": "64000000.00",
                    "netReceivables": "25099000.00",
                    "longTermDebt": "0.00",
                    "inventory": "304291000.00",
                    "accountsPayable": "120654000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "290000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2200000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "378196000.00",
                    "treasuryStock": "-1992000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3753000.00",
                    "deferredLongTermAssetCharges": "40710000.00",
                    "nonCurrentAssetsTotal": "359777000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "13838000.00",
                    "nonCurrentLiabilitiesTotal": "100335000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "224727000.00",
                    "liabilitiesAndStockholdersEquity": "937539000.00",
                    "cashAndShortTermInvestments": "195432000.00",
                    "propertyPlantAndEquipmentGross": "315300000.00",
                    "propertyPlantAndEquipmentNet": "315314000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "22419000.00"
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-03-20",
                    "currency_symbol": "USD",
                    "totalAssets": "990630000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "44441000.00",
                    "totalLiab": "373852000.00",
                    "totalStockholderEquity": "616778000.00",
                    "deferredLongTermLiab": "88563000.00",
                    "otherCurrentLiab": "112969000.00",
                    "commonStock": "2223000.00",
                    "capitalStock": null,
                    "retainedEarnings": "389563000.00",
                    "otherLiab": "102503000.00",
                    "goodWill": "0.00",
                    "otherAssets": "49161000.00",
                    "cash": "173997000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "271349000.00",
                    "currentDeferredRevenue": "10859000.00",
                    "netDebt": "-173997000.00",
                    "shortTermDebt": "66653000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "226521000.00",
                    "propertyPlantEquipment": "312149000.00",
                    "totalCurrentAssets": "629320000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "616778000.00",
                    "shortTermInvestments": "62500000.00",
                    "netReceivables": "25960000.00",
                    "longTermDebt": "0.00",
                    "inventory": "322422000.00",
                    "accountsPayable": "150652000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-1529000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2200000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "389563000.00",
                    "treasuryStock": "-1575000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3355000.00",
                    "deferredLongTermAssetCharges": "45806000.00",
                    "nonCurrentAssetsTotal": "361310000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "13940000.00",
                    "nonCurrentLiabilitiesTotal": "102503000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "226521000.00",
                    "liabilitiesAndStockholdersEquity": "990630000.00",
                    "cashAndShortTermInvestments": "236497000.00",
                    "propertyPlantAndEquipmentGross": "312100000.00",
                    "propertyPlantAndEquipmentNet": "312149000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "22652000.00"
                },
                "2013-10-31": {
                    "date": "2013-10-31",
                    "filing_date": "2013-12-05",
                    "currency_symbol": "USD",
                    "totalAssets": "974717000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "48498000.00",
                    "totalLiab": "359182000.00",
                    "totalStockholderEquity": "615535000.00",
                    "deferredLongTermLiab": "90438000.00",
                    "otherCurrentLiab": "118832000.00",
                    "commonStock": "2232000.00",
                    "capitalStock": null,
                    "retainedEarnings": "382851000.00",
                    "otherLiab": "107294000.00",
                    "goodWill": "0.00",
                    "otherAssets": "50513000.00",
                    "cash": "141746000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "251888000.00",
                    "currentDeferredRevenue": "14642000.00",
                    "netDebt": "-141746000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "223117000.00",
                    "propertyPlantEquipment": "318021000.00",
                    "totalCurrentAssets": "606183000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "615535000.00",
                    "shortTermInvestments": "52500000.00",
                    "netReceivables": "26267000.00",
                    "longTermDebt": "0.00",
                    "inventory": "337172000.00",
                    "accountsPayable": "117554000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "7335000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2200000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "382851000.00",
                    "treasuryStock": "-1513000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3991000.00",
                    "deferredLongTermAssetCharges": "46522000.00",
                    "nonCurrentAssetsTotal": "368534000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "16856000.00",
                    "nonCurrentLiabilitiesTotal": "107294000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "223117000.00",
                    "liabilitiesAndStockholdersEquity": "974717000.00",
                    "cashAndShortTermInvestments": "194246000.00",
                    "propertyPlantAndEquipmentGross": "318000000.00",
                    "propertyPlantAndEquipmentNet": "318021000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "22628000.00"
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-09-03",
                    "currency_symbol": "USD",
                    "totalAssets": "957981000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "91593000.00",
                    "totalLiab": "382665000.00",
                    "totalStockholderEquity": "575316000.00",
                    "deferredLongTermLiab": "88723000.00",
                    "otherCurrentLiab": "120022000.00",
                    "commonStock": "2243000.00",
                    "capitalStock": null,
                    "retainedEarnings": "346750000.00",
                    "otherLiab": "105576000.00",
                    "goodWill": "0.00",
                    "otherAssets": "53937000.00",
                    "cash": "149675000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "277089000.00",
                    "currentDeferredRevenue": "12577000.00",
                    "netDebt": "-149675000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "218807000.00",
                    "propertyPlantEquipment": "311867000.00",
                    "totalCurrentAssets": "592177000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "575316000.00",
                    "shortTermInvestments": "35000000.00",
                    "netReceivables": "29722000.00",
                    "longTermDebt": "0.00",
                    "inventory": "325695000.00",
                    "accountsPayable": "153235000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "7516000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2200000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "346750000.00",
                    "treasuryStock": "-1451000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4215000.00",
                    "deferredLongTermAssetCharges": "49722000.00",
                    "nonCurrentAssetsTotal": "365804000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "16853000.00",
                    "nonCurrentLiabilitiesTotal": "105576000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "218807000.00",
                    "liabilitiesAndStockholdersEquity": "957981000.00",
                    "cashAndShortTermInvestments": "184675000.00",
                    "propertyPlantAndEquipmentGross": "311900000.00",
                    "propertyPlantAndEquipmentNet": "311867000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "22514000.00"
                },
                "2013-04-30": {
                    "date": "2013-04-30",
                    "filing_date": "2013-06-06",
                    "currency_symbol": "USD",
                    "totalAssets": "905072000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "83172000.00",
                    "totalLiab": "283662000.00",
                    "totalStockholderEquity": "621410000.00",
                    "deferredLongTermLiab": "90948000.00",
                    "otherCurrentLiab": "101094000.00",
                    "commonStock": "2287000.00",
                    "capitalStock": null,
                    "retainedEarnings": "389636000.00",
                    "otherLiab": "106848000.00",
                    "goodWill": "0.00",
                    "otherAssets": "49016000.00",
                    "cash": "186260000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "176814000.00",
                    "currentDeferredRevenue": "10518000.00",
                    "netDebt": "-186260000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "217447000.00",
                    "propertyPlantEquipment": "334443000.00",
                    "totalCurrentAssets": "521613000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "621410000.00",
                    "shortTermInvestments": "15000000.00",
                    "netReceivables": "22223000.00",
                    "longTermDebt": "0.00",
                    "inventory": "251285000.00",
                    "accountsPayable": "69644000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "12040000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2300000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "389636000.00",
                    "treasuryStock": "-1388000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4327000.00",
                    "deferredLongTermAssetCharges": "44689000.00",
                    "nonCurrentAssetsTotal": "383459000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "15900000.00",
                    "nonCurrentLiabilitiesTotal": "106848000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "217447000.00",
                    "liabilitiesAndStockholdersEquity": "905072000.00",
                    "cashAndShortTermInvestments": "201260000.00",
                    "propertyPlantAndEquipmentGross": "334400000.00",
                    "propertyPlantAndEquipmentNet": "334443000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "23289000.00"
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "923410000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "89011000.00",
                    "totalLiab": "302461000.00",
                    "totalStockholderEquity": "620949000.00",
                    "deferredLongTermLiab": "92598000.00",
                    "otherCurrentLiab": "93781000.00",
                    "commonStock": "2318000.00",
                    "capitalStock": null,
                    "retainedEarnings": "389682000.00",
                    "otherLiab": "110955000.00",
                    "goodWill": "0.00",
                    "otherAssets": "48074000.00",
                    "cash": "194128000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "191506000.00",
                    "currentDeferredRevenue": "9714000.00",
                    "netDebt": "-194128000.00",
                    "shortTermDebt": "57553000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "215691000.00",
                    "propertyPlantEquipment": "330101000.00",
                    "totalCurrentAssets": "545235000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "620949000.00",
                    "shortTermInvestments": "15000000.00",
                    "netReceivables": "18490000.00",
                    "longTermDebt": "0.00",
                    "inventory": "266976000.00",
                    "accountsPayable": "87461000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "13258000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2300000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "389682000.00",
                    "treasuryStock": "-1119000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4396000.00",
                    "deferredLongTermAssetCharges": "43678000.00",
                    "nonCurrentAssetsTotal": "378175000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "18357000.00",
                    "nonCurrentLiabilitiesTotal": "110955000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "215691000.00",
                    "liabilitiesAndStockholdersEquity": "923410000.00",
                    "cashAndShortTermInvestments": "209128000.00",
                    "propertyPlantAndEquipmentGross": "330100000.00",
                    "propertyPlantAndEquipmentNet": "330101000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "23789000.00"
                },
                "2012-10-31": {
                    "date": "2012-10-31",
                    "filing_date": "2012-11-29",
                    "currency_symbol": "USD",
                    "totalAssets": "939905000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "91530000.00",
                    "totalLiab": "324681000.00",
                    "totalStockholderEquity": "615224000.00",
                    "deferredLongTermLiab": "95454000.00",
                    "otherCurrentLiab": "105264000.00",
                    "commonStock": "2399000.00",
                    "capitalStock": null,
                    "retainedEarnings": "385164000.00",
                    "otherLiab": "112164000.00",
                    "goodWill": "0.00",
                    "otherAssets": "53682000.00",
                    "cash": "203101000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "212517000.00",
                    "currentDeferredRevenue": "18112000.00",
                    "netDebt": "-203101000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "214695000.00",
                    "propertyPlantEquipment": "335953000.00",
                    "totalCurrentAssets": "550270000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "615224000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "25948000.00",
                    "longTermDebt": "0.00",
                    "inventory": "266400000.00",
                    "accountsPayable": "99342000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "12966000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2400000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "385164000.00",
                    "treasuryStock": "-1057000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4159000.00",
                    "deferredLongTermAssetCharges": "49523000.00",
                    "nonCurrentAssetsTotal": "389635000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "16710000.00",
                    "nonCurrentLiabilitiesTotal": "112164000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "214695000.00",
                    "liabilitiesAndStockholdersEquity": "939905000.00",
                    "cashAndShortTermInvestments": "203101000.00",
                    "propertyPlantAndEquipmentGross": "336000000.00",
                    "propertyPlantAndEquipmentNet": "335953000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "24293000.00"
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-08-30",
                    "currency_symbol": "USD",
                    "totalAssets": "868550000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "64793000.00",
                    "totalLiab": "280806000.00",
                    "totalStockholderEquity": "587744000.00",
                    "deferredLongTermLiab": "96115000.00",
                    "otherCurrentLiab": "91637000.00",
                    "commonStock": "2415000.00",
                    "capitalStock": null,
                    "retainedEarnings": "360985000.00",
                    "otherLiab": "113314000.00",
                    "goodWill": "0.00",
                    "otherAssets": "51878000.00",
                    "cash": "158621000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "167492000.00",
                    "currentDeferredRevenue": "18894000.00",
                    "netDebt": "-158621000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "211952000.00",
                    "propertyPlantEquipment": "330838000.00",
                    "totalCurrentAssets": "485834000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "587744000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "23408000.00",
                    "longTermDebt": "0.00",
                    "inventory": "239012000.00",
                    "accountsPayable": "72809000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "12392000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2400000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "360985000.00",
                    "treasuryStock": "-1211000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4272000.00",
                    "deferredLongTermAssetCharges": "47606000.00",
                    "nonCurrentAssetsTotal": "382716000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "17199000.00",
                    "nonCurrentLiabilitiesTotal": "113314000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "211952000.00",
                    "liabilitiesAndStockholdersEquity": "868550000.00",
                    "cashAndShortTermInvestments": "158621000.00",
                    "propertyPlantAndEquipmentGross": "330800000.00",
                    "propertyPlantAndEquipmentNet": "330838000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "24249000.00"
                },
                "2012-04-30": {
                    "date": "2012-04-30",
                    "filing_date": "2012-05-31",
                    "currency_symbol": "USD",
                    "totalAssets": "856603000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "55788000.00",
                    "totalLiab": "237380000.00",
                    "totalStockholderEquity": "619223000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "90241000.00",
                    "commonStock": "2443000.00",
                    "capitalStock": null,
                    "retainedEarnings": "391649000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "204826000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "126774000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-204826000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "209967000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "473122000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "18656000.00",
                    "longTermDebt": null,
                    "inventory": "193852000.00",
                    "accountsPayable": "34784000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "15164000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4339000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "383481000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "110606000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "856603000.00",
                    "cashAndShortTermInvestments": "204826000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "329058000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "24691000.00"
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-03-23",
                    "currency_symbol": "USD",
                    "totalAssets": "850649000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "57105000.00",
                    "totalLiab": "241283000.00",
                    "totalStockholderEquity": "609366000.00",
                    "deferredLongTermLiab": "95702000.00",
                    "otherCurrentLiab": "69475000.00",
                    "commonStock": "2471000.00",
                    "capitalStock": null,
                    "retainedEarnings": "384051000.00",
                    "otherLiab": "110606000.00",
                    "goodWill": "0.00",
                    "otherAssets": "54423000.00",
                    "cash": "176655000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "131555000.00",
                    "currentDeferredRevenue": "1300000.00",
                    "netDebt": "-176655000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "209561000.00",
                    "propertyPlantEquipment": "329058000.00",
                    "totalCurrentAssets": "473325000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "619223000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "17382000.00",
                    "longTermDebt": "0.00",
                    "inventory": "212916000.00",
                    "accountsPayable": "55516000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "12685000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "391649000.00",
                    "treasuryStock": "-1062000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4407000.00",
                    "deferredLongTermAssetCharges": "50084000.00",
                    "nonCurrentAssetsTotal": "377324000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "14904000.00",
                    "nonCurrentLiabilitiesTotal": "109728000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "209967000.00",
                    "liabilitiesAndStockholdersEquity": "850649000.00",
                    "cashAndShortTermInvestments": "176655000.00",
                    "propertyPlantAndEquipmentGross": "323900000.00",
                    "propertyPlantAndEquipmentNet": "323863000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "25033000.00"
                },
                "2011-10-31": {
                    "date": "2011-10-31",
                    "filing_date": "2011-12-02",
                    "currency_symbol": "USD",
                    "totalAssets": "874180000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "54448000.00",
                    "totalLiab": "267539000.00",
                    "totalStockholderEquity": "606641000.00",
                    "deferredLongTermLiab": "94569000.00",
                    "otherCurrentLiab": "90229000.00",
                    "commonStock": "2494000.00",
                    "capitalStock": null,
                    "retainedEarnings": "373518000.00",
                    "otherLiab": "109728000.00",
                    "goodWill": "0.00",
                    "otherAssets": "53461000.00",
                    "cash": "152621000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "149121000.00",
                    "currentDeferredRevenue": "14986000.00",
                    "netDebt": "-152621000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "216882000.00",
                    "propertyPlantEquipment": "323863000.00",
                    "totalCurrentAssets": "489361000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "609366000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "25867000.00",
                    "longTermDebt": "0.00",
                    "inventory": "256425000.00",
                    "accountsPayable": "54960000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "13747000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "384051000.00",
                    "treasuryStock": "-598000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4510000.00",
                    "deferredLongTermAssetCharges": "49054000.00",
                    "nonCurrentAssetsTotal": "384819000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "15159000.00",
                    "nonCurrentLiabilitiesTotal": "118418000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "210159000.00",
                    "liabilitiesAndStockholdersEquity": "874180000.00",
                    "cashAndShortTermInvestments": "152621000.00",
                    "propertyPlantAndEquipmentGross": "326600000.00",
                    "propertyPlantAndEquipmentNet": "326623000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "25279000.00"
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-09-07",
                    "currency_symbol": "USD",
                    "totalAssets": "873251000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "64576000.00",
                    "totalLiab": "273372000.00",
                    "totalStockholderEquity": "599879000.00",
                    "deferredLongTermLiab": "97945000.00",
                    "otherCurrentLiab": "82903000.00",
                    "commonStock": "2549000.00",
                    "capitalStock": null,
                    "retainedEarnings": "362070000.00",
                    "otherLiab": "118418000.00",
                    "goodWill": "0.00",
                    "otherAssets": "58196000.00",
                    "cash": "151503000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "152749000.00",
                    "currentDeferredRevenue": "14520000.00",
                    "netDebt": "-151503000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "217367000.00",
                    "propertyPlantEquipment": "326623000.00",
                    "totalCurrentAssets": "482900000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "606641000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "22760000.00",
                    "longTermDebt": "0.00",
                    "inventory": "244061000.00",
                    "accountsPayable": "67738000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "17893000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "373518000.00",
                    "treasuryStock": "-536000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4016000.00",
                    "deferredLongTermAssetCharges": "53686000.00",
                    "nonCurrentAssetsTotal": "390351000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "20473000.00",
                    "nonCurrentLiabilitiesTotal": "120623000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "216882000.00",
                    "liabilitiesAndStockholdersEquity": "873251000.00",
                    "cashAndShortTermInvestments": "151503000.00",
                    "propertyPlantAndEquipmentGross": "331300000.00",
                    "propertyPlantAndEquipmentNet": "331277000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "25738000.00"
                },
                "2011-04-30": {
                    "date": "2011-04-30",
                    "filing_date": "2011-06-06",
                    "currency_symbol": "USD",
                    "totalAssets": "864962000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "53962000.00",
                    "totalLiab": "229361000.00",
                    "totalStockholderEquity": "635601000.00",
                    "deferredLongTermLiab": "99861000.00",
                    "otherCurrentLiab": "82424000.00",
                    "commonStock": "2601000.00",
                    "capitalStock": null,
                    "retainedEarnings": "394965000.00",
                    "otherLiab": "120623000.00",
                    "goodWill": "0.00",
                    "otherAssets": "59074000.00",
                    "cash": "212347000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "107120000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-212347000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "218826000.00",
                    "propertyPlantEquipment": "331277000.00",
                    "totalCurrentAssets": "480292000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "599879000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "21269000.00",
                    "longTermDebt": "0.00",
                    "inventory": "192714000.00",
                    "accountsPayable": "23635000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "19209000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2601000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "362070000.00",
                    "treasuryStock": "-463000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4168000.00",
                    "deferredLongTermAssetCharges": "55058000.00",
                    "nonCurrentAssetsTotal": "384670000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "20762000.00",
                    "nonCurrentLiabilitiesTotal": "122241000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "217367000.00",
                    "liabilitiesAndStockholdersEquity": "864962000.00",
                    "cashAndShortTermInvestments": "212347000.00",
                    "propertyPlantAndEquipmentGross": "327017000.00",
                    "propertyPlantAndEquipmentNet": "327017000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26387000.00"
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "854331000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "67400000.00",
                    "totalLiab": "246604000.00",
                    "totalStockholderEquity": "607727000.00",
                    "deferredLongTermLiab": "99975000.00",
                    "otherCurrentLiab": "72747000.00",
                    "commonStock": "2613000.00",
                    "capitalStock": null,
                    "retainedEarnings": "381997000.00",
                    "otherLiab": "122241000.00",
                    "goodWill": "0.00",
                    "otherAssets": "57653000.00",
                    "cash": "183657000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "130396000.00",
                    "currentDeferredRevenue": "18282000.00",
                    "netDebt": "-183657000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "209960000.00",
                    "propertyPlantEquipment": "327017000.00",
                    "totalCurrentAssets": "477701000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "635601000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "16121000.00",
                    "longTermDebt": "0.00",
                    "inventory": "210523000.00",
                    "accountsPayable": "50730000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "13157000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "394965000.00",
                    "treasuryStock": "-401000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4098000.00",
                    "deferredLongTermAssetCharges": "53485000.00",
                    "nonCurrentAssetsTotal": "376630000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "22266000.00",
                    "nonCurrentLiabilitiesTotal": "116208000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "218826000.00",
                    "liabilitiesAndStockholdersEquity": "854331000.00",
                    "cashAndShortTermInvestments": "183657000.00",
                    "propertyPlantAndEquipmentGross": "320600000.00",
                    "propertyPlantAndEquipmentNet": "320601000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26500000.00"
                },
                "2010-10-31": {
                    "date": "2010-10-31",
                    "filing_date": "2010-12-02",
                    "currency_symbol": "USD",
                    "totalAssets": "875443000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "73545000.00",
                    "totalLiab": "295770000.00",
                    "totalStockholderEquity": "579673000.00",
                    "deferredLongTermLiab": "94394000.00",
                    "otherCurrentLiab": "95396000.00",
                    "commonStock": "2619000.00",
                    "capitalStock": null,
                    "retainedEarnings": "358349000.00",
                    "otherLiab": "116208000.00",
                    "goodWill": "0.00",
                    "otherAssets": "56029000.00",
                    "cash": "170526000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "177479000.00",
                    "currentDeferredRevenue": "25902000.00",
                    "netDebt": "-170526000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "207166000.00",
                    "propertyPlantEquipment": "320601000.00",
                    "totalCurrentAssets": "497918000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "607727000.00",
                    "shortTermInvestments": "2258000.00",
                    "netReceivables": "20945000.00",
                    "longTermDebt": "0.00",
                    "inventory": "232902000.00",
                    "accountsPayable": "79626000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "11539000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "381997000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4202000.00",
                    "deferredLongTermAssetCharges": "51931000.00",
                    "nonCurrentAssetsTotal": "377525000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "21814000.00",
                    "nonCurrentLiabilitiesTotal": "118291000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "209960000.00",
                    "liabilitiesAndStockholdersEquity": "875443000.00",
                    "cashAndShortTermInvestments": "170526000.00",
                    "propertyPlantAndEquipmentGross": "317600000.00",
                    "propertyPlantAndEquipmentNet": "317564000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27238000.00"
                },
                "2010-07-31": {
                    "date": "2010-07-31",
                    "filing_date": "2010-09-03",
                    "currency_symbol": "USD",
                    "totalAssets": "892525000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "84355000.00",
                    "totalLiab": "267373000.00",
                    "totalStockholderEquity": "625152000.00",
                    "deferredLongTermLiab": "97478000.00",
                    "otherCurrentLiab": "80849000.00",
                    "commonStock": "2782000.00",
                    "capitalStock": null,
                    "retainedEarnings": "393368000.00",
                    "otherLiab": "118291000.00",
                    "goodWill": "0.00",
                    "otherAssets": "59961000.00",
                    "cash": "196033000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "150442000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-196033000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "218571000.00",
                    "propertyPlantEquipment": "317564000.00",
                    "totalCurrentAssets": "513594000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "579673000.00",
                    "shortTermInvestments": "2219000.00",
                    "netReceivables": "18905000.00",
                    "longTermDebt": "0.00",
                    "inventory": "214301000.00",
                    "accountsPayable": "68564000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "10431000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2782000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "358349000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4270000.00",
                    "deferredLongTermAssetCharges": "55759000.00",
                    "nonCurrentAssetsTotal": "378931000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "20813000.00",
                    "nonCurrentLiabilitiesTotal": "116931000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "207166000.00",
                    "liabilitiesAndStockholdersEquity": "892525000.00",
                    "cashAndShortTermInvestments": "196033000.00",
                    "propertyPlantAndEquipmentGross": "318255000.00",
                    "propertyPlantAndEquipmentNet": "318255000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27755000.00"
                },
                "2010-04-30": {
                    "date": "2010-04-30",
                    "filing_date": "2010-06-04",
                    "currency_symbol": "USD",
                    "totalAssets": "874580000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "76221000.00",
                    "totalLiab": "244646000.00",
                    "totalStockholderEquity": "629934000.00",
                    "deferredLongTermLiab": "95614000.00",
                    "otherCurrentLiab": "80868000.00",
                    "commonStock": "2770000.00",
                    "capitalStock": null,
                    "retainedEarnings": "401918000.00",
                    "otherLiab": "116931000.00",
                    "goodWill": "0.00",
                    "otherAssets": "60676000.00",
                    "cash": "223509000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "126687000.00",
                    "currentDeferredRevenue": "29811000.00",
                    "netDebt": "-223509000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "241763000.00",
                    "propertyPlantEquipment": "318255000.00",
                    "totalCurrentAssets": "498346000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "625152000.00",
                    "shortTermInvestments": "2195000.00",
                    "netReceivables": "16260000.00",
                    "longTermDebt": "0.00",
                    "inventory": "182356000.00",
                    "accountsPayable": "45588000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "11385000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2800000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "393368000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4347000.00",
                    "deferredLongTermAssetCharges": "56406000.00",
                    "nonCurrentAssetsTotal": "376234000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "21317000.00",
                    "nonCurrentLiabilitiesTotal": "117959000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "218571000.00",
                    "liabilitiesAndStockholdersEquity": "874580000.00",
                    "cashAndShortTermInvestments": "223509000.00",
                    "propertyPlantAndEquipmentGross": "315600000.00",
                    "propertyPlantAndEquipmentNet": "315567000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27930000.00"
                },
                "2010-01-31": {
                    "date": "2010-01-31",
                    "filing_date": "2010-03-26",
                    "currency_symbol": "USD",
                    "totalAssets": "854060000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "65365000.00",
                    "totalLiab": "265090000.00",
                    "totalStockholderEquity": "588970000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "88757000.00",
                    "commonStock": "2747000.00",
                    "capitalStock": null,
                    "retainedEarnings": "374016000.00",
                    "otherLiab": "117959000.00",
                    "goodWill": null,
                    "otherAssets": "60667000.00",
                    "cash": "168380000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "145516000.00",
                    "currentDeferredRevenue": "17540000.00",
                    "netDebt": "-168380000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "204646000.00",
                    "propertyPlantEquipment": "315567000.00",
                    "totalCurrentAssets": "456882000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2222000.00",
                    "netReceivables": "16910000.00",
                    "longTermDebt": null,
                    "inventory": "206227000.00",
                    "accountsPayable": "55547000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "7561000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4443000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "397178000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "119574000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "854060000.00",
                    "cashAndShortTermInvestments": "168380000.00",
                    "propertyPlantAndEquipmentGross": "312800000.00",
                    "propertyPlantAndEquipmentNet": "312801000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28000000.00"
                },
                "2009-10-31": {
                    "date": "2009-10-31",
                    "filing_date": "2009-12-04",
                    "currency_symbol": "USD",
                    "totalAssets": "835316000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "90049000.00",
                    "totalLiab": "282082000.00",
                    "totalStockholderEquity": "553234000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "101765000.00",
                    "commonStock": "2739000.00",
                    "capitalStock": null,
                    "retainedEarnings": "339978000.00",
                    "otherLiab": "119574000.00",
                    "goodWill": null,
                    "otherAssets": "84377000.00",
                    "cash": "102280000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "167498000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-102280000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "203662000.00",
                    "propertyPlantEquipment": "312801000.00",
                    "totalCurrentAssets": "459667000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2112000.00",
                    "netReceivables": "16739000.00",
                    "longTermDebt": null,
                    "inventory": "250599000.00",
                    "accountsPayable": "62612000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "6855000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2739000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4528000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "375649000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "114584000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "835316000.00",
                    "cashAndShortTermInvestments": "102280000.00",
                    "propertyPlantAndEquipmentGross": "311113000.00",
                    "propertyPlantAndEquipmentNet": "311113000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27622000.00"
                },
                "2009-07-31": {
                    "date": "2009-07-31",
                    "filing_date": "2009-09-04",
                    "currency_symbol": "USD",
                    "totalAssets": "922874000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "100143000.00",
                    "totalLiab": "339641000.00",
                    "totalStockholderEquity": "583233000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "89219000.00",
                    "commonStock": "2967000.00",
                    "capitalStock": null,
                    "retainedEarnings": "358625000.00",
                    "otherLiab": "114584000.00",
                    "goodWill": null,
                    "otherAssets": "64536000.00",
                    "cash": "152198000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "220337000.00",
                    "currentDeferredRevenue": "3869000.00",
                    "netDebt": "-114198000.00",
                    "shortTermDebt": "38000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "38000000.00",
                    "otherStockholderEquity": "214358000.00",
                    "propertyPlantEquipment": "311113000.00",
                    "totalCurrentAssets": "537119000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2084000.00",
                    "netReceivables": "21792000.00",
                    "longTermDebt": null,
                    "inventory": "262986000.00",
                    "accountsPayable": "89249000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "7283000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5207000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "385755000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "119304000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "922874000.00",
                    "cashAndShortTermInvestments": "152198000.00",
                    "propertyPlantAndEquipmentGross": "310800000.00",
                    "propertyPlantAndEquipmentNet": "310795000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29552000.00"
                },
                "2009-04-30": {
                    "date": "2009-04-30",
                    "filing_date": "2009-06-05",
                    "currency_symbol": "USD",
                    "totalAssets": "891920000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "84880000.00",
                    "totalLiab": "312531000.00",
                    "totalStockholderEquity": "579389000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "133051000.00",
                    "commonStock": "2950000.00",
                    "capitalStock": null,
                    "retainedEarnings": "365676000.00",
                    "otherLiab": "119304000.00",
                    "goodWill": null,
                    "otherAssets": "74960000.00",
                    "cash": "224275000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "171966000.00",
                    "currentDeferredRevenue": "789000.00",
                    "netDebt": "-186275000.00",
                    "shortTermDebt": "15000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "38000000.00",
                    "otherStockholderEquity": "211201000.00",
                    "propertyPlantEquipment": "310795000.00",
                    "totalCurrentAssets": "510438000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19299000.00",
                    "longTermDebt": null,
                    "inventory": "181984000.00",
                    "accountsPayable": "58155000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-438000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3000000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5298000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "381482000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "140565000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "891920000.00",
                    "cashAndShortTermInvestments": "224275000.00",
                    "propertyPlantAndEquipmentGross": "314300000.00",
                    "propertyPlantAndEquipmentNet": "314331000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29605000.00"
                },
                "2009-01-31": {
                    "date": "2009-01-31",
                    "filing_date": "2009-04-01",
                    "currency_symbol": "USD",
                    "totalAssets": "939757000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "62518000.00",
                    "totalLiab": "391878000.00",
                    "totalStockholderEquity": "547879000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "100496000.00",
                    "commonStock": "2947000.00",
                    "capitalStock": null,
                    "retainedEarnings": "342164000.00",
                    "otherLiab": "117565000.00",
                    "goodWill": null,
                    "otherAssets": "67151000.00",
                    "cash": "226206000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "206995000.00",
                    "currentDeferredRevenue": "3166000.00",
                    "netDebt": "-141206000.00",
                    "shortTermDebt": "30000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "85000000.00",
                    "otherStockholderEquity": "205858000.00",
                    "propertyPlantEquipment": "314331000.00",
                    "totalCurrentAssets": "519590000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19639000.00",
                    "longTermDebt": "23000000.00",
                    "inventory": "211227000.00",
                    "accountsPayable": "73333000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-3090000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2947000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5947000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "420167000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "184883000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "939757000.00",
                    "cashAndShortTermInvestments": "226206000.00",
                    "propertyPlantAndEquipmentGross": "318116000.00",
                    "propertyPlantAndEquipmentNet": "318116000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29700000.00"
                },
                "2008-10-31": {
                    "date": "2008-10-31",
                    "filing_date": "2008-12-09",
                    "currency_symbol": "USD",
                    "totalAssets": "1046309000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "183189000.00",
                    "totalLiab": "536843000.00",
                    "totalStockholderEquity": "509466000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "222498000.00",
                    "commonStock": "2938000.00",
                    "capitalStock": null,
                    "retainedEarnings": "303380000.00",
                    "otherLiab": "129883000.00",
                    "goodWill": null,
                    "otherAssets": "102051000.00",
                    "cash": "185980000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "340859000.00",
                    "currentDeferredRevenue": "114731000.00",
                    "netDebt": "-100980000.00",
                    "shortTermDebt": "30000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "85000000.00",
                    "otherStockholderEquity": "204912000.00",
                    "propertyPlantEquipment": "318116000.00",
                    "totalCurrentAssets": "626158000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "24213000.00",
                    "longTermDebt": "55000000.00",
                    "inventory": "232776000.00",
                    "accountsPayable": "79913000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1764000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6298000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "420151000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "195984000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1046309000.00",
                    "cashAndShortTermInvestments": "185980000.00",
                    "propertyPlantAndEquipmentGross": "336900000.00",
                    "propertyPlantAndEquipmentNet": "336921000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29726000.00"
                },
                "2008-07-31": {
                    "date": "2008-07-31",
                    "filing_date": "2008-09-09",
                    "currency_symbol": "USD",
                    "totalAssets": "1009186000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "185581000.00",
                    "totalLiab": "512960000.00",
                    "totalStockholderEquity": "496226000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "202028000.00",
                    "commonStock": "2933000.00",
                    "capitalStock": null,
                    "retainedEarnings": "279323000.00",
                    "otherLiab": "140984000.00",
                    "goodWill": null,
                    "otherAssets": "83230000.00",
                    "cash": "146704000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "317841000.00",
                    "currentDeferredRevenue": "93619000.00",
                    "netDebt": "-61704000.00",
                    "shortTermDebt": "30000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "85000000.00",
                    "otherStockholderEquity": "202484000.00",
                    "propertyPlantEquipment": "336921000.00",
                    "totalCurrentAssets": "577535000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "26150000.00",
                    "longTermDebt": "55000000.00",
                    "inventory": "219100000.00",
                    "accountsPayable": "80287000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "11486000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6705000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "431651000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "195119000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1009186000.00",
                    "cashAndShortTermInvestments": "146704000.00",
                    "propertyPlantAndEquipmentGross": "333800000.00",
                    "propertyPlantAndEquipmentNet": "333783000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29599000.00"
                },
                "2008-04-30": {
                    "date": "2008-04-30",
                    "filing_date": "2008-06-12",
                    "currency_symbol": "USD",
                    "totalAssets": "953876000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "191474000.00",
                    "totalLiab": "461710000.00",
                    "totalStockholderEquity": "492166000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "229122000.00",
                    "commonStock": "2923000.00",
                    "capitalStock": null,
                    "retainedEarnings": "279312000.00",
                    "otherLiab": "140119000.00",
                    "goodWill": null,
                    "otherAssets": "97868000.00",
                    "cash": "118315000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "320206000.00",
                    "currentDeferredRevenue": "103759000.00",
                    "netDebt": "-90379000.00",
                    "shortTermDebt": "27936000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "27936000.00",
                    "otherStockholderEquity": "197814000.00",
                    "propertyPlantEquipment": "333783000.00",
                    "totalCurrentAssets": "523515000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "34661000.00",
                    "longTermDebt": "55000000.00",
                    "inventory": "179065000.00",
                    "accountsPayable": "59303000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "12117000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2878000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "430361000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "141504000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "953876000.00",
                    "cashAndShortTermInvestments": "118315000.00",
                    "propertyPlantAndEquipmentGross": "338500000.00",
                    "propertyPlantAndEquipmentNet": "338450000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29275000.00"
                },
                "2008-01-31": {
                    "date": "2008-01-31",
                    "filing_date": "2008-04-02",
                    "currency_symbol": "USD",
                    "totalAssets": "997537000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "97822000.00",
                    "totalLiab": "525304000.00",
                    "totalStockholderEquity": "472233000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "136867000.00",
                    "commonStock": "2914000.00",
                    "capitalStock": null,
                    "retainedEarnings": "259794000.00",
                    "otherLiab": "141504000.00",
                    "goodWill": null,
                    "otherAssets": "91911000.00",
                    "cash": "82076000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "310495000.00",
                    "currentDeferredRevenue": "106084000.00",
                    "netDebt": "6900000.00",
                    "shortTermDebt": "88976000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "88976000.00",
                    "otherStockholderEquity": "195591000.00",
                    "propertyPlantEquipment": "338450000.00",
                    "totalCurrentAssets": "510876000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "45698000.00",
                    "longTermDebt": null,
                    "inventory": "285280000.00",
                    "accountsPayable": "80807000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "13934000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3911000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "486661000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "214809000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "997537000.00",
                    "cashAndShortTermInvestments": "82076000.00",
                    "propertyPlantAndEquipmentGross": "354100000.00",
                    "propertyPlantAndEquipmentNet": "357458000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29100000.00"
                },
                "2007-10-31": {
                    "date": "2007-10-31",
                    "filing_date": "2007-12-13",
                    "currency_symbol": "USD",
                    "totalAssets": "1185162000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "101480000.00",
                    "totalLiab": "649329000.00",
                    "totalStockholderEquity": "535833000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "122630000.00",
                    "commonStock": "2909000.00",
                    "capitalStock": null,
                    "retainedEarnings": "318287000.00",
                    "otherLiab": "214809000.00",
                    "goodWill": null,
                    "otherAssets": "129203000.00",
                    "cash": "111225000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "441912000.00",
                    "currentDeferredRevenue": "150844000.00",
                    "netDebt": "-2339000.00",
                    "shortTermDebt": "108886000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "108886000.00",
                    "otherStockholderEquity": "194348000.00",
                    "propertyPlantEquipment": "357458000.00",
                    "totalCurrentAssets": "650083000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "55563000.00",
                    "netReceivables": "44693000.00",
                    "longTermDebt": null,
                    "inventory": "392685000.00",
                    "accountsPayable": "166820000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "20289000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3136000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "535079000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "207417000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1185162000.00",
                    "cashAndShortTermInvestments": "111225000.00",
                    "propertyPlantAndEquipmentGross": "283000000.00",
                    "propertyPlantAndEquipmentNet": "449870000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29359000.00"
                },
                "2007-07-31": {
                    "date": "2007-07-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "1032300000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "101480000.00",
                    "totalLiab": "518700000.00",
                    "totalStockholderEquity": "535833000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "150844000.00",
                    "commonStock": "2909000.00",
                    "capitalStock": null,
                    "retainedEarnings": "306000000.00",
                    "otherLiab": "207417000.00",
                    "goodWill": null,
                    "otherAssets": "85209000.00",
                    "cash": "80200000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "320700000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-8000000.00",
                    "shortTermDebt": "72200000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "72200000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "449870000.00",
                    "totalCurrentAssets": "542300000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "34600000.00",
                    "longTermDebt": null,
                    "inventory": "247100000.00",
                    "accountsPayable": "166820000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "22000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "147300000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1032300000.00",
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": "342700000.00",
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29100000.00"
                },
                "2007-04-30": {
                    "date": "2007-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "953600000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "91626000.00",
                    "totalLiab": "418900000.00",
                    "totalStockholderEquity": "513630000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "121033000.00",
                    "commonStock": "2909000.00",
                    "capitalStock": null,
                    "retainedEarnings": "334100000.00",
                    "otherLiab": "197963000.00",
                    "goodWill": null,
                    "otherAssets": "87899000.00",
                    "cash": "117400000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "222400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-117400000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "402108000.00",
                    "totalCurrentAssets": "499000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "55600000.00",
                    "netReceivables": "33500000.00",
                    "longTermDebt": null,
                    "inventory": "159600000.00",
                    "accountsPayable": "124751000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "16000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "148000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "953600000.00",
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": "306600000.00",
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30000000.00"
                },
                "2007-02-28": {
                    "date": "2007-02-28",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "937000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "58951000.00",
                    "totalLiab": "415200000.00",
                    "totalStockholderEquity": "534676000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "133163000.00",
                    "commonStock": "2909000.00",
                    "capitalStock": null,
                    "retainedEarnings": "326000000.00",
                    "otherLiab": "196505000.00",
                    "goodWill": null,
                    "otherAssets": "87109000.00",
                    "cash": "114500000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "241100000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-114500000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "367504000.00",
                    "totalCurrentAssets": "523100000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "75200000.00",
                    "netReceivables": "35200000.00",
                    "longTermDebt": null,
                    "inventory": "239000000.00",
                    "accountsPayable": "87841000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "8600000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "72100000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "937000000.00",
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": "341700000.00",
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30100000.00"
                },
                "2007-01-31": {
                    "date": "2007-01-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "939486000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "59227000.00",
                    "totalLiab": "417699000.00",
                    "totalStockholderEquity": "521787000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "138770000.00",
                    "commonStock": "2909000.00",
                    "capitalStock": null,
                    "retainedEarnings": "330312000.00",
                    "otherLiab": "175843000.00",
                    "goodWill": null,
                    "otherAssets": "72142000.00",
                    "cash": "116991000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "241856000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "341739000.00",
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "75175000.00",
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": "239039000.00",
                    "accountsPayable": "82970000.00",
                    "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": "29000000.00"
                },
                "2006-10-31": {
                    "date": "2006-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "922200000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "57460000.00",
                    "totalLiab": "442700000.00",
                    "totalStockholderEquity": "479482000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "128135000.00",
                    "commonStock": "2909000.00",
                    "capitalStock": null,
                    "retainedEarnings": "281300000.00",
                    "otherLiab": "173202000.00",
                    "goodWill": null,
                    "otherAssets": "60130000.00",
                    "cash": "133900000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "269500000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-133900000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "311425000.00",
                    "totalCurrentAssets": "550700000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "13300000.00",
                    "netReceivables": "45500000.00",
                    "longTermDebt": null,
                    "inventory": "300400000.00",
                    "accountsPayable": "124358000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "8000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "60100000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "922200000.00",
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": "311400000.00",
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30100000.00"
                },
                "2006-04-30": {
                    "date": "2006-04-30",
                    "filing_date": "2006-06-06",
                    "currency_symbol": "USD",
                    "totalAssets": "783128000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "42902000.00",
                    "totalLiab": "344370000.00",
                    "totalStockholderEquity": "438758000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "91853000.00",
                    "commonStock": "2872000.00",
                    "capitalStock": null,
                    "retainedEarnings": "262790000.00",
                    "otherLiab": "158481000.00",
                    "goodWill": null,
                    "otherAssets": "60804000.00",
                    "cash": "175752000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "196697000.00",
                    "currentDeferredRevenue": "48711000.00",
                    "netDebt": "-175752000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "164154000.00",
                    "propertyPlantEquipment": "282998000.00",
                    "totalCurrentAssets": "469281000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "175752000.00",
                    "netReceivables": "35301000.00",
                    "longTermDebt": null,
                    "inventory": "215326000.00",
                    "accountsPayable": "92300000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "8942000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4818000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "313847000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "147673000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "783128000.00",
                    "cashAndShortTermInvestments": "175752000.00",
                    "propertyPlantAndEquipmentGross": "260300000.00",
                    "propertyPlantAndEquipmentNet": "260318000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29503000.00"
                },
                "2006-01-31": {
                    "date": "2006-01-31",
                    "filing_date": "2006-04-12",
                    "currency_symbol": "USD",
                    "totalAssets": "757320000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "43937000.00",
                    "totalLiab": "364454000.00",
                    "totalStockholderEquity": "392866000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "95366000.00",
                    "commonStock": "2796000.00",
                    "capitalStock": null,
                    "retainedEarnings": "247449000.00",
                    "otherLiab": "147673000.00",
                    "goodWill": null,
                    "otherAssets": "53529000.00",
                    "cash": "173323000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "226064000.00",
                    "currentDeferredRevenue": "6043000.00",
                    "netDebt": "-173323000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "147065000.00",
                    "propertyPlantEquipment": "260318000.00",
                    "totalCurrentAssets": "459994000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "62400000.00",
                    "netReceivables": "29121000.00",
                    "longTermDebt": null,
                    "inventory": "214702000.00",
                    "accountsPayable": "81620000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "8249000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2800000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5206000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "297326000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "138390000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "757320000.00",
                    "cashAndShortTermInvestments": "173323000.00",
                    "propertyPlantAndEquipmentGross": "248600000.00",
                    "propertyPlantAndEquipmentNet": "248628000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31100000.00"
                },
                "2005-10-31": {
                    "date": "2005-10-31",
                    "filing_date": "2005-12-08",
                    "currency_symbol": "USD",
                    "totalAssets": "717084000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "54809000.00",
                    "totalLiab": "366730000.00",
                    "totalStockholderEquity": "350354000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "98825000.00",
                    "commonStock": "2775000.00",
                    "capitalStock": null,
                    "retainedEarnings": "213818000.00",
                    "otherLiab": "138390000.00",
                    "goodWill": null,
                    "otherAssets": "48698000.00",
                    "cash": "122428000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "241406000.00",
                    "currentDeferredRevenue": "89348000.00",
                    "netDebt": "-67129000.00",
                    "shortTermDebt": "55299000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "55299000.00",
                    "otherStockholderEquity": "126850000.00",
                    "propertyPlantEquipment": "248628000.00",
                    "totalCurrentAssets": "465099000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "26702000.00",
                    "longTermDebt": null,
                    "inventory": "261160000.00",
                    "accountsPayable": "87282000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "6911000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2800000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14518000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "251985000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "125324000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "717084000.00",
                    "cashAndShortTermInvestments": "122428000.00",
                    "propertyPlantAndEquipmentGross": "216500000.00",
                    "propertyPlantAndEquipmentNet": "237467000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28576000.00"
                },
                "2005-07-31": {
                    "date": "2005-07-31",
                    "filing_date": "2005-09-08",
                    "currency_symbol": "USD",
                    "totalAssets": "627027000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "60551000.00",
                    "totalLiab": "308125000.00",
                    "totalStockholderEquity": "318902000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "89330000.00",
                    "commonStock": "2772000.00",
                    "capitalStock": null,
                    "retainedEarnings": "184564000.00",
                    "otherLiab": "125324000.00",
                    "goodWill": null,
                    "otherAssets": "14518000.00",
                    "cash": "121958000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "194485000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-98868000.00",
                    "shortTermDebt": "23090000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "23090000.00",
                    "otherStockholderEquity": "126273000.00",
                    "propertyPlantEquipment": "237467000.00",
                    "totalCurrentAssets": "385379000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "22162000.00",
                    "longTermDebt": null,
                    "inventory": "180708000.00",
                    "accountsPayable": "82065000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "5293000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2800000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12730000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "241648000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "113640000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "627027000.00",
                    "cashAndShortTermInvestments": "121958000.00",
                    "propertyPlantAndEquipmentGross": "208500000.00",
                    "propertyPlantAndEquipmentNet": "228918000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27683000.00"
                },
                "2005-04-30": {
                    "date": "2005-04-30",
                    "filing_date": "2005-06-14",
                    "currency_symbol": "USD",
                    "totalAssets": "605534000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "41902000.00",
                    "totalLiab": "277355000.00",
                    "totalStockholderEquity": "328179000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "73510000.00",
                    "commonStock": "2746000.00",
                    "capitalStock": null,
                    "retainedEarnings": "202838000.00",
                    "otherLiab": "113640000.00",
                    "goodWill": null,
                    "otherAssets": "12730000.00",
                    "cash": "106467000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "170057000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-106467000.00",
                    "shortTermDebt": "23100000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "23100000.00",
                    "otherStockholderEquity": "118514000.00",
                    "propertyPlantEquipment": "228918000.00",
                    "totalCurrentAssets": "370332000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "42515000.00",
                    "netReceivables": "21248000.00",
                    "longTermDebt": null,
                    "inventory": "158200000.00",
                    "accountsPayable": "86943000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "4081000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2746000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12890000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "235202000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "107298000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "605534000.00",
                    "cashAndShortTermInvestments": "148982000.00",
                    "propertyPlantAndEquipmentGross": "222312000.00",
                    "propertyPlantAndEquipmentNet": "222312000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28611000.00"
                },
                "2005-01-31": {
                    "date": "2005-01-31",
                    "filing_date": "2005-04-14",
                    "currency_symbol": "USD",
                    "totalAssets": "627388000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "41007000.00",
                    "totalLiab": "315725000.00",
                    "totalStockholderEquity": "311663000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "83440000.00",
                    "commonStock": "2722000.00",
                    "capitalStock": null,
                    "retainedEarnings": "192633000.00",
                    "otherLiab": "105316000.00",
                    "goodWill": null,
                    "otherAssets": "12890000.00",
                    "cash": "165196000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "214949000.00",
                    "currentDeferredRevenue": "3784000.00",
                    "netDebt": "-127928000.00",
                    "shortTermDebt": "37268000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "37268000.00",
                    "otherStockholderEquity": "111373000.00",
                    "propertyPlantEquipment": "220330000.00",
                    "totalCurrentAssets": "392159000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "42515000.00",
                    "netReceivables": "23987000.00",
                    "longTermDebt": null,
                    "inventory": "161969000.00",
                    "accountsPayable": "78106000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "4935000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3123000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "235229000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "100776000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "627388000.00",
                    "cashAndShortTermInvestments": "165196000.00",
                    "propertyPlantAndEquipmentGross": "204400000.00",
                    "propertyPlantAndEquipmentNet": "222722000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28100000.00"
                },
                "2004-10-31": {
                    "date": "2004-10-31",
                    "filing_date": "2004-12-09",
                    "currency_symbol": "USD",
                    "totalAssets": "394468000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "23588000.00",
                    "totalLiab": "112512000.00",
                    "totalStockholderEquity": "281956000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "56183000.00",
                    "commonStock": "2694000.00",
                    "capitalStock": null,
                    "retainedEarnings": "169594000.00",
                    "otherLiab": "100776000.00",
                    "goodWill": null,
                    "otherAssets": "12507000.00",
                    "cash": "45344000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "96904000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-45344000.00",
                    "shortTermDebt": "37300000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "37300000.00",
                    "otherStockholderEquity": "103963000.00",
                    "propertyPlantEquipment": "222722000.00",
                    "totalCurrentAssets": "226548000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "14249000.00",
                    "longTermDebt": null,
                    "inventory": "143367000.00",
                    "accountsPayable": "40721000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "5705000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14054000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "167920000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15608000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "394468000.00",
                    "cashAndShortTermInvestments": "45344000.00",
                    "propertyPlantAndEquipmentGross": "153900000.00",
                    "propertyPlantAndEquipmentNet": "153866000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27393000.00"
                },
                "2004-07-31": {
                    "date": "2004-07-31",
                    "filing_date": "2004-09-07",
                    "currency_symbol": "USD",
                    "totalAssets": "367854000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "26631000.00",
                    "totalLiab": "107222000.00",
                    "totalStockholderEquity": "260632000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "41598000.00",
                    "commonStock": "2687000.00",
                    "capitalStock": null,
                    "retainedEarnings": "151912000.00",
                    "otherLiab": "15608000.00",
                    "goodWill": null,
                    "otherAssets": "14054000.00",
                    "cash": "31333000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "88818000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-31333000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "103353000.00",
                    "propertyPlantEquipment": "153866000.00",
                    "totalCurrentAssets": "207501000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "12974000.00",
                    "longTermDebt": null,
                    "inventory": "136563000.00",
                    "accountsPayable": "46401000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2680000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2687000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14337000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "160353000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "18404000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "367854000.00",
                    "cashAndShortTermInvestments": "31333000.00",
                    "propertyPlantAndEquipmentGross": "146016000.00",
                    "propertyPlantAndEquipmentNet": "146016000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26860000.00"
                },
                "2004-04-30": {
                    "date": "2004-04-30",
                    "filing_date": "2004-06-07",
                    "currency_symbol": "USD",
                    "totalAssets": "377141000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "22014000.00",
                    "totalLiab": "107750000.00",
                    "totalStockholderEquity": "269391000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "38131000.00",
                    "commonStock": "2685000.00",
                    "capitalStock": null,
                    "retainedEarnings": "161823000.00",
                    "otherLiab": "18404000.00",
                    "goodWill": null,
                    "otherAssets": "14337000.00",
                    "cash": "84295000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "90023000.00",
                    "currentDeferredRevenue": "2654000.00",
                    "netDebt": "-84295000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "103068000.00",
                    "propertyPlantEquipment": "146016000.00",
                    "totalCurrentAssets": "216919000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "42300000.00",
                    "netReceivables": "9879000.00",
                    "longTermDebt": null,
                    "inventory": "100731000.00",
                    "accountsPayable": "43622000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1815000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1401000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "160222000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "17727000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "377141000.00",
                    "cashAndShortTermInvestments": "84295000.00",
                    "propertyPlantAndEquipmentGross": "212000000.00",
                    "propertyPlantAndEquipmentNet": "146408000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27657000.00"
                },
                "2004-01-31": {
                    "date": "2004-01-31",
                    "filing_date": "2004-04-15",
                    "currency_symbol": "USD",
                    "totalAssets": "359666000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "20070000.00",
                    "totalLiab": "102661000.00",
                    "totalStockholderEquity": "257005000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "40251000.00",
                    "commonStock": "2673000.00",
                    "capitalStock": null,
                    "retainedEarnings": "150290000.00",
                    "otherLiab": "17727000.00",
                    "goodWill": null,
                    "otherAssets": "13814000.00",
                    "cash": "74772000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "85157000.00",
                    "currentDeferredRevenue": "2654000.00",
                    "netDebt": "-74772000.00",
                    "shortTermDebt": "37597000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "101288000.00",
                    "propertyPlantEquipment": "146408000.00",
                    "totalCurrentAssets": "199432000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "8462000.00",
                    "longTermDebt": null,
                    "inventory": "96128000.00",
                    "accountsPayable": "35173000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2754000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2673000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1099000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "160234000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "17504000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "359666000.00",
                    "cashAndShortTermInvestments": "74772000.00",
                    "propertyPlantAndEquipmentGross": "146707000.00",
                    "propertyPlantAndEquipmentNet": "146707000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27200000.00"
                },
                "2003-10-31": {
                    "date": "2003-10-31",
                    "filing_date": "2003-12-08",
                    "currency_symbol": "USD",
                    "totalAssets": "332441000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "21065000.00",
                    "totalLiab": "93975000.00",
                    "totalStockholderEquity": "238466000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "44008000.00",
                    "commonStock": "2666000.00",
                    "capitalStock": null,
                    "retainedEarnings": "135115000.00",
                    "otherLiab": "17504000.00",
                    "goodWill": null,
                    "otherAssets": "13527000.00",
                    "cash": "44182000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "78160000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-44182000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "99747000.00",
                    "propertyPlantEquipment": "146707000.00",
                    "totalCurrentAssets": "173887000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "12747000.00",
                    "longTermDebt": null,
                    "inventory": "95893000.00",
                    "accountsPayable": "34152000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "938000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9100000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "158554000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15815000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "332441000.00",
                    "cashAndShortTermInvestments": "44182000.00",
                    "propertyPlantAndEquipmentGross": "149400000.00",
                    "propertyPlantAndEquipmentNet": "149354000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27153000.00"
                },
                "2003-07-31": {
                    "date": "2003-07-31",
                    "filing_date": "2003-09-12",
                    "currency_symbol": "USD",
                    "totalAssets": "317912000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "26042000.00",
                    "totalLiab": "91921000.00",
                    "totalStockholderEquity": "225991000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "40473000.00",
                    "commonStock": "2663000.00",
                    "capitalStock": null,
                    "retainedEarnings": "123503000.00",
                    "otherLiab": "15815000.00",
                    "goodWill": null,
                    "otherAssets": "9200000.00",
                    "cash": "25194000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "76732000.00",
                    "currentDeferredRevenue": "40473000.00",
                    "netDebt": "-24768000.00",
                    "shortTermDebt": "426000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "426000.00",
                    "otherStockholderEquity": "99221000.00",
                    "propertyPlantEquipment": "149354000.00",
                    "totalCurrentAssets": "153969000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "15412000.00",
                    "longTermDebt": null,
                    "inventory": "87321000.00",
                    "accountsPayable": "35488000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "604000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9033000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "163943000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15189000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "317912000.00",
                    "cashAndShortTermInvestments": "25194000.00",
                    "propertyPlantAndEquipmentGross": "154600000.00",
                    "propertyPlantAndEquipmentNet": "154617000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26620000.00"
                },
                "2003-05-31": {
                    "date": "2003-05-31",
                    "filing_date": "2003-06-13",
                    "currency_symbol": "USD",
                    "totalAssets": "317322000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "18462000.00",
                    "totalLiab": "82293000.00",
                    "totalStockholderEquity": "235029000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "37784000.00",
                    "commonStock": "2661000.00",
                    "capitalStock": null,
                    "retainedEarnings": "132859000.00",
                    "otherLiab": "15189000.00",
                    "goodWill": null,
                    "otherAssets": "9326000.00",
                    "cash": "47359000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "67246000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-46917000.00",
                    "shortTermDebt": "442000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "442000.00",
                    "otherStockholderEquity": "98942000.00",
                    "propertyPlantEquipment": "154617000.00",
                    "totalCurrentAssets": "151168000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "14973000.00",
                    "longTermDebt": null,
                    "inventory": "70374000.00",
                    "accountsPayable": "29020000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "567000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9308000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "166154000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15047000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "317322000.00",
                    "cashAndShortTermInvestments": "47359000.00",
                    "propertyPlantAndEquipmentGross": "156800000.00",
                    "propertyPlantAndEquipmentNet": "156846000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26739000.00"
                },
                "2003-04-30": {
                    "date": "2003-04-30",
                    "filing_date": "2003-06-13",
                    "currency_symbol": "USD",
                    "totalAssets": "317322000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "18462000.00",
                    "totalLiab": "82293000.00",
                    "totalStockholderEquity": "235029000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "37784000.00",
                    "commonStock": "2661000.00",
                    "capitalStock": null,
                    "retainedEarnings": "132859000.00",
                    "otherLiab": "15047000.00",
                    "goodWill": null,
                    "otherAssets": "9308000.00",
                    "cash": "47359000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "67246000.00",
                    "currentDeferredRevenue": "37149000.00",
                    "netDebt": "-46917000.00",
                    "shortTermDebt": "442000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "442000.00",
                    "otherStockholderEquity": "98942000.00",
                    "propertyPlantEquipment": "156846000.00",
                    "totalCurrentAssets": "151168000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "14973000.00",
                    "longTermDebt": null,
                    "inventory": "70374000.00",
                    "accountsPayable": "29020000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "567000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9308000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "166154000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15047000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "317322000.00",
                    "cashAndShortTermInvestments": "47359000.00",
                    "propertyPlantAndEquipmentGross": "155000000.00",
                    "propertyPlantAndEquipmentNet": "156846000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26739000.00"
                },
                "2002-10-31": {
                    "date": "2002-10-31",
                    "filing_date": "2002-12-16",
                    "currency_symbol": "USD",
                    "totalAssets": "308351000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "24849000.00",
                    "totalLiab": "82852000.00",
                    "totalStockholderEquity": "225499000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "36947000.00",
                    "commonStock": "2656000.00",
                    "capitalStock": null,
                    "retainedEarnings": "125044000.00",
                    "otherLiab": "14391000.00",
                    "goodWill": null,
                    "otherAssets": "9125000.00",
                    "cash": "14446000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "69447000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-14446000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "97913000.00",
                    "propertyPlantEquipment": "155000000.00",
                    "totalCurrentAssets": "140685000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17047000.00",
                    "longTermDebt": null,
                    "inventory": "84343000.00",
                    "accountsPayable": "32500000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-114000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6129000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "167666000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "13405000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "308351000.00",
                    "cashAndShortTermInvestments": "14446000.00",
                    "propertyPlantAndEquipmentGross": "161500000.00",
                    "propertyPlantAndEquipmentNet": "161537000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26756000.00"
                },
                "2002-07-31": {
                    "date": "2002-07-31",
                    "filing_date": "2002-09-17",
                    "currency_symbol": "USD",
                    "totalAssets": "300802000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "23537000.00",
                    "totalLiab": "77307000.00",
                    "totalStockholderEquity": "223495000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "35969000.00",
                    "commonStock": "2650000.00",
                    "capitalStock": null,
                    "retainedEarnings": "123440000.00",
                    "otherLiab": "13405000.00",
                    "goodWill": null,
                    "otherAssets": "6129000.00",
                    "cash": "31705000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "65138000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-31705000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "97686000.00",
                    "propertyPlantEquipment": "161537000.00",
                    "totalCurrentAssets": "135009000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17506000.00",
                    "longTermDebt": null,
                    "inventory": "62261000.00",
                    "accountsPayable": "29169000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-281000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "816000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "165793000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "12169000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "300802000.00",
                    "cashAndShortTermInvestments": "31705000.00",
                    "propertyPlantAndEquipmentGross": "159600000.00",
                    "propertyPlantAndEquipmentNet": "159645000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26492000.00"
                },
                "2002-04-30": {
                    "date": "2002-04-30",
                    "filing_date": "2002-05-31",
                    "currency_symbol": "USD",
                    "totalAssets": "304744000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "18295000.00",
                    "totalLiab": "71428000.00",
                    "totalStockholderEquity": "233316000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "37844000.00",
                    "commonStock": "2645000.00",
                    "capitalStock": null,
                    "retainedEarnings": "133607000.00",
                    "otherLiab": "12169000.00",
                    "goodWill": null,
                    "otherAssets": "6148000.00",
                    "cash": "66204000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "59916000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-66204000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "97076000.00",
                    "propertyPlantEquipment": "159645000.00",
                    "totalCurrentAssets": "148710000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "14439000.00",
                    "longTermDebt": null,
                    "inventory": "49772000.00",
                    "accountsPayable": "22072000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "813000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "156034000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "11512000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "304744000.00",
                    "cashAndShortTermInvestments": "66204000.00",
                    "propertyPlantAndEquipmentGross": "149900000.00",
                    "propertyPlantAndEquipmentNet": "149889000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27348000.00"
                },
                "2002-01-31": {
                    "date": "2002-01-31",
                    "filing_date": "2002-04-08",
                    "currency_symbol": "USD",
                    "totalAssets": "282849000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "15844000.00",
                    "totalLiab": "65843000.00",
                    "totalStockholderEquity": "217006000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "32506000.00",
                    "commonStock": "2637000.00",
                    "capitalStock": null,
                    "retainedEarnings": "118399000.00",
                    "otherLiab": "11512000.00",
                    "goodWill": null,
                    "otherAssets": "6145000.00",
                    "cash": "45191000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "54683000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-45191000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "95982000.00",
                    "propertyPlantEquipment": "149889000.00",
                    "totalCurrentAssets": "132025000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "11895000.00",
                    "longTermDebt": null,
                    "inventory": "59095000.00",
                    "accountsPayable": "22177000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "835000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "150824000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "11160000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "282849000.00",
                    "cashAndShortTermInvestments": "45191000.00",
                    "propertyPlantAndEquipmentGross": "144700000.00",
                    "propertyPlantAndEquipmentNet": "144657000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27100000.00"
                },
                "2001-10-31": {
                    "date": "2001-10-31",
                    "filing_date": "2001-12-17",
                    "currency_symbol": "USD",
                    "totalAssets": "274400000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "15261000.00",
                    "totalLiab": "78261000.00",
                    "totalStockholderEquity": "196139000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "35882000.00",
                    "commonStock": "2630000.00",
                    "capitalStock": null,
                    "retainedEarnings": "99462000.00",
                    "otherLiab": "11160000.00",
                    "goodWill": null,
                    "otherAssets": "6167000.00",
                    "cash": "8653000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "69704000.00",
                    "currentDeferredRevenue": "30317000.00",
                    "netDebt": "-1288000.00",
                    "shortTermDebt": "7365000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7365000.00",
                    "otherStockholderEquity": "94060000.00",
                    "propertyPlantEquipment": "144657000.00",
                    "totalCurrentAssets": "122307000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19089000.00",
                    "longTermDebt": null,
                    "inventory": "79304000.00",
                    "accountsPayable": "26457000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-13000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11471000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "152093000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8557000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "274400000.00",
                    "cashAndShortTermInvestments": "8653000.00",
                    "propertyPlantAndEquipmentGross": "136500000.00",
                    "propertyPlantAndEquipmentNet": "136456000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26876000.00"
                },
                "2001-07-31": {
                    "date": "2001-07-31",
                    "filing_date": "2001-09-17",
                    "currency_symbol": "USD",
                    "totalAssets": "264193000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "23321000.00",
                    "totalLiab": "87109000.00",
                    "totalStockholderEquity": "177084000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "29328000.00",
                    "commonStock": "2625000.00",
                    "capitalStock": null,
                    "retainedEarnings": "80745000.00",
                    "otherLiab": "8557000.00",
                    "goodWill": null,
                    "otherAssets": "15637000.00",
                    "cash": "9922000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "79180000.00",
                    "currentDeferredRevenue": "27394000.00",
                    "netDebt": "15255000.00",
                    "shortTermDebt": "25177000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "25177000.00",
                    "otherStockholderEquity": "93735000.00",
                    "propertyPlantEquipment": "136456000.00",
                    "totalCurrentAssets": "118633000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "16790000.00",
                    "longTermDebt": null,
                    "inventory": "68600000.00",
                    "accountsPayable": "24675000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-21000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10017000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "145560000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7929000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "264193000.00",
                    "cashAndShortTermInvestments": "9922000.00",
                    "propertyPlantAndEquipmentGross": "131400000.00",
                    "propertyPlantAndEquipmentNet": "131377000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26245000.00"
                },
                "2001-05-31": {
                    "date": "2001-05-31",
                    "filing_date": "2001-06-15",
                    "currency_symbol": "USD",
                    "totalAssets": "243200000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "14500000.00",
                    "totalLiab": "62900000.00",
                    "totalStockholderEquity": "180300000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "35600000.00",
                    "commonStock": "2600000.00",
                    "capitalStock": null,
                    "retainedEarnings": "84600000.00",
                    "otherLiab": "7929000.00",
                    "goodWill": null,
                    "otherAssets": "14183000.00",
                    "cash": "24200000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "55500000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-24200000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "93100000.00",
                    "propertyPlantEquipment": "131377000.00",
                    "totalCurrentAssets": "100300000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "13200000.00",
                    "longTermDebt": null,
                    "inventory": "48400000.00",
                    "accountsPayable": "19900000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "142900000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7400000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "243200000.00",
                    "cashAndShortTermInvestments": "24200000.00",
                    "propertyPlantAndEquipmentGross": "130300000.00",
                    "propertyPlantAndEquipmentNet": "130300000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26844000.00"
                },
                "2001-04-30": {
                    "date": "2001-04-30",
                    "filing_date": "2001-06-15",
                    "currency_symbol": "USD",
                    "totalAssets": "243205000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "14529000.00",
                    "totalLiab": "62945000.00",
                    "totalStockholderEquity": "180260000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "35568000.00",
                    "commonStock": "2620000.00",
                    "capitalStock": null,
                    "retainedEarnings": "84637000.00",
                    "otherLiab": "7459000.00",
                    "goodWill": null,
                    "otherAssets": "12597000.00",
                    "cash": "24193000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "55486000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-24193000.00",
                    "shortTermDebt": "3324000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3324000.00",
                    "otherStockholderEquity": "93017000.00",
                    "propertyPlantEquipment": "130317000.00",
                    "totalCurrentAssets": "100291000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "13165000.00",
                    "longTermDebt": null,
                    "inventory": "48404000.00",
                    "accountsPayable": "19918000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-14000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8431000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "142914000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7459000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "243205000.00",
                    "cashAndShortTermInvestments": "24193000.00",
                    "propertyPlantAndEquipmentGross": "127200000.00",
                    "propertyPlantAndEquipmentNet": "130317000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26844000.00"
                },
                "2000-10-31": {
                    "date": "2000-10-31",
                    "filing_date": "2000-12-11",
                    "currency_symbol": "USD",
                    "totalAssets": "236495000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "13260000.00",
                    "totalLiab": "86915000.00",
                    "totalStockholderEquity": "149580000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "30057000.00",
                    "commonStock": "2589000.00",
                    "capitalStock": null,
                    "retainedEarnings": "56865000.00",
                    "otherLiab": "7000000.00",
                    "goodWill": null,
                    "otherAssets": "10748000.00",
                    "cash": "7509000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "80899000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "16342000.00",
                    "shortTermDebt": "23851000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "23851000.00",
                    "otherStockholderEquity": "90141000.00",
                    "propertyPlantEquipment": "121975000.00",
                    "totalCurrentAssets": "112200000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "13647000.00",
                    "longTermDebt": null,
                    "inventory": "77784000.00",
                    "accountsPayable": "26991000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-15000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10647000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "124295000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "6016000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "236495000.00",
                    "cashAndShortTermInvestments": "7509000.00",
                    "propertyPlantAndEquipmentGross": "113600000.00",
                    "propertyPlantAndEquipmentNet": "113648000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26921000.00"
                },
                "2000-07-31": {
                    "date": "2000-07-31",
                    "filing_date": "2000-09-12",
                    "currency_symbol": "USD",
                    "totalAssets": "218781000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "16493000.00",
                    "totalLiab": "86778000.00",
                    "totalStockholderEquity": "132003000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "25032000.00",
                    "commonStock": "2582000.00",
                    "capitalStock": null,
                    "retainedEarnings": "40019000.00",
                    "otherLiab": "6016000.00",
                    "goodWill": null,
                    "otherAssets": "10647000.00",
                    "cash": "4769000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "81272000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "24199000.00",
                    "shortTermDebt": "28968000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "28968000.00",
                    "otherStockholderEquity": "89416000.00",
                    "propertyPlantEquipment": "113648000.00",
                    "totalCurrentAssets": "98544000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "14368000.00",
                    "longTermDebt": null,
                    "inventory": "62914000.00",
                    "accountsPayable": "27272000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-14000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9973000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "120237000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "5506000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "218781000.00",
                    "cashAndShortTermInvestments": "4769000.00",
                    "propertyPlantAndEquipmentGross": "110300000.00",
                    "propertyPlantAndEquipmentNet": "110264000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26662000.00"
                },
                "2000-04-30": {
                    "date": "2000-04-30",
                    "filing_date": "2000-06-12",
                    "currency_symbol": "USD",
                    "totalAssets": "188671000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "10864000.00",
                    "totalLiab": "58637000.00",
                    "totalStockholderEquity": "130034000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "29937000.00",
                    "commonStock": "2576000.00",
                    "capitalStock": null,
                    "retainedEarnings": "38501000.00",
                    "otherLiab": "5506000.00",
                    "goodWill": null,
                    "otherAssets": "9973000.00",
                    "cash": "6560000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "53423000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-6560000.00",
                    "shortTermDebt": "29000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29000000.00",
                    "otherStockholderEquity": "88964000.00",
                    "propertyPlantEquipment": "110264000.00",
                    "totalCurrentAssets": "77356000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "12217000.00",
                    "longTermDebt": null,
                    "inventory": "47715000.00",
                    "accountsPayable": "23486000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-7000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9864000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "111315000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "5214000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "188671000.00",
                    "cashAndShortTermInvestments": "6560000.00",
                    "propertyPlantAndEquipmentGross": "101500000.00",
                    "propertyPlantAndEquipmentNet": "101451000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26352000.00"
                },
                "2000-01-31": {
                    "date": "2000-01-31",
                    "filing_date": "2000-04-28",
                    "currency_symbol": "USD",
                    "totalAssets": "170959000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "10247000.00",
                    "totalLiab": "50893000.00",
                    "totalStockholderEquity": "120066000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "19521000.00",
                    "commonStock": "2570000.00",
                    "capitalStock": null,
                    "retainedEarnings": "29127000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "2204000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "46244000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4303000.00",
                    "shortTermDebt": "6507000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "6507000.00",
                    "otherStockholderEquity": "88376000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "73584000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "5112000.00",
                    "longTermDebt": null,
                    "inventory": "56021000.00",
                    "accountsPayable": "20216000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-7000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9701000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "97375000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "4649000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "170959000.00",
                    "cashAndShortTermInvestments": "2204000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "87674000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26600000.00"
                },
                "1999-10-31": {
                    "date": "1999-10-31",
                    "filing_date": "1999-12-14",
                    "currency_symbol": "USD",
                    "totalAssets": "170400000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "11500000.00",
                    "totalLiab": "65100000.00",
                    "totalStockholderEquity": "105300000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "24500000.00",
                    "commonStock": "2600000.00",
                    "capitalStock": null,
                    "retainedEarnings": "15600000.00",
                    "otherLiab": "4649000.00",
                    "goodWill": null,
                    "otherAssets": "9701000.00",
                    "cash": "1800000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "61100000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "13300000.00",
                    "shortTermDebt": "15100000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "15100000.00",
                    "otherStockholderEquity": "87100000.00",
                    "propertyPlantEquipment": "87674000.00",
                    "totalCurrentAssets": "77900000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "6900000.00",
                    "longTermDebt": null,
                    "inventory": "57700000.00",
                    "accountsPayable": "21500000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8800000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "92500000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "4000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "170400000.00",
                    "cashAndShortTermInvestments": "1800000.00",
                    "propertyPlantAndEquipmentGross": "83700000.00",
                    "propertyPlantAndEquipmentNet": "83700000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26458333.00"
                },
                "1999-07-31": {
                    "date": "1999-07-31",
                    "filing_date": "1999-09-14",
                    "currency_symbol": "USD",
                    "totalAssets": "148300000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "16600000.00",
                    "totalLiab": "56700000.00",
                    "totalStockholderEquity": "91600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "18500000.00",
                    "commonStock": "2500000.00",
                    "capitalStock": null,
                    "retainedEarnings": "2900000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1700000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "53200000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "14800000.00",
                    "shortTermDebt": "16500000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "16500000.00",
                    "otherStockholderEquity": "86200000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "69800000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "5100000.00",
                    "longTermDebt": null,
                    "inventory": "46400000.00",
                    "accountsPayable": "18200000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-24900000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "78500000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3500000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "148300000.00",
                    "cashAndShortTermInvestments": "1700000.00",
                    "propertyPlantAndEquipmentGross": "70900000.00",
                    "propertyPlantAndEquipmentNet": "70900000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28000000.00"
                },
                "1999-04-30": {
                    "date": "1999-04-30",
                    "filing_date": "1999-06-15",
                    "currency_symbol": "USD",
                    "totalAssets": "132500000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "10400000.00",
                    "totalLiab": "43700000.00",
                    "totalStockholderEquity": "88800000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "21300000.00",
                    "commonStock": "2500000.00",
                    "capitalStock": null,
                    "retainedEarnings": "1500000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "26000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "40400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-26000000.00",
                    "shortTermDebt": "16500000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "16500000.00",
                    "otherStockholderEquity": "84800000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "69500000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "4900000.00",
                    "longTermDebt": null,
                    "inventory": "28200000.00",
                    "accountsPayable": "19100000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-24900000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7500000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "63000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3300000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "132500000.00",
                    "cashAndShortTermInvestments": "26000000.00",
                    "propertyPlantAndEquipmentGross": "55500000.00",
                    "propertyPlantAndEquipmentNet": "55500000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26620000.00"
                },
                "1999-01-31": {
                    "date": "1999-01-31",
                    "filing_date": "1999-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "110800000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "8100000.00",
                    "totalLiab": "30200000.00",
                    "totalStockholderEquity": "80600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13700000.00",
                    "commonStock": "2500000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-5900000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "16400000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-16400000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "84000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "62500000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2700000.00",
                    "longTermDebt": null,
                    "inventory": "35300000.00",
                    "accountsPayable": "13300000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "48300000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3200000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "110800000.00",
                    "cashAndShortTermInvestments": "16400000.00",
                    "propertyPlantAndEquipmentGross": "42300000.00",
                    "propertyPlantAndEquipmentNet": "42300000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27500000.00"
                },
                "1998-10-31": {
                    "date": "1998-10-31",
                    "filing_date": "1998-12-11",
                    "currency_symbol": "USD",
                    "totalAssets": "106000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "16100000.00",
                    "totalLiab": "36200000.00",
                    "totalStockholderEquity": "69800000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12300000.00",
                    "commonStock": "2500000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-15900000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1200000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33200000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4900000.00",
                    "shortTermDebt": "6100000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "6100000.00",
                    "otherStockholderEquity": "103400000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "61400000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "3200000.00",
                    "longTermDebt": null,
                    "inventory": "40900000.00",
                    "accountsPayable": "14800000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17700000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2700000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "44600000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "106000000.00",
                    "cashAndShortTermInvestments": "1200000.00",
                    "propertyPlantAndEquipmentGross": "41900000.00",
                    "propertyPlantAndEquipmentNet": "41900000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "25757576.00"
                },
                "1998-07-31": {
                    "date": "1998-07-31",
                    "filing_date": "1998-09-15",
                    "currency_symbol": "USD",
                    "totalAssets": "98300000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "17200000.00",
                    "totalLiab": "37200000.00",
                    "totalStockholderEquity": "61100000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9100000.00",
                    "commonStock": "2500000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-24400000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "900000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "34200000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "11700000.00",
                    "shortTermDebt": "12600000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "12600000.00",
                    "otherStockholderEquity": "83000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "51900000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "3000000.00",
                    "longTermDebt": null,
                    "inventory": "30800000.00",
                    "accountsPayable": "12500000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17700000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "46400000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "98300000.00",
                    "cashAndShortTermInvestments": "900000.00",
                    "propertyPlantAndEquipmentGross": "38800000.00",
                    "propertyPlantAndEquipmentNet": "38800000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "25000000.00"
                },
                "1998-04-30": {
                    "date": "1998-04-30",
                    "filing_date": "1998-06-12",
                    "currency_symbol": "USD",
                    "totalAssets": "83000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "15900000.00",
                    "totalLiab": "21500000.00",
                    "totalStockholderEquity": "61500000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9500000.00",
                    "commonStock": "2500000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-23800000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3600000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18700000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3600000.00",
                    "shortTermDebt": "1100000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1100000.00",
                    "otherStockholderEquity": "82800000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "40400000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2900000.00",
                    "longTermDebt": null,
                    "inventory": "18000000.00",
                    "accountsPayable": "9200000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12800000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7200000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "42600000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "2800000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "83000000.00",
                    "cashAndShortTermInvestments": "3600000.00",
                    "propertyPlantAndEquipmentGross": "35400000.00",
                    "propertyPlantAndEquipmentNet": "35400000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "24545455.00"
                },
                "1997-10-31": {
                    "date": "1997-10-31",
                    "filing_date": "1997-12-16",
                    "currency_symbol": "USD",
                    "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": "23333333.00"
                },
                "1997-07-31": {
                    "date": "1997-07-31",
                    "filing_date": "1997-07-31",
                    "currency_symbol": "USD",
                    "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": "24622000.00"
                },
                "1997-04-30": {
                    "date": "1997-04-30",
                    "filing_date": "1997-04-30",
                    "currency_symbol": "USD",
                    "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": "24622000.00"
                },
                "1997-01-31": {
                    "date": "1997-01-31",
                    "filing_date": "1997-04-30",
                    "currency_symbol": "USD",
                    "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": "24622000.00"
                }
            },
            "yearly": {
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-04-10",
                    "currency_symbol": "USD",
                    "totalAssets": "670299000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "41441000.00",
                    "totalLiab": "724482000.00",
                    "totalStockholderEquity": "-54183000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "81200000.00",
                    "commonStock": "2217000.00",
                    "capitalStock": "2217000.00",
                    "retainedEarnings": "-280947000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5489000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "387889000.00",
                    "currentDeferredRevenue": "6949000.00",
                    "netDebt": "508377000.00",
                    "shortTermDebt": "188314000.00",
                    "shortLongTermDebt": "131078000.00",
                    "shortLongTermDebtTotal": "513866000.00",
                    "otherStockholderEquity": "242650000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "397997000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "25967000.00",
                    "longTermDebt": "205142000.00",
                    "inventory": "325100000.00",
                    "accountsPayable": "108481000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-18171000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13149000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "272302000.00",
                    "capitalLeaseObligations": "177646000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "7521000.00",
                    "nonCurrentLiabilitiesTotal": "336593000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "670299000.00",
                    "cashAndShortTermInvestments": "5489000.00",
                    "propertyPlantAndEquipmentGross": "780923000.00",
                    "propertyPlantAndEquipmentNet": "246153000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "10108000.00",
                    "netInvestedCapital": "282037000.00",
                    "commonStockSharesOutstanding": "22028000.00"
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-04-17",
                    "currency_symbol": "USD",
                    "totalAssets": "747552000.00",
                    "intangibleAssets": "13000000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "20354000.00",
                    "totalLiab": "806963000.00",
                    "totalStockholderEquity": "-59411000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "71712000.00",
                    "commonStock": "1279000.00",
                    "capitalStock": "1279000.00",
                    "retainedEarnings": "-192684000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5347000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "518118000.00",
                    "currentDeferredRevenue": "4183000.00",
                    "netDebt": "580980000.00",
                    "shortTermDebt": "313066000.00",
                    "shortLongTermDebt": "245659000.00",
                    "shortLongTermDebtTotal": "586327000.00",
                    "otherStockholderEquity": "151395000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "468004000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "42701000.00",
                    "longTermDebt": "165974000.00",
                    "inventory": "399602000.00",
                    "accountsPayable": "126716000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-19401000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7466000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "279548000.00",
                    "capitalLeaseObligations": "174694000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "10293000.00",
                    "nonCurrentLiabilitiesTotal": "288844999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "747552000.00",
                    "cashAndShortTermInvestments": "5347000.00",
                    "propertyPlantAndEquipmentGross": "831293000.00",
                    "propertyPlantAndEquipmentNet": "259082000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-50114000.00",
                    "netInvestedCapital": "352222000.00",
                    "commonStockSharesOutstanding": "12766000.00"
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": "2024-05-06",
                    "currency_symbol": "USD",
                    "totalAssets": "800308000.00",
                    "intangibleAssets": "41123000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "43169000.00",
                    "totalLiab": "809327000.00",
                    "totalStockholderEquity": "-9019000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "84776000.00",
                    "commonStock": "1259000.00",
                    "capitalStock": "1259000.00",
                    "retainedEarnings": "-134865000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "13639000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "616404000.00",
                    "currentDeferredRevenue": "4832000.00",
                    "netDebt": "450202000.00",
                    "shortTermDebt": "295950000.00",
                    "shortLongTermDebt": "226715000.00",
                    "shortLongTermDebtTotal": "463841000.00",
                    "otherStockholderEquity": "138174000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "452126000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "33219000.00",
                    "longTermDebt": "49818000.00",
                    "inventory": "362099000.00",
                    "accountsPayable": "225549000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-13587000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6958000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "348182000.00",
                    "capitalLeaseObligations": "187308000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "10882000.00",
                    "nonCurrentLiabilitiesTotal": "192923000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "800308000.00",
                    "cashAndShortTermInvestments": "13639000.00",
                    "propertyPlantAndEquipmentGross": "979482000.00",
                    "propertyPlantAndEquipmentNet": "300101000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-164278000.00",
                    "netInvestedCapital": "267514000.00",
                    "commonStockSharesOutstanding": "12501000.00"
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "986281000.00",
                    "intangibleAssets": "70891000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "47875000.00",
                    "totalLiab": "827803000.00",
                    "totalStockholderEquity": "158478000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "87434999.00",
                    "commonStock": "1229000.00",
                    "capitalStock": "1229000.00",
                    "retainedEarnings": "22540000.00",
                    "otherLiab": "33184000.00",
                    "goodWill": null,
                    "otherAssets": "48154000.00",
                    "cash": "16689000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "648385000.00",
                    "currentDeferredRevenue": "6580000.00",
                    "netDebt": "495111000.00",
                    "shortTermDebt": "365566000.00",
                    "shortLongTermDebt": "286990000.00",
                    "shortLongTermDebtTotal": "511800000.00",
                    "otherStockholderEquity": "147220000.00",
                    "propertyPlantEquipment": "149874000.00",
                    "totalCurrentAssets": "561943000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "158478000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "49584000.00",
                    "longTermDebt": "49752000.00",
                    "inventory": "447795000.00",
                    "accountsPayable": "177147000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12511000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1229000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "22540000.00",
                    "treasuryStock": "-3736000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11475999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "424337999.00",
                    "capitalLeaseObligations": "175058000.00",
                    "longTermDebtTotal": "49752000.00",
                    "nonCurrentLiabilitiesOther": "33184000.00",
                    "nonCurrentLiabilitiesTotal": "179418000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "150956000.00",
                    "liabilitiesAndStockholdersEquity": "986281000.00",
                    "cashAndShortTermInvestments": "16689000.00",
                    "propertyPlantAndEquipmentGross": "149874000.00",
                    "propertyPlantAndEquipmentNet": "305355000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-86442000.00",
                    "netInvestedCapital": "336742000.00",
                    "commonStockSharesOutstanding": "13041000.00"
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-03-25",
                    "currency_symbol": "USD",
                    "totalAssets": "1037460000.00",
                    "intangibleAssets": "71865000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "76074999.00",
                    "totalLiab": "811988000.00",
                    "totalStockholderEquity": "225472000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "116937999.00",
                    "commonStock": "1396000.00",
                    "capitalStock": "1396000.00",
                    "retainedEarnings": "77914000.00",
                    "otherLiab": "35716000.00",
                    "goodWill": null,
                    "otherAssets": "34571000.00",
                    "cash": "54787000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "591826000.00",
                    "currentDeferredRevenue": "9584000.00",
                    "netDebt": "396074000.00",
                    "shortTermDebt": "266415000.00",
                    "shortLongTermDebt": "175318000.00",
                    "shortLongTermDebtTotal": "450861000.00",
                    "otherStockholderEquity": "156905000.00",
                    "propertyPlantEquipment": "349659000.00",
                    "totalCurrentAssets": "581538000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "153780000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "21863000.00",
                    "longTermDebt": "49685000.00",
                    "inventory": "428813000.00",
                    "accountsPayable": "183758000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10743000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11289000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "455922000.00",
                    "capitalLeaseObligations": "225858000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "35716000.00",
                    "nonCurrentLiabilitiesTotal": "220162000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1037460000.00",
                    "cashAndShortTermInvestments": "54787000.00",
                    "propertyPlantAndEquipmentGross": "349659000.00",
                    "propertyPlantAndEquipmentNet": "349659000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-10288000.00",
                    "netInvestedCapital": "225003000.00",
                    "commonStockSharesOutstanding": "14870000.00"
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-03-29",
                    "currency_symbol": "USD",
                    "totalAssets": "1136712000.00",
                    "intangibleAssets": "73665000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "55860000.00",
                    "totalLiab": "1043335000.00",
                    "totalStockholderEquity": "93377000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "93593000.00",
                    "commonStock": "1464000.00",
                    "capitalStock": "1464000.00",
                    "retainedEarnings": "-42790000.00",
                    "otherLiab": "38732000.00",
                    "goodWill": null,
                    "otherAssets": "55127000.00",
                    "cash": "63548000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "718499000.00",
                    "currentDeferredRevenue": "8975000.00",
                    "netDebt": "570334000.00",
                    "shortTermDebt": "344363000.00",
                    "shortLongTermDebt": "169778000.00",
                    "shortLongTermDebtTotal": "633882000.00",
                    "otherStockholderEquity": "145355000.00",
                    "propertyPlantEquipment": "462010000.00",
                    "totalCurrentAssets": "547083000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "20885000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "39534000.00",
                    "longTermDebt": "75346000.00",
                    "inventory": "388141000.00",
                    "accountsPayable": "252124000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10652000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1464000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8375000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "593044000.00",
                    "capitalLeaseObligations": "398294000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "38732000.00",
                    "nonCurrentLiabilitiesTotal": "328251000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1136712000.00",
                    "cashAndShortTermInvestments": "63548000.00",
                    "propertyPlantAndEquipmentGross": "465425000.00",
                    "propertyPlantAndEquipmentNet": "465425000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-171416000.00",
                    "netInvestedCapital": "338501000.00",
                    "commonStockSharesOutstanding": "14631000.00"
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-03-19",
                    "currency_symbol": "USD",
                    "totalAssets": "1181397000.00",
                    "intangibleAssets": "73291000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "21416000.00",
                    "totalLiab": "946210000.00",
                    "totalStockholderEquity": "235187000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "75744000.00",
                    "commonStock": "1476000.00",
                    "capitalStock": "1476000.00",
                    "retainedEarnings": "108215000.00",
                    "otherLiab": "39295000.00",
                    "goodWill": null,
                    "otherAssets": "25335000.00",
                    "cash": "68487000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "595007000.00",
                    "currentDeferredRevenue": "4321000.00",
                    "netDebt": "536097000.00",
                    "shortTermDebt": "292676000.00",
                    "shortLongTermDebt": "170808000.00",
                    "shortLongTermDebtTotal": "604584000.00",
                    "otherStockholderEquity": "136085000.00",
                    "propertyPlantEquipment": "236898000.00",
                    "totalCurrentAssets": "449880000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "161896000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "32811999.00",
                    "longTermDebt": null,
                    "inventory": "327165000.00",
                    "accountsPayable": "213115000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10589000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1476000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "108215000.00",
                    "treasuryStock": "-2956000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14566999.00",
                    "deferredLongTermAssetCharges": "12941000.00",
                    "nonCurrentAssetsTotal": "731516999.00",
                    "capitalLeaseObligations": "433776000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "21706000.00",
                    "nonCurrentLiabilitiesTotal": "351203000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "139041000.00",
                    "liabilitiesAndStockholdersEquity": "1181397000.00",
                    "cashAndShortTermInvestments": "68487000.00",
                    "propertyPlantAndEquipmentGross": "630718000.00",
                    "propertyPlantAndEquipmentNet": "630718000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-145127000.00",
                    "netInvestedCapital": "405995000.00",
                    "commonStockSharesOutstanding": "15653000.00"
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-03-21",
                    "currency_symbol": "USD",
                    "totalAssets": "727046000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "27670000.00",
                    "totalLiab": "412609000.00",
                    "totalStockholderEquity": "314437000.00",
                    "deferredLongTermLiab": "44329000.00",
                    "otherCurrentLiab": "79025000.00",
                    "commonStock": "1588000.00",
                    "capitalStock": "1588000.00",
                    "retainedEarnings": "180792000.00",
                    "otherLiab": "81210000.00",
                    "goodWill": null,
                    "otherAssets": "31294000.00",
                    "cash": "69136000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "331399000.00",
                    "currentDeferredRevenue": "4400000.00",
                    "netDebt": "-20275000.00",
                    "shortTermDebt": "48861000.00",
                    "shortLongTermDebt": "48861000.00",
                    "shortLongTermDebtTotal": "48861000.00",
                    "otherStockholderEquity": "144306000.00",
                    "propertyPlantEquipment": "260357000.00",
                    "totalCurrentAssets": "435395000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "314437000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "35123000.00",
                    "longTermDebt": null,
                    "inventory": "303466000.00",
                    "accountsPayable": "194786000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12248999.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1588000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "180792000.00",
                    "treasuryStock": "-2685000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13544000.00",
                    "deferredLongTermAssetCharges": "17750000.00",
                    "nonCurrentAssetsTotal": "291651000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "17942000.00",
                    "nonCurrentLiabilitiesTotal": "81209999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "146991000.00",
                    "liabilitiesAndStockholdersEquity": "727046000.00",
                    "cashAndShortTermInvestments": "69136000.00",
                    "propertyPlantAndEquipmentGross": "260357000.00",
                    "propertyPlantAndEquipmentNet": "260357000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "103996000.00",
                    "netInvestedCapital": "363298000.00",
                    "commonStockSharesOutstanding": "16805000.00"
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-03-22",
                    "currency_symbol": "USD",
                    "totalAssets": "940228000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "46456000.00",
                    "totalLiab": "466529000.00",
                    "totalStockholderEquity": "473699000.00",
                    "deferredLongTermLiab": "52425000.00",
                    "otherCurrentLiab": "108480000.00",
                    "commonStock": "1726000.00",
                    "capitalStock": null,
                    "retainedEarnings": "226303000.00",
                    "otherLiab": "106005000.00",
                    "goodWill": "0.00",
                    "otherAssets": "25187000.00",
                    "cash": "244519000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "360524000.00",
                    "currentDeferredRevenue": "7941000.00",
                    "netDebt": "-223059000.00",
                    "shortTermDebt": "21460000.00",
                    "shortLongTermDebt": "21460000.00",
                    "shortLongTermDebtTotal": "21460000.00",
                    "otherStockholderEquity": "256064999.00",
                    "propertyPlantEquipment": "258537000.00",
                    "totalCurrentAssets": "656504000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "473699000.00",
                    "shortTermInvestments": "15000000.00",
                    "netReceivables": "26094000.00",
                    "longTermDebt": "0.00",
                    "inventory": "324435000.00",
                    "accountsPayable": "210300000.00",
                    "totalPermanentEquity": "473699000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-10395000.00",
                    "additionalPaidInCapital": "258501000.00",
                    "commonStockTotalEquity": "1726000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "226303000.00",
                    "treasuryStock": "-2436000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12488999.00",
                    "deferredLongTermAssetCharges": "12698000.00",
                    "nonCurrentAssetsTotal": "283723999.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "53580000.00",
                    "nonCurrentLiabilitiesTotal": "106005000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "258501000.00",
                    "liabilitiesAndStockholdersEquity": "940228000.00",
                    "cashAndShortTermInvestments": "259519000.00",
                    "propertyPlantAndEquipmentGross": "258537000.00",
                    "propertyPlantAndEquipmentNet": "258536999.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "295980000.00",
                    "netInvestedCapital": "495159000.00",
                    "commonStockSharesOutstanding": "18151000.00"
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "totalAssets": "910499000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "50398000.00",
                    "totalLiab": "414212000.00",
                    "totalStockholderEquity": "496287000.00",
                    "deferredLongTermLiab": "61128000.00",
                    "otherCurrentLiab": "113500000.00",
                    "commonStock": "1776000.00",
                    "capitalStock": null,
                    "retainedEarnings": "274912000.00",
                    "otherLiab": "85015000.00",
                    "goodWill": "0.00",
                    "otherAssets": "35056000.00",
                    "cash": "193709000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "329197000.00",
                    "currentDeferredRevenue": "3133000.00",
                    "netDebt": "-178329000.00",
                    "shortTermDebt": "15380000.00",
                    "shortLongTermDebt": "15380000.00",
                    "shortLongTermDebtTotal": "15380000.00",
                    "otherStockholderEquity": "237752000.00",
                    "propertyPlantEquipment": "264280000.00",
                    "totalCurrentAssets": "611163000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "496287000.00",
                    "shortTermInvestments": "49300000.00",
                    "netReceivables": "31413000.00",
                    "longTermDebt": "0.00",
                    "inventory": "286343000.00",
                    "accountsPayable": "178208000.00",
                    "totalPermanentEquity": "496287000.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-18153000.00",
                    "additionalPaidInCapital": "239940000.00",
                    "commonStockTotalEquity": "1776000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "274912000.00",
                    "treasuryStock": "-2188000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5322000.00",
                    "deferredLongTermAssetCharges": "29734000.00",
                    "nonCurrentAssetsTotal": "299336000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "23887000.00",
                    "nonCurrentLiabilitiesTotal": "85014999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "239940000.00",
                    "liabilitiesAndStockholdersEquity": "910499000.00",
                    "cashAndShortTermInvestments": "243009000.00",
                    "propertyPlantAndEquipmentGross": "264280000.00",
                    "propertyPlantAndEquipmentNet": "264279999.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "18959000.00"
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-03-24",
                    "currency_symbol": "USD",
                    "totalAssets": "897948000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "58528000.00",
                    "totalLiab": "370155000.00",
                    "totalStockholderEquity": "527793000.00",
                    "deferredLongTermLiab": "70250000.00",
                    "otherCurrentLiab": "115481000.00",
                    "commonStock": "1948000.00",
                    "capitalStock": null,
                    "retainedEarnings": "321148000.00",
                    "otherLiab": "95133000.00",
                    "goodWill": "0.00",
                    "otherAssets": "25660000.00",
                    "cash": "187534000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "275022000.00",
                    "currentDeferredRevenue": "5000000.00",
                    "netDebt": "-187534000.00",
                    "shortTermDebt": "5000000.00",
                    "shortLongTermDebt": "15380000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "232182000.00",
                    "propertyPlantEquipment": "290980000.00",
                    "totalCurrentAssets": "581308000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "527793000.00",
                    "shortTermInvestments": "40100000.00",
                    "netReceivables": "26315000.00",
                    "longTermDebt": "0.00",
                    "inventory": "268831000.00",
                    "accountsPayable": "154541000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-27485000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "1948000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "321148000.00",
                    "treasuryStock": "-1939000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3430000.00",
                    "deferredLongTermAssetCharges": "22230000.00",
                    "nonCurrentAssetsTotal": "316640000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "24883000.00",
                    "nonCurrentLiabilitiesTotal": "95133000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "232182000.00",
                    "liabilitiesAndStockholdersEquity": "897948000.00",
                    "cashAndShortTermInvestments": "227634000.00",
                    "propertyPlantAndEquipmentGross": "290980000.00",
                    "propertyPlantAndEquipmentNet": "290980000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "20702000.00"
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-03-26",
                    "currency_symbol": "USD",
                    "totalAssets": "958618000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "54429000.00",
                    "totalLiab": "369500000.00",
                    "totalStockholderEquity": "589118000.00",
                    "deferredLongTermLiab": "80214000.00",
                    "otherCurrentLiab": "112355000.00",
                    "commonStock": "2108000.00",
                    "capitalStock": null,
                    "retainedEarnings": "374074000.00",
                    "otherLiab": "95033000.00",
                    "goodWill": "0.00",
                    "otherAssets": "39038000.00",
                    "cash": "173291000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "274467000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-173291000.00",
                    "shortTermDebt": "15380000.00",
                    "shortLongTermDebt": "15380000.00",
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "228747000.00",
                    "propertyPlantEquipment": "310301000.00",
                    "totalCurrentAssets": "609279000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "589118000.00",
                    "shortTermInvestments": "52000000.00",
                    "netReceivables": "31928000.00",
                    "longTermDebt": "0.00",
                    "inventory": "297631000.00",
                    "accountsPayable": "155323000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-15810999.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2108000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "374074000.00",
                    "treasuryStock": "-1682000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3458000.00",
                    "deferredLongTermAssetCharges": "35580000.00",
                    "nonCurrentAssetsTotal": "349339000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "14819000.00",
                    "nonCurrentLiabilitiesTotal": "95033000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "230429000.00",
                    "liabilitiesAndStockholdersEquity": "958618000.00",
                    "cashAndShortTermInvestments": "225291000.00",
                    "propertyPlantAndEquipmentGross": "310301000.00",
                    "propertyPlantAndEquipmentNet": "310301000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "21924000.00"
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-03-20",
                    "currency_symbol": "USD",
                    "totalAssets": "990630000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "44441000.00",
                    "totalLiab": "373852000.00",
                    "totalStockholderEquity": "616778000.00",
                    "deferredLongTermLiab": "88563000.00",
                    "otherCurrentLiab": "112969000.00",
                    "commonStock": "2223000.00",
                    "capitalStock": null,
                    "retainedEarnings": "389563000.00",
                    "otherLiab": "102503000.00",
                    "goodWill": "0.00",
                    "otherAssets": "49161000.00",
                    "cash": "173997000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "271349000.00",
                    "currentDeferredRevenue": "1800000.00",
                    "netDebt": "-173997000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "224946000.00",
                    "propertyPlantEquipment": "312149000.00",
                    "totalCurrentAssets": "629320000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "616778000.00",
                    "shortTermInvestments": "62500000.00",
                    "netReceivables": "25960000.00",
                    "longTermDebt": "0.00",
                    "inventory": "322422000.00",
                    "accountsPayable": "150652000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "46000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2200000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "389563000.00",
                    "treasuryStock": "-1575000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3354999.00",
                    "deferredLongTermAssetCharges": "45806000.00",
                    "nonCurrentAssetsTotal": "361309999.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "13940000.00",
                    "nonCurrentLiabilitiesTotal": "102502999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "226521000.00",
                    "liabilitiesAndStockholdersEquity": "990630000.00",
                    "cashAndShortTermInvestments": "236497000.00",
                    "propertyPlantAndEquipmentGross": "312100000.00",
                    "propertyPlantAndEquipmentNet": "312149000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "22835000.00"
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "923410000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "50641000.00",
                    "totalLiab": "302461000.00",
                    "totalStockholderEquity": "620949000.00",
                    "deferredLongTermLiab": "92598000.00",
                    "otherCurrentLiab": "93781000.00",
                    "commonStock": "2318000.00",
                    "capitalStock": null,
                    "retainedEarnings": "389682000.00",
                    "otherLiab": "110955000.00",
                    "goodWill": "0.00",
                    "otherAssets": "48074000.00",
                    "cash": "194128000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "191506000.00",
                    "currentDeferredRevenue": "700000.00",
                    "netDebt": "-194128000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "214572000.00",
                    "propertyPlantEquipment": "330101000.00",
                    "totalCurrentAssets": "545235000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "620949000.00",
                    "shortTermInvestments": "15000000.00",
                    "netReceivables": "18490000.00",
                    "longTermDebt": "0.00",
                    "inventory": "266976000.00",
                    "accountsPayable": "87461000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "14376999.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2300000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "389682000.00",
                    "treasuryStock": "-1119000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4395999.00",
                    "deferredLongTermAssetCharges": "43678000.00",
                    "nonCurrentAssetsTotal": "378174999.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "18357000.00",
                    "nonCurrentLiabilitiesTotal": "110955000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "215691000.00",
                    "liabilitiesAndStockholdersEquity": "923410000.00",
                    "cashAndShortTermInvestments": "209128000.00",
                    "propertyPlantAndEquipmentGross": "330100000.00",
                    "propertyPlantAndEquipmentNet": "330101000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "24276000.00"
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-03-23",
                    "currency_symbol": "USD",
                    "totalAssets": "850649000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "66372000.00",
                    "totalLiab": "241283000.00",
                    "totalStockholderEquity": "609366000.00",
                    "deferredLongTermLiab": "94569000.00",
                    "otherCurrentLiab": "69475000.00",
                    "commonStock": "2471000.00",
                    "capitalStock": null,
                    "retainedEarnings": "384051000.00",
                    "otherLiab": "109728000.00",
                    "goodWill": "0.00",
                    "otherAssets": "53461000.00",
                    "cash": "176655000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "131555000.00",
                    "currentDeferredRevenue": "1300000.00",
                    "netDebt": "-176655000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "209561000.00",
                    "propertyPlantEquipment": "323863000.00",
                    "totalCurrentAssets": "473325000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "609366000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "17382000.00",
                    "longTermDebt": "0.00",
                    "inventory": "212916000.00",
                    "accountsPayable": "55516000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "13283000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "384051000.00",
                    "treasuryStock": "-598000.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4407000.00",
                    "deferredLongTermAssetCharges": "49054000.00",
                    "nonCurrentAssetsTotal": "377324000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "15159000.00",
                    "nonCurrentLiabilitiesTotal": "109727999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "210159000.00",
                    "liabilitiesAndStockholdersEquity": "850649000.00",
                    "cashAndShortTermInvestments": "176655000.00",
                    "propertyPlantAndEquipmentGross": "323900000.00",
                    "propertyPlantAndEquipmentNet": "323863000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "25668000.00"
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "854331000.00",
                    "intangibleAssets": "0.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "65142000.00",
                    "totalLiab": "246604000.00",
                    "totalStockholderEquity": "607727000.00",
                    "deferredLongTermLiab": "94394000.00",
                    "otherCurrentLiab": "72746999.00",
                    "commonStock": "2613000.00",
                    "capitalStock": null,
                    "retainedEarnings": "381997000.00",
                    "otherLiab": "116208000.00",
                    "goodWill": "0.00",
                    "otherAssets": "56029000.00",
                    "cash": "185915000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "130396000.00",
                    "currentDeferredRevenue": "18282000.00",
                    "netDebt": "-185915000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "209960000.00",
                    "propertyPlantEquipment": "320601000.00",
                    "totalCurrentAssets": "477701000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "607727000.00",
                    "shortTermInvestments": "2258000.00",
                    "netReceivables": "16120999.00",
                    "longTermDebt": "0.00",
                    "inventory": "210523000.00",
                    "accountsPayable": "50730000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "13157000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "381997000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4098000.00",
                    "deferredLongTermAssetCharges": "51931000.00",
                    "nonCurrentAssetsTotal": "376630000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "21814000.00",
                    "nonCurrentLiabilitiesTotal": "116208000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "209960000.00",
                    "liabilitiesAndStockholdersEquity": "854331000.00",
                    "cashAndShortTermInvestments": "183657000.00",
                    "propertyPlantAndEquipmentGross": "320600000.00",
                    "propertyPlantAndEquipmentNet": "320601000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27436000.00"
                },
                "2010-01-31": {
                    "date": "2010-01-31",
                    "filing_date": "2010-03-26",
                    "currency_symbol": "USD",
                    "totalAssets": "854060000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "63253000.00",
                    "totalLiab": "265090000.00",
                    "totalStockholderEquity": "588970000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "88757000.00",
                    "commonStock": "2747000.00",
                    "capitalStock": null,
                    "retainedEarnings": "374016000.00",
                    "otherLiab": "119574000.00",
                    "goodWill": null,
                    "otherAssets": "84377000.00",
                    "cash": "170492000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "145516000.00",
                    "currentDeferredRevenue": "17540000.00",
                    "netDebt": "-170492000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "204646000.00",
                    "propertyPlantEquipment": "312801000.00",
                    "totalCurrentAssets": "456882000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2112000.00",
                    "netReceivables": "16910000.00",
                    "longTermDebt": null,
                    "inventory": "206227000.00",
                    "accountsPayable": "55547000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "7561000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4442999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "397177999.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "119573999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "854060000.00",
                    "cashAndShortTermInvestments": "168380000.00",
                    "propertyPlantAndEquipmentGross": "312800000.00",
                    "propertyPlantAndEquipmentNet": "312801000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28707000.00"
                },
                "2009-01-31": {
                    "date": "2009-01-31",
                    "filing_date": "2009-06-01",
                    "currency_symbol": "USD",
                    "totalAssets": "939757000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "62518000.00",
                    "totalLiab": "391878000.00",
                    "totalStockholderEquity": "547879000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "100496000.00",
                    "commonStock": "2947000.00",
                    "capitalStock": null,
                    "retainedEarnings": "342164000.00",
                    "otherLiab": "129883000.00",
                    "goodWill": null,
                    "otherAssets": "102051000.00",
                    "cash": "226206000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "206995000.00",
                    "currentDeferredRevenue": "3166000.00",
                    "netDebt": "-141206000.00",
                    "shortTermDebt": "30000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "85000000.00",
                    "otherStockholderEquity": "205858000.00",
                    "propertyPlantEquipment": "318116000.00",
                    "totalCurrentAssets": "519590000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19639000.00",
                    "longTermDebt": "55000000.00",
                    "inventory": "211227000.00",
                    "accountsPayable": "73333000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-3090000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2947000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5946999.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "420166999.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "184882999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "939757000.00",
                    "cashAndShortTermInvestments": "226206000.00",
                    "propertyPlantAndEquipmentGross": "318116000.00",
                    "propertyPlantAndEquipmentNet": "318116000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29548000.00"
                },
                "2008-01-31": {
                    "date": "2008-01-31",
                    "filing_date": "2008-04-02",
                    "currency_symbol": "USD",
                    "totalAssets": "997537000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "97822000.00",
                    "totalLiab": "525304000.00",
                    "totalStockholderEquity": "472233000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "136867000.00",
                    "commonStock": "2914000.00",
                    "capitalStock": null,
                    "retainedEarnings": "259793999.00",
                    "otherLiab": "214809000.00",
                    "goodWill": null,
                    "otherAssets": "129203000.00",
                    "cash": "82076000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "310495000.00",
                    "currentDeferredRevenue": "106084000.00",
                    "netDebt": "6900000.00",
                    "shortTermDebt": "88976000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "88976000.00",
                    "otherStockholderEquity": "195591000.00",
                    "propertyPlantEquipment": "357458000.00",
                    "totalCurrentAssets": "510876000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "75175000.00",
                    "netReceivables": "45698000.00",
                    "longTermDebt": null,
                    "inventory": "285280000.00",
                    "accountsPayable": "80807000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "13934000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2900000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3911000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "486661000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "214808999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "997537000.00",
                    "cashAndShortTermInvestments": "82076000.00",
                    "propertyPlantAndEquipmentGross": "341700000.00",
                    "propertyPlantAndEquipmentNet": "357458000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29090000.00"
                },
                "2006-01-31": {
                    "date": "2006-01-31",
                    "filing_date": "2006-04-12",
                    "currency_symbol": "USD",
                    "totalAssets": "757320000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "43937000.00",
                    "totalLiab": "364454000.00",
                    "totalStockholderEquity": "392866000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "99310000.00",
                    "commonStock": "2796000.00",
                    "capitalStock": null,
                    "retainedEarnings": "238578000.00",
                    "otherLiab": "138390000.00",
                    "goodWill": null,
                    "otherAssets": "48698000.00",
                    "cash": "173323000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "226064000.00",
                    "currentDeferredRevenue": "6043000.00",
                    "netDebt": "-173323000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "147065000.00",
                    "propertyPlantEquipment": "248628000.00",
                    "totalCurrentAssets": "459994000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "29121000.00",
                    "longTermDebt": null,
                    "inventory": "213665000.00",
                    "accountsPayable": "81620000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "7211000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2800000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5206000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "304002000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "138390000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "757320000.00",
                    "cashAndShortTermInvestments": "173323000.00",
                    "propertyPlantAndEquipmentGross": "248600000.00",
                    "propertyPlantAndEquipmentNet": "248628000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28687000.00"
                },
                "2005-01-31": {
                    "date": "2005-01-31",
                    "filing_date": "2005-04-14",
                    "currency_symbol": "USD",
                    "totalAssets": "627388000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "41007000.00",
                    "totalLiab": "315725000.00",
                    "totalStockholderEquity": "311663000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "83440000.00",
                    "commonStock": "2722000.00",
                    "capitalStock": null,
                    "retainedEarnings": "181874000.00",
                    "otherLiab": "100776000.00",
                    "goodWill": null,
                    "otherAssets": "12507000.00",
                    "cash": "165196000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "214949000.00",
                    "currentDeferredRevenue": "83440000.00",
                    "netDebt": "-127928000.00",
                    "shortTermDebt": "37268000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "37268000.00",
                    "otherStockholderEquity": "111373000.00",
                    "propertyPlantEquipment": "222722000.00",
                    "totalCurrentAssets": "392159000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "23987000.00",
                    "longTermDebt": null,
                    "inventory": "161969000.00",
                    "accountsPayable": "78106000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "4938000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3122000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "224003000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "100305999.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "627388000.00",
                    "cashAndShortTermInvestments": "165196000.00",
                    "propertyPlantAndEquipmentGross": "204400000.00",
                    "propertyPlantAndEquipmentNet": "204443000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27545000.00"
                },
                "2004-01-31": {
                    "date": "2004-01-31",
                    "filing_date": "2004-04-15",
                    "currency_symbol": "USD",
                    "totalAssets": "359666000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "20070000.00",
                    "totalLiab": "102661000.00",
                    "totalStockholderEquity": "257005000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "40251000.00",
                    "commonStock": "2673000.00",
                    "capitalStock": null,
                    "retainedEarnings": "150290000.00",
                    "otherLiab": "17504000.00",
                    "goodWill": null,
                    "otherAssets": "13527000.00",
                    "cash": "74772000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "85157000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-74772000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "101288000.00",
                    "propertyPlantEquipment": "146707000.00",
                    "totalCurrentAssets": "199432000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "8462000.00",
                    "longTermDebt": null,
                    "inventory": "96128000.00",
                    "accountsPayable": "35173000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2754000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2673000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1099000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "160234000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "17504000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "359666000.00",
                    "cashAndShortTermInvestments": "74772000.00",
                    "propertyPlantAndEquipmentGross": "146707000.00",
                    "propertyPlantAndEquipmentNet": "146707000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27042000.00"
                },
                "2003-01-31": {
                    "date": "2003-01-31",
                    "filing_date": "2003-05-01",
                    "currency_symbol": "USD",
                    "totalAssets": "309328000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "19570000.00",
                    "totalLiab": "80320000.00",
                    "totalStockholderEquity": "229008000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "35124000.00",
                    "commonStock": "2657000.00",
                    "capitalStock": null,
                    "retainedEarnings": "127333000.00",
                    "otherLiab": "14391000.00",
                    "goodWill": null,
                    "otherAssets": "9125000.00",
                    "cash": "36645000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "65929000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-36645000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "98765000.00",
                    "propertyPlantEquipment": "155000000.00",
                    "totalCurrentAssets": "145203000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "13571000.00",
                    "longTermDebt": null,
                    "inventory": "75417000.00",
                    "accountsPayable": "30805000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "253000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "837000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "164125000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "14391000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "309328000.00",
                    "cashAndShortTermInvestments": "36645000.00",
                    "propertyPlantAndEquipmentGross": "155000000.00",
                    "propertyPlantAndEquipmentNet": "155000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26978000.00"
                },
                "2002-01-31": {
                    "date": "2002-01-31",
                    "filing_date": "2002-04-08",
                    "currency_symbol": "USD",
                    "totalAssets": "282849000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "15844000.00",
                    "totalLiab": "65843000.00",
                    "totalStockholderEquity": "217006000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "32506000.00",
                    "commonStock": "2637000.00",
                    "capitalStock": null,
                    "retainedEarnings": "118399000.00",
                    "otherLiab": "11160000.00",
                    "goodWill": null,
                    "otherAssets": "6167000.00",
                    "cash": "45191000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "54683000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-45191000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "95982000.00",
                    "propertyPlantEquipment": "144657000.00",
                    "totalCurrentAssets": "132025000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "11895000.00",
                    "longTermDebt": null,
                    "inventory": "59095000.00",
                    "accountsPayable": "22177000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "835000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "150824000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "11160000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "282849000.00",
                    "cashAndShortTermInvestments": "45191000.00",
                    "propertyPlantAndEquipmentGross": "144700000.00",
                    "propertyPlantAndEquipmentNet": "144657000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26963662.00"
                },
                "2001-01-31": {
                    "date": "2001-01-31",
                    "filing_date": "2001-05-02",
                    "currency_symbol": "USD",
                    "totalAssets": "231696000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "13609000.00",
                    "totalLiab": "65029000.00",
                    "totalStockholderEquity": "166667000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "26360000.00",
                    "commonStock": "2610000.00",
                    "capitalStock": null,
                    "retainedEarnings": "71817000.00",
                    "otherLiab": "7000000.00",
                    "goodWill": null,
                    "otherAssets": "10748000.00",
                    "cash": "8141000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "58029000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4817000.00",
                    "shortTermDebt": "3324000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3324000.00",
                    "otherStockholderEquity": "92252000.00",
                    "propertyPlantEquipment": "121975000.00",
                    "totalCurrentAssets": "98973000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "9118000.00",
                    "longTermDebt": null,
                    "inventory": "68105000.00",
                    "accountsPayable": "28345000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10748000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "132723000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "231696000.00",
                    "cashAndShortTermInvestments": "8141000.00",
                    "propertyPlantAndEquipmentGross": "127200000.00",
                    "propertyPlantAndEquipmentNet": "121975000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26668000.00"
                },
                "2000-01-31": {
                    "date": "2000-01-31",
                    "filing_date": "2000-04-28",
                    "currency_symbol": "USD",
                    "totalAssets": "170959000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "10247000.00",
                    "totalLiab": "50893000.00",
                    "totalStockholderEquity": "120066000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "19521000.00",
                    "commonStock": "2570000.00",
                    "capitalStock": null,
                    "retainedEarnings": "29127000.00",
                    "otherLiab": "4649000.00",
                    "goodWill": null,
                    "otherAssets": "9701000.00",
                    "cash": "2204000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "46244000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4303000.00",
                    "shortTermDebt": "6507000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "6507000.00",
                    "otherStockholderEquity": "88376000.00",
                    "propertyPlantEquipment": "87674000.00",
                    "totalCurrentAssets": "73584000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "5112000.00",
                    "longTermDebt": null,
                    "inventory": "56021000.00",
                    "accountsPayable": "20216000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-7000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2600000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9701000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "97375000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "4649000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "170959000.00",
                    "cashAndShortTermInvestments": "2204000.00",
                    "propertyPlantAndEquipmentGross": "87700000.00",
                    "propertyPlantAndEquipmentNet": "87674000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26648000.00"
                },
                "1999-01-31": {
                    "date": "1999-01-31",
                    "filing_date": "1999-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "110800000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "8100000.00",
                    "totalLiab": "30200000.00",
                    "totalStockholderEquity": "80600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13700000.00",
                    "commonStock": "2500000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-5900000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "16400000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-16400000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "103300000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "62500000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "2700000.00",
                    "longTermDebt": null,
                    "inventory": "35300000.00",
                    "accountsPayable": "13300000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-19300000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "2500000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "48300000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3200000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "110800000.00",
                    "cashAndShortTermInvestments": "16400000.00",
                    "propertyPlantAndEquipmentGross": "42300000.00",
                    "propertyPlantAndEquipmentNet": "42300000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "25875000.00"
                },
                "1998-01-31": {
                    "date": "1998-01-31",
                    "filing_date": "1998-05-01",
                    "currency_symbol": "USD",
                    "totalAssets": "79400000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "15300000.00",
                    "totalLiab": "20900000.00",
                    "totalStockholderEquity": "58500000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7600000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "-26600000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "900000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18200000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "200000.00",
                    "shortTermDebt": "1100000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1100000.00",
                    "otherStockholderEquity": "97900000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "38400000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "1900000.00",
                    "longTermDebt": null,
                    "inventory": "20300000.00",
                    "accountsPayable": "9500000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12800000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8900000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "41000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "2700000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "79400000.00",
                    "cashAndShortTermInvestments": "900000.00",
                    "propertyPlantAndEquipmentGross": "32100000.00",
                    "propertyPlantAndEquipmentNet": "32100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "24358000.00"
                },
                "1997-01-31": {
                    "date": "1997-01-31",
                    "filing_date": "1997-01-31",
                    "currency_symbol": "USD",
                    "totalAssets": "64479000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "8951000.00",
                    "totalLiab": "37181000.00",
                    "totalStockholderEquity": "27298000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6043000.00",
                    "commonStock": "1281000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-31825000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3422000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15737000.00",
                    "currentDeferredRevenue": "-1372000.00",
                    "netDebt": "17082000.00",
                    "shortTermDebt": "1372000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "20504000.00",
                    "otherStockholderEquity": "57842000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "27688000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "890000.00",
                    "longTermDebt": null,
                    "inventory": "14425000.00",
                    "accountsPayable": "8322000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12083000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1281000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1781000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "36791000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "21444000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "64479000.00",
                    "cashAndShortTermInvestments": "3422000.00",
                    "propertyPlantAndEquipmentGross": "20299000.00",
                    "propertyPlantAndEquipmentNet": "20299000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "23804000.00"
                }
            }
        },
        "Cash_Flow": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-04-30": {
                    "date": "2026-04-30",
                    "filing_date": "2026-06-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8034000.00",
                    "netBorrowings": "61181000.00",
                    "totalCashFromFinancingActivities": "61152000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-53191000.00",
                    "changeInCash": "-708000.00",
                    "beginPeriodCashFlow": "5489000.00",
                    "endPeriodCashFlow": "4781000.00",
                    "totalCashFromOperatingActivities": "-54479000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "6666000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-1282000.00",
                    "changeToAccountReceivables": "-4434000.00",
                    "salePurchaseOfStock": "-29000.00",
                    "otherCashflowsFromFinancingActivities": "60439000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8034000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-25730000.00",
                    "stockBasedCompensation": "-425000.00",
                    "otherNonCashItems": "18201000.00",
                    "freeCashFlow": "-62513000.00"
                },
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-04-10",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2892000.00",
                    "netBorrowings": "-66136000.00",
                    "totalCashFromFinancingActivities": "-73584000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-44555000.00",
                    "changeInCash": "-1764000.00",
                    "beginPeriodCashFlow": "7253000.00",
                    "endPeriodCashFlow": "5489000.00",
                    "totalCashFromOperatingActivities": "75312000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "9939000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "65903000.00",
                    "changeToAccountReceivables": "15015000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "-7448000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2892000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "88073000.00",
                    "stockBasedCompensation": "45000.00",
                    "otherNonCashItems": "22436000.00",
                    "freeCashFlow": "72420000.00"
                },
                "2025-10-31": {
                    "date": "2025-10-31",
                    "filing_date": "2025-12-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9646000.00",
                    "netBorrowings": "2797000.00",
                    "totalCashFromFinancingActivities": "2797000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-4320000.00",
                    "changeInCash": "-545000.00",
                    "beginPeriodCashFlow": "7798000.00",
                    "endPeriodCashFlow": "7253000.00",
                    "totalCashFromOperatingActivities": "6242000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "7334000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "51943000.00",
                    "changeToAccountReceivables": "10741000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "9646000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-16055000.00",
                    "stockBasedCompensation": "266000.00",
                    "otherNonCashItems": "19017000.00",
                    "freeCashFlow": "-3404000.00"
                },
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-09-05",
                    "currency_symbol": "USD",
                    "investments": "-1430000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1430000.00",
                    "netBorrowings": "35794000.00",
                    "totalCashFromFinancingActivities": "35456000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-5365000.00",
                    "changeInCash": "2104000.00",
                    "beginPeriodCashFlow": "5694000.00",
                    "endPeriodCashFlow": "7798000.00",
                    "totalCashFromOperatingActivities": "-30478000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "7570000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-20349000.00",
                    "changeToAccountReceivables": "-13331000.00",
                    "salePurchaseOfStock": "-338000.00",
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "1430000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-53631000.00",
                    "stockBasedCompensation": "931000.00",
                    "otherNonCashItems": "20017000.00",
                    "freeCashFlow": "-31908000.00"
                },
                "2025-04-30": {
                    "date": "2025-04-30",
                    "filing_date": "2025-06-11",
                    "currency_symbol": "USD",
                    "investments": "-3413000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3413000.00",
                    "netBorrowings": "-47223000.00",
                    "totalCashFromFinancingActivities": "42298000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-34023000.00",
                    "changeInCash": "347000.00",
                    "beginPeriodCashFlow": "5347000.00",
                    "endPeriodCashFlow": "5694000.00",
                    "totalCashFromOperatingActivities": "-42958000.00",
                    "issuanceOfCapitalStock": "90000000.00",
                    "depreciation": "8230000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-21565000.00",
                    "changeToAccountReceivables": "453000.00",
                    "salePurchaseOfStock": "-84000.00",
                    "otherCashflowsFromFinancingActivities": "-395000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3413000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-38151000.00",
                    "stockBasedCompensation": "1746000.00",
                    "otherNonCashItems": "19240000.00",
                    "freeCashFlow": "-46371000.00"
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-04-17",
                    "currency_symbol": "USD",
                    "investments": "94000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "94000.00",
                    "netBorrowings": "-116715000.00",
                    "totalCashFromFinancingActivities": "-119642000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-7990000.00",
                    "changeInCash": "-402000.00",
                    "beginPeriodCashFlow": "5749000.00",
                    "endPeriodCashFlow": "5347000.00",
                    "totalCashFromOperatingActivities": "121322000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9206000.00",
                    "otherCashflowsFromInvestingActivities": "94000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "92139000.00",
                    "changeToAccountReceivables": "21395000.00",
                    "salePurchaseOfStock": "-107000.00",
                    "otherCashflowsFromFinancingActivities": "-2820000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "94000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "99617000.00",
                    "stockBasedCompensation": "1404000.00",
                    "otherNonCashItems": "19085000.00",
                    "freeCashFlow": "121416000.00"
                },
                "2024-10-31": {
                    "date": "2024-10-31",
                    "filing_date": "2024-12-06",
                    "currency_symbol": "USD",
                    "investments": "-3446000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3446000.00",
                    "netBorrowings": "45720000.00",
                    "totalCashFromFinancingActivities": "44388000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "20080000.00",
                    "changeInCash": "-3824000.00",
                    "beginPeriodCashFlow": "9573000.00",
                    "endPeriodCashFlow": "5749000.00",
                    "totalCashFromOperatingActivities": "-44229000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "9266000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "28775000.00",
                    "changeToAccountReceivables": "-2025000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "-1332000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3446000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-94000000.00",
                    "stockBasedCompensation": "21000.00",
                    "otherNonCashItems": "20404000.00",
                    "freeCashFlow": "-47675000.00"
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-09-11",
                    "currency_symbol": "USD",
                    "investments": "-7784000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7784000.00",
                    "netBorrowings": "90554000.00",
                    "totalCashFromFinancingActivities": "88763000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-32114000.00",
                    "changeInCash": "-3387000.00",
                    "beginPeriodCashFlow": "12960000.00",
                    "endPeriodCashFlow": "9573000.00",
                    "totalCashFromOperatingActivities": "-83931000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "9505000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-95759000.00",
                    "changeToAccountReceivables": "-33396000.00",
                    "salePurchaseOfStock": "-246000.00",
                    "otherCashflowsFromFinancingActivities": "-1545000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7784000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-108756000.00",
                    "stockBasedCompensation": "-1249000.00",
                    "otherNonCashItems": "48683000.00",
                    "freeCashFlow": "-91715000.00"
                },
                "2024-04-30": {
                    "date": "2024-04-30",
                    "filing_date": "2024-06-13",
                    "currency_symbol": "USD",
                    "investments": "-4694000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4694000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "114889000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-37795000.00",
                    "changeInCash": "-679000.00",
                    "beginPeriodCashFlow": "13639000.00",
                    "endPeriodCashFlow": "12960000.00",
                    "totalCashFromOperatingActivities": "-110756000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "11635000.00",
                    "otherCashflowsFromInvestingActivities": "-58000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-63452000.00",
                    "changeToAccountReceivables": "5565000.00",
                    "salePurchaseOfStock": "-320000.00",
                    "otherCashflowsFromFinancingActivities": "-2777000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4694000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-116779000.00",
                    "stockBasedCompensation": "12610000.00",
                    "otherNonCashItems": "19573000.00",
                    "freeCashFlow": "-115450000.00"
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": "-3248000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-132310000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-128836000.00",
                    "changeInCash": "117000.00",
                    "beginPeriodCashFlow": "13522000.00",
                    "endPeriodCashFlow": "13639000.00",
                    "totalCashFromOperatingActivities": "135432000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11652000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "101546000.00",
                    "changeToAccountReceivables": "19761000.00",
                    "salePurchaseOfStock": "-105000.00",
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "3190000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "159733000.00",
                    "stockBasedCompensation": "848000.00",
                    "otherNonCashItems": "24898000.00",
                    "freeCashFlow": "132242000.00"
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-12-04",
                    "currency_symbol": "USD",
                    "investments": "-6281000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6281000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "11073000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "38483000.00",
                    "changeInCash": "-5324000.00",
                    "beginPeriodCashFlow": "18846000.00",
                    "endPeriodCashFlow": "13522000.00",
                    "totalCashFromOperatingActivities": "-9927000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11733000.00",
                    "otherCashflowsFromInvestingActivities": "-64000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "72720000.00",
                    "changeToAccountReceivables": "-17671000.00",
                    "salePurchaseOfStock": "-62000.00",
                    "otherCashflowsFromFinancingActivities": "-6281000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6217000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-77753000.00",
                    "stockBasedCompensation": "-4745000.00",
                    "otherNonCashItems": "21917000.00",
                    "freeCashFlow": "-16144000.00"
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-08-30",
                    "currency_symbol": "USD",
                    "investments": "-7224000.00",
                    "changeToLiabilities": "30677000.00",
                    "totalCashflowsFromInvestingActivities": "-7224000.00",
                    "netBorrowings": "46088000.00",
                    "totalCashFromFinancingActivities": "45212000.00",
                    "changeToOperatingActivities": "-23451000.00",
                    "netIncome": "-35354000.00",
                    "changeInCash": "604000.00",
                    "beginPeriodCashFlow": "18242000.00",
                    "endPeriodCashFlow": "18846000.00",
                    "totalCashFromOperatingActivities": "-37839000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11953000.00",
                    "otherCashflowsFromInvestingActivities": "-54000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-31874000.00",
                    "changeToAccountReceivables": "-6024000.00",
                    "salePurchaseOfStock": "-876000.00",
                    "otherCashflowsFromFinancingActivities": "-623000.00",
                    "changeToNetincome": "-3413000.00",
                    "capitalExpenditures": "7170000",
                    "changeReceivables": "-6024000.00",
                    "cashFlowsOtherOperating": "-3804000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "149000.00",
                    "changeInWorkingCapital": "-30672000.00",
                    "stockBasedCompensation": "-4762000.00",
                    "otherNonCashItems": "20280000.00",
                    "freeCashFlow": "-45007000.00"
                },
                "2023-04-30": {
                    "date": "2023-04-30",
                    "filing_date": "2023-06-07",
                    "currency_symbol": "USD",
                    "investments": "-11037000.00",
                    "changeToLiabilities": "51901000.00",
                    "totalCashflowsFromInvestingActivities": "-11037000.00",
                    "netBorrowings": "13845000.00",
                    "totalCashFromFinancingActivities": "7757000.00",
                    "changeToOperatingActivities": "-23451000.00",
                    "netIncome": "-28834000.00",
                    "changeInCash": "1553000.00",
                    "beginPeriodCashFlow": "16689000.00",
                    "endPeriodCashFlow": "18242000.00",
                    "totalCashFromOperatingActivities": "5134000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11848000.00",
                    "otherCashflowsFromInvestingActivities": "-55000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-57085000.00",
                    "changeToAccountReceivables": "25239000.00",
                    "salePurchaseOfStock": "-6088000.00",
                    "otherCashflowsFromFinancingActivities": "135583000.00",
                    "changeToNetincome": "5094000.00",
                    "capitalExpenditures": "10982000",
                    "changeReceivables": "25239000.00",
                    "cashFlowsOtherOperating": "-3029000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "1854000.00",
                    "changeInWorkingCapital": "-1415000.00",
                    "stockBasedCompensation": "3083000.00",
                    "otherNonCashItems": "20340000.00",
                    "freeCashFlow": "-5848000.00"
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-03-28",
                    "currency_symbol": "USD",
                    "investments": "-14334000.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-14334000.00",
                    "netBorrowings": "46711000.00",
                    "totalCashFromFinancingActivities": "3046000.00",
                    "changeToOperatingActivities": "-23451000.00",
                    "netIncome": "-50525000.00",
                    "changeInCash": "-2555000.00",
                    "beginPeriodCashFlow": "19244000.00",
                    "endPeriodCashFlow": "16689000.00",
                    "totalCashFromOperatingActivities": "8747000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12144000.00",
                    "otherCashflowsFromInvestingActivities": "50000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "102271000.00",
                    "changeToAccountReceivables": "284000.00",
                    "salePurchaseOfStock": "-18944000.00",
                    "otherCashflowsFromFinancingActivities": "158335000.00",
                    "changeToNetincome": "20544000.00",
                    "capitalExpenditures": "14384000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "26584000.00",
                    "stockBasedCompensation": "10095000.00",
                    "otherNonCashItems": "26310000.00",
                    "freeCashFlow": "-5637000.00"
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": "2022-11-30",
                    "currency_symbol": "USD",
                    "investments": "-12491000.00",
                    "changeToLiabilities": "-105228000.00",
                    "totalCashflowsFromInvestingActivities": "-12491000.00",
                    "netBorrowings": "-108614000.00",
                    "totalCashFromFinancingActivities": "-31704000.00",
                    "changeToOperatingActivities": "-147751000.00",
                    "netIncome": "42854000.00",
                    "changeInCash": "-8949000.00",
                    "beginPeriodCashFlow": "28193000.00",
                    "endPeriodCashFlow": "19244000.00",
                    "totalCashFromOperatingActivities": "35824000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12464000.00",
                    "otherCashflowsFromInvestingActivities": "-64000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "64750000.00",
                    "changeToAccountReceivables": "-4885000.00",
                    "salePurchaseOfStock": "-12772000.00",
                    "otherCashflowsFromFinancingActivities": "176019000.00",
                    "changeToNetincome": "30935000.00",
                    "capitalExpenditures": "12427000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-49683000.00",
                    "stockBasedCompensation": "5221000.00",
                    "otherNonCashItems": "25550000.00",
                    "freeCashFlow": "23397000.00"
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-08-26",
                    "currency_symbol": "USD",
                    "investments": "-8140000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8140000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "11858000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-13298000.00",
                    "changeInCash": "-30301000.00",
                    "beginPeriodCashFlow": "58494000.00",
                    "endPeriodCashFlow": "28193000.00",
                    "totalCashFromOperatingActivities": "-33952000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13241000.00",
                    "otherCashflowsFromInvestingActivities": "-97000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-66956000.00",
                    "changeToAccountReceivables": "-15082000.00",
                    "salePurchaseOfStock": "-22530000.00",
                    "otherCashflowsFromFinancingActivities": "156588000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8043000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-65737000.00",
                    "stockBasedCompensation": "6272000.00",
                    "otherNonCashItems": "21219000.00",
                    "freeCashFlow": "-41995000.00"
                },
                "2022-04-30": {
                    "date": "2022-04-30",
                    "filing_date": "2022-06-01",
                    "currency_symbol": "USD",
                    "investments": "-8140000.00",
                    "changeToLiabilities": "-52961000.00",
                    "totalCashflowsFromInvestingActivities": "-10983000.00",
                    "netBorrowings": "-74226000.00",
                    "totalCashFromFinancingActivities": "33856000.00",
                    "changeToOperatingActivities": "-121202000.00",
                    "netIncome": "19831000.00",
                    "changeInCash": "3707000.00",
                    "beginPeriodCashFlow": "54787000.00",
                    "endPeriodCashFlow": "58494000.00",
                    "totalCashFromOperatingActivities": "-18837000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13615000.00",
                    "otherCashflowsFromInvestingActivities": "-260000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-120806000.00",
                    "changeToAccountReceivables": "-8460000.00",
                    "salePurchaseOfStock": "-40370000.00",
                    "otherCashflowsFromFinancingActivities": "222776000.00",
                    "changeToNetincome": "32588000.00",
                    "capitalExpenditures": "10723000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-77976000.00",
                    "stockBasedCompensation": "7562000.00",
                    "otherNonCashItems": "19714000.00",
                    "freeCashFlow": "-29560000.00"
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-03-25",
                    "currency_symbol": "USD",
                    "investments": "-10983000.00",
                    "changeToLiabilities": "52961000.00",
                    "totalCashflowsFromInvestingActivities": "-7338000.00",
                    "netBorrowings": "74226000.00",
                    "totalCashFromFinancingActivities": "-70793000.00",
                    "changeToOperatingActivities": "-77976000.00",
                    "netIncome": "39003000.00",
                    "changeInCash": "-12275000.00",
                    "beginPeriodCashFlow": "67062000.00",
                    "endPeriodCashFlow": "54787000.00",
                    "totalCashFromOperatingActivities": "65828000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14260000.00",
                    "otherCashflowsFromInvestingActivities": "-31000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "14313000.00",
                    "changeToAccountReceivables": "18321000.00",
                    "salePurchaseOfStock": "-38787000.00",
                    "otherCashflowsFromFinancingActivities": "-2102000.00",
                    "changeToNetincome": "26230000.00",
                    "capitalExpenditures": "7307000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-29576000.00",
                    "stockBasedCompensation": "5906000.00",
                    "otherNonCashItems": "28363000.00",
                    "freeCashFlow": "58521000.00"
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": "2021-12-08",
                    "currency_symbol": "USD",
                    "investments": "-7338000.00",
                    "changeToLiabilities": "47980000.00",
                    "totalCashflowsFromInvestingActivities": "-8487000.00",
                    "netBorrowings": "-3605000.00",
                    "totalCashFromFinancingActivities": "-58184000.00",
                    "changeToOperatingActivities": "-128423000.00",
                    "netIncome": "78868000.00",
                    "changeInCash": "3080000.00",
                    "beginPeriodCashFlow": "63982000.00",
                    "endPeriodCashFlow": "67062000.00",
                    "totalCashFromOperatingActivities": "70745000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14204000.00",
                    "otherCashflowsFromInvestingActivities": "17000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "19223000.00",
                    "changeToAccountReceivables": "-2641000.00",
                    "salePurchaseOfStock": "-31722000.00",
                    "otherCashflowsFromFinancingActivities": "-8000.00",
                    "changeToNetincome": "85367000.00",
                    "capitalExpenditures": "8504000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-63460000.00",
                    "stockBasedCompensation": "6594000.00",
                    "otherNonCashItems": "25955000.00",
                    "freeCashFlow": "62241000.00"
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-08-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6757000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-8214000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "24095000.00",
                    "changeInCash": "-1394000.00",
                    "beginPeriodCashFlow": "65376000.00",
                    "endPeriodCashFlow": "63982000.00",
                    "totalCashFromOperatingActivities": "13265000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14392000.00",
                    "otherCashflowsFromInvestingActivities": "13000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-44717000.00",
                    "changeToAccountReceivables": "2600000.00",
                    "salePurchaseOfStock": "-11091000.00",
                    "otherCashflowsFromFinancingActivities": "-67000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6770000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-62519000.00",
                    "stockBasedCompensation": "10526000.00",
                    "otherNonCashItems": "25770000.00",
                    "freeCashFlow": "6496000.00"
                },
                "2021-04-30": {
                    "date": "2021-04-30",
                    "filing_date": "2021-06-03",
                    "currency_symbol": "USD",
                    "investments": "-6757000.00",
                    "changeToLiabilities": "-30085000.00",
                    "totalCashflowsFromInvestingActivities": "-6708000.00",
                    "netBorrowings": "27115000.00",
                    "totalCashFromFinancingActivities": "24450000.00",
                    "changeToOperatingActivities": "-67174000.00",
                    "netIncome": "45205000.00",
                    "changeInCash": "1828000.00",
                    "beginPeriodCashFlow": "63548000.00",
                    "endPeriodCashFlow": "65376000.00",
                    "totalCashFromOperatingActivities": "-16562000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15561000.00",
                    "otherCashflowsFromInvestingActivities": "18000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-29689000.00",
                    "changeToAccountReceivables": "-2080000.00",
                    "salePurchaseOfStock": "-2374000.00",
                    "otherCashflowsFromFinancingActivities": "-291000.00",
                    "changeToNetincome": "43353000.00",
                    "capitalExpenditures": "6726000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-120681000.00",
                    "stockBasedCompensation": "7916000.00",
                    "otherNonCashItems": "27048000.00",
                    "freeCashFlow": "-23289000.00"
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-03-29",
                    "currency_symbol": "USD",
                    "investments": "-6708000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6822000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-9757000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7764000.00",
                    "changeInCash": "-908000.00",
                    "beginPeriodCashFlow": "64456000.00",
                    "endPeriodCashFlow": "63548000.00",
                    "totalCashFromOperatingActivities": "15014000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16000000.00",
                    "otherCashflowsFromInvestingActivities": "-6822000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "39266000.00",
                    "changeToAccountReceivables": "-6138000.00",
                    "salePurchaseOfStock": "-38000.00",
                    "otherCashflowsFromFinancingActivities": "-24000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6822000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-96379000.00",
                    "stockBasedCompensation": "6928000.00",
                    "otherNonCashItems": "32583000.00",
                    "freeCashFlow": "8192000.00"
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": "2020-11-24",
                    "currency_symbol": "USD",
                    "investments": "-6822000.00",
                    "changeToLiabilities": "-120784000.00",
                    "totalCashflowsFromInvestingActivities": "-9443000.00",
                    "netBorrowings": "-87302000.00",
                    "totalCashFromFinancingActivities": "6121000.00",
                    "changeToOperatingActivities": "-71752000.00",
                    "netIncome": "13320000.00",
                    "changeInCash": "28337000.00",
                    "beginPeriodCashFlow": "36119000.00",
                    "endPeriodCashFlow": "64456000.00",
                    "totalCashFromOperatingActivities": "32473000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15809000.00",
                    "otherCashflowsFromInvestingActivities": "52000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-46702000.00",
                    "changeToAccountReceivables": "-2113000.00",
                    "salePurchaseOfStock": "-8000.00",
                    "otherCashflowsFromFinancingActivities": "-1164000.00",
                    "changeToNetincome": "90609000.00",
                    "capitalExpenditures": "9495000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-22915000.00",
                    "stockBasedCompensation": "3275000.00",
                    "otherNonCashItems": "24731000.00",
                    "freeCashFlow": "22978000.00"
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-09-03",
                    "currency_symbol": "USD",
                    "investments": "-8497000.00",
                    "changeToLiabilities": "-69307000.00",
                    "totalCashflowsFromInvestingActivities": "-8497000.00",
                    "netBorrowings": "-63746000.00",
                    "totalCashFromFinancingActivities": "15378000.00",
                    "changeToOperatingActivities": "26672000.00",
                    "netIncome": "-46639000.00",
                    "changeInCash": "-35632000.00",
                    "beginPeriodCashFlow": "71751000.00",
                    "endPeriodCashFlow": "36119000.00",
                    "totalCashFromOperatingActivities": "-42753000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16708000.00",
                    "otherCashflowsFromInvestingActivities": "38000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-45015000.00",
                    "changeToAccountReceivables": "8143000.00",
                    "salePurchaseOfStock": "-885000.00",
                    "otherCashflowsFromFinancingActivities": "84148000.00",
                    "changeToNetincome": "39527000.00",
                    "capitalExpenditures": "8535000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-21640000.00",
                    "stockBasedCompensation": "3528000.00",
                    "otherNonCashItems": "28665000.00",
                    "freeCashFlow": "-51288000.00"
                },
                "2020-04-30": {
                    "date": "2020-04-30",
                    "filing_date": "2020-06-12",
                    "currency_symbol": "USD",
                    "investments": "-5612000.00",
                    "changeToLiabilities": "69307000.00",
                    "totalCashflowsFromInvestingActivities": "-5612000.00",
                    "netBorrowings": "63746000.00",
                    "totalCashFromFinancingActivities": "49187000.00",
                    "changeToOperatingActivities": "-3284000.00",
                    "netIncome": "-114810000.00",
                    "changeInCash": "3264000.00",
                    "beginPeriodCashFlow": "68487000.00",
                    "endPeriodCashFlow": "71751000.00",
                    "totalCashFromOperatingActivities": "-40451000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17888000.00",
                    "otherCashflowsFromInvestingActivities": "121000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-8629000.00",
                    "changeToAccountReceivables": "-3508000.00",
                    "salePurchaseOfStock": "-14559000.00",
                    "otherCashflowsFromFinancingActivities": "63746000.00",
                    "changeToNetincome": "-17922000.00",
                    "capitalExpenditures": "5733000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "45028000.00",
                    "stockBasedCompensation": "585000.00",
                    "otherNonCashItems": "66514000.00",
                    "freeCashFlow": "-46184000.00"
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-03-19",
                    "currency_symbol": "USD",
                    "investments": "-15225000.00",
                    "changeToLiabilities": "-46139000.00",
                    "totalCashflowsFromInvestingActivities": "-15225000.00",
                    "netBorrowings": "-13371000.00",
                    "totalCashFromFinancingActivities": "-59449000.00",
                    "changeToOperatingActivities": "-35131000.00",
                    "netIncome": "24240000.00",
                    "changeInCash": "2428000.00",
                    "beginPeriodCashFlow": "66059000.00",
                    "endPeriodCashFlow": "68487000.00",
                    "totalCashFromOperatingActivities": "77336000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "167917000.00",
                    "otherCashflowsFromInvestingActivities": "76832000.00",
                    "dividendsPaid": "8448000.00",
                    "changeToInventory": "62903000.00",
                    "changeToAccountReceivables": "6175000.00",
                    "salePurchaseOfStock": "-37630000.00",
                    "otherCashflowsFromFinancingActivities": "250058000.00",
                    "changeToNetincome": "-100315000.00",
                    "capitalExpenditures": "92057000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-14506000.00",
                    "stockBasedCompensation": "2597000.00",
                    "otherNonCashItems": "-107531000.00",
                    "freeCashFlow": "-14721000.00"
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": "2019-12-11",
                    "currency_symbol": "USD",
                    "investments": "-21657000.00",
                    "changeToLiabilities": "4340000.00",
                    "totalCashflowsFromInvestingActivities": "-21657000.00",
                    "netBorrowings": "-12173000.00",
                    "totalCashFromFinancingActivities": "-54231000.00",
                    "changeToOperatingActivities": "-46014000.00",
                    "netIncome": "43048000.00",
                    "changeInCash": "702000.00",
                    "beginPeriodCashFlow": "65357000.00",
                    "endPeriodCashFlow": "66059000.00",
                    "totalCashFromOperatingActivities": "77271000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18821000.00",
                    "otherCashflowsFromInvestingActivities": "-1101000.00",
                    "dividendsPaid": "8681000.00",
                    "changeToInventory": "-3633000.00",
                    "changeToAccountReceivables": "-830000.00",
                    "salePurchaseOfStock": "-33377000.00",
                    "otherCashflowsFromFinancingActivities": "231224000.00",
                    "changeToNetincome": "47361000.00",
                    "capitalExpenditures": "20556000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-31959000.00",
                    "stockBasedCompensation": "2349000.00",
                    "otherNonCashItems": "46399000.00",
                    "freeCashFlow": "56715000.00"
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-08-27",
                    "currency_symbol": "USD",
                    "investments": "-10976000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-10976000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "7344000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1522000.00",
                    "changeInCash": "-754000.00",
                    "beginPeriodCashFlow": "66111000.00",
                    "endPeriodCashFlow": "65357000.00",
                    "totalCashFromOperatingActivities": "2110000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-20259000.00",
                    "otherCashflowsFromInvestingActivities": "-145000.00",
                    "dividendsPaid": "8869000.00",
                    "changeToInventory": "-44484000.00",
                    "changeToAccountReceivables": "-1123000.00",
                    "salePurchaseOfStock": "-27067000.00",
                    "otherCashflowsFromFinancingActivities": "213478000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10831000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-48613000.00",
                    "stockBasedCompensation": "3514000.00",
                    "otherNonCashItems": "66983000.00",
                    "freeCashFlow": "-8721000.00"
                },
                "2019-04-30": {
                    "date": "2019-04-30",
                    "filing_date": "2019-05-29",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-86492000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "61962000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4490000.00",
                    "changeInCash": "-3025000.00",
                    "beginPeriodCashFlow": "69136000.00",
                    "endPeriodCashFlow": "66111000.00",
                    "totalCashFromOperatingActivities": "21185000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "57315000.00",
                    "otherCashflowsFromInvestingActivities": "-75483000.00",
                    "dividendsPaid": "8930000.00",
                    "changeToInventory": "-38323000.00",
                    "changeToAccountReceivables": "-1074000.00",
                    "salePurchaseOfStock": "-33319000.00",
                    "otherCashflowsFromFinancingActivities": "306279000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11009000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-51965000.00",
                    "stockBasedCompensation": "7759000.00",
                    "otherNonCashItems": "417000.00",
                    "freeCashFlow": "10176000.00"
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-03-21",
                    "currency_symbol": "USD",
                    "investments": "-15742000.00",
                    "changeToLiabilities": "-57388000.00",
                    "totalCashflowsFromInvestingActivities": "-15742000.00",
                    "netBorrowings": "-16139000.00",
                    "totalCashFromFinancingActivities": "-64712000.00",
                    "changeToOperatingActivities": "5456000.00",
                    "netIncome": "12023000.00",
                    "changeInCash": "-23814000.00",
                    "beginPeriodCashFlow": "92950000.00",
                    "endPeriodCashFlow": "69136000.00",
                    "totalCashFromOperatingActivities": "56436000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17479000.00",
                    "otherCashflowsFromInvestingActivities": "14868000.00",
                    "dividendsPaid": "8103000.00",
                    "changeToInventory": "73271000.00",
                    "changeToAccountReceivables": "4955000.00",
                    "salePurchaseOfStock": "-40470000.00",
                    "otherCashflowsFromFinancingActivities": "233710000.00",
                    "changeToNetincome": "1930000.00",
                    "capitalExpenditures": "15610000",
                    "changeReceivables": "4955000.00",
                    "cashFlowsOtherOperating": "6131000.00",
                    "exchangeRateChanges": "204000.00",
                    "cashAndCashEquivalentsChanges": "-23814000.00",
                    "changeInWorkingCapital": "25004000.00",
                    "stockBasedCompensation": "6722000.00",
                    "otherNonCashItems": "532000.00",
                    "freeCashFlow": "40826000.00"
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": "2018-12-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "16605000.00",
                    "totalCashflowsFromInvestingActivities": "-27806000.00",
                    "netBorrowings": "-24334000.00",
                    "totalCashFromFinancingActivities": "-58106000.00",
                    "changeToOperatingActivities": "-575000.00",
                    "netIncome": "49914000.00",
                    "changeInCash": "-13455000.00",
                    "beginPeriodCashFlow": "106405000.00",
                    "endPeriodCashFlow": "92950000.00",
                    "totalCashFromOperatingActivities": "72167000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17404000.00",
                    "otherCashflowsFromInvestingActivities": "-148000.00",
                    "dividendsPaid": "8221000.00",
                    "changeToInventory": "-10740000.00",
                    "changeToAccountReceivables": "9769000.00",
                    "salePurchaseOfStock": "-25551000.00",
                    "otherCashflowsFromFinancingActivities": "141826000.00",
                    "changeToNetincome": "10495000.00",
                    "capitalExpenditures": "27658000",
                    "changeReceivables": "-14082000.00",
                    "cashFlowsOtherOperating": "-33550000.00",
                    "exchangeRateChanges": "290000.00",
                    "cashAndCashEquivalentsChanges": "-13455000.00",
                    "changeInWorkingCapital": "3805000.00",
                    "stockBasedCompensation": "4476000.00",
                    "otherNonCashItems": "843000.00",
                    "freeCashFlow": "44509000.00"
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-08-28",
                    "currency_symbol": "USD",
                    "investments": "15000000.00",
                    "changeToLiabilities": "-6073000.00",
                    "totalCashflowsFromInvestingActivities": "-16917000.00",
                    "netBorrowings": "42535000.00",
                    "totalCashFromFinancingActivities": "8952000.00",
                    "changeToOperatingActivities": "-2507000.00",
                    "netIncome": "7486000.00",
                    "changeInCash": "16284000.00",
                    "beginPeriodCashFlow": "90121000.00",
                    "endPeriodCashFlow": "106405000.00",
                    "totalCashFromOperatingActivities": "24056000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16595000.00",
                    "otherCashflowsFromInvestingActivities": "-136000.00",
                    "dividendsPaid": "8309000.00",
                    "changeToInventory": "-32081000.00",
                    "changeToAccountReceivables": "-17955000.00",
                    "salePurchaseOfStock": "-25274000.00",
                    "otherCashflowsFromFinancingActivities": "184930000.00",
                    "changeToNetincome": "7420000.00",
                    "capitalExpenditures": "16781000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "17115000.00",
                    "exchangeRateChanges": "193000.00",
                    "cashAndCashEquivalentsChanges": "16284000.00",
                    "changeInWorkingCapital": "-12975000.00",
                    "stockBasedCompensation": "7420000.00",
                    "otherNonCashItems": "4072000.00",
                    "freeCashFlow": "7275000.00"
                },
                "2018-04-30": {
                    "date": "2018-04-30",
                    "filing_date": "2018-05-29",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "3602000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-145317000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "31537000.00",
                    "changeInCash": "-154398000.00",
                    "beginPeriodCashFlow": "244519000.00",
                    "endPeriodCashFlow": "90121000.00",
                    "totalCashFromOperatingActivities": "-12745000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17406000.00",
                    "otherCashflowsFromInvestingActivities": "-333000.00",
                    "dividendsPaid": "8409000.00",
                    "changeToInventory": "-11070000.00",
                    "changeToAccountReceivables": "-5896000.00",
                    "salePurchaseOfStock": "-162248000.00",
                    "otherCashflowsFromFinancingActivities": "301340000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11065000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-74406000.00",
                    "stockBasedCompensation": "8797000.00",
                    "otherNonCashItems": "1348000.00",
                    "freeCashFlow": "-23810000.00"
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-03-22",
                    "currency_symbol": "USD",
                    "investments": "34300000.00",
                    "changeToLiabilities": "14916000.00",
                    "totalCashflowsFromInvestingActivities": "-20927000.00",
                    "netBorrowings": "-34940000.00",
                    "totalCashFromFinancingActivities": "-75090000.00",
                    "changeToOperatingActivities": "-14271000.00",
                    "netIncome": "-9898000.00",
                    "changeInCash": "-13224000.00",
                    "beginPeriodCashFlow": "257743000.00",
                    "endPeriodCashFlow": "244519000.00",
                    "totalCashFromOperatingActivities": "84438000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19699000.00",
                    "otherCashflowsFromInvestingActivities": "49148000.00",
                    "dividendsPaid": "6956000.00",
                    "changeToInventory": "40122000.00",
                    "changeToAccountReceivables": "12354000.00",
                    "salePurchaseOfStock": "-33194000.00",
                    "otherCashflowsFromFinancingActivities": "90526000.00",
                    "changeToNetincome": "8236000.00",
                    "capitalExpenditures": "20775000",
                    "changeReceivables": "5386000.00",
                    "cashFlowsOtherOperating": "-6650000.00",
                    "exchangeRateChanges": "-1645000.00",
                    "cashAndCashEquivalentsChanges": "-13224000.00",
                    "changeInWorkingCapital": "27427000.00",
                    "stockBasedCompensation": "8236000.00",
                    "otherNonCashItems": "426000.00",
                    "freeCashFlow": "63663000.00"
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": "2017-11-21",
                    "currency_symbol": "USD",
                    "investments": "40800000.00",
                    "changeToLiabilities": "20483000.00",
                    "totalCashflowsFromInvestingActivities": "25956000.00",
                    "netBorrowings": "1900000.00",
                    "totalCashFromFinancingActivities": "-33159000.00",
                    "changeToOperatingActivities": "-11628000.00",
                    "netIncome": "44077000.00",
                    "changeInCash": "55411000.00",
                    "beginPeriodCashFlow": "202332000.00",
                    "endPeriodCashFlow": "257743000.00",
                    "totalCashFromOperatingActivities": "58496000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16789000.00",
                    "otherCashflowsFromInvestingActivities": "-118000.00",
                    "dividendsPaid": "7054000.00",
                    "changeToInventory": "-53674000.00",
                    "changeToAccountReceivables": "-756000.00",
                    "salePurchaseOfStock": "-28005000.00",
                    "otherCashflowsFromFinancingActivities": "147608000.00",
                    "changeToNetincome": "8081000.00",
                    "capitalExpenditures": "14726000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "3760000.00",
                    "exchangeRateChanges": "4118000.00",
                    "cashAndCashEquivalentsChanges": "55411000.00",
                    "changeInWorkingCapital": "-9357000.00",
                    "stockBasedCompensation": "8081000.00",
                    "otherNonCashItems": "3494000.00",
                    "freeCashFlow": "43770000.00"
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-08-22",
                    "currency_symbol": "USD",
                    "investments": "40800000.00",
                    "changeToLiabilities": "-36693000.00",
                    "totalCashflowsFromInvestingActivities": "-9984000.00",
                    "netBorrowings": "27101000.00",
                    "totalCashFromFinancingActivities": "-4558000.00",
                    "changeToOperatingActivities": "-3675000.00",
                    "netIncome": "14290000.00",
                    "changeInCash": "26704000.00",
                    "beginPeriodCashFlow": "175628000.00",
                    "endPeriodCashFlow": "202332000.00",
                    "totalCashFromOperatingActivities": "42238000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15979000.00",
                    "otherCashflowsFromInvestingActivities": "-120000.00",
                    "dividendsPaid": "7089000.00",
                    "changeToInventory": "-51061000.00",
                    "changeToAccountReceivables": "-442000.00",
                    "salePurchaseOfStock": "-24570000.00",
                    "otherCashflowsFromFinancingActivities": "185852000.00",
                    "changeToNetincome": "6821000.00",
                    "capitalExpenditures": "9864000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "3429000.00",
                    "exchangeRateChanges": "-992000.00",
                    "cashAndCashEquivalentsChanges": "26704000.00",
                    "changeInWorkingCapital": "317000.00",
                    "stockBasedCompensation": "6821000.00",
                    "otherNonCashItems": "865000.00",
                    "freeCashFlow": "32374000.00"
                },
                "2017-04-30": {
                    "date": "2017-04-30",
                    "filing_date": "2017-05-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-20190000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-27793000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "36229000.00",
                    "changeInCash": "-18081000.00",
                    "beginPeriodCashFlow": "193709000.00",
                    "endPeriodCashFlow": "175628000.00",
                    "totalCashFromOperatingActivities": "29211000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15692000.00",
                    "otherCashflowsFromInvestingActivities": "-398000.00",
                    "dividendsPaid": "7002000.00",
                    "changeToInventory": "28179000.00",
                    "changeToAccountReceivables": "221000.00",
                    "salePurchaseOfStock": "-32810000.00",
                    "otherCashflowsFromFinancingActivities": "154200000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13292000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-27911000.00",
                    "stockBasedCompensation": "7659000.00",
                    "otherNonCashItems": "574000.00",
                    "freeCashFlow": "15919000.00"
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "investments": "-6500000.00",
                    "changeToLiabilities": "8159000.00",
                    "totalCashflowsFromInvestingActivities": "17501000.00",
                    "netBorrowings": "12019000.00",
                    "totalCashFromFinancingActivities": "-92960000.00",
                    "changeToOperatingActivities": "-3391000.00",
                    "netIncome": "34196000.00",
                    "changeInCash": "1466000.00",
                    "beginPeriodCashFlow": "192243000.00",
                    "endPeriodCashFlow": "193709000.00",
                    "totalCashFromOperatingActivities": "73742000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16796000.00",
                    "otherCashflowsFromInvestingActivities": "-98000.00",
                    "dividendsPaid": "3582000.00",
                    "changeToInventory": "39555000.00",
                    "changeToAccountReceivables": "-13051000.00",
                    "salePurchaseOfStock": "-39315000.00",
                    "otherCashflowsFromFinancingActivities": "157000.00",
                    "changeToNetincome": "7659000.00",
                    "capitalExpenditures": "8201000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "-221000.00",
                    "exchangeRateChanges": "691000.00",
                    "cashAndCashEquivalentsChanges": "-18081000.00",
                    "changeInWorkingCapital": "18516000.00",
                    "stockBasedCompensation": "7136000.00",
                    "otherNonCashItems": "-1985000.00",
                    "freeCashFlow": "65541000.00"
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": "2016-11-22",
                    "currency_symbol": "USD",
                    "investments": "25800000.00",
                    "changeToLiabilities": "25109000.00",
                    "totalCashflowsFromInvestingActivities": "-10566000.00",
                    "netBorrowings": "-50220000.00",
                    "totalCashFromFinancingActivities": "-15607000.00",
                    "changeToOperatingActivities": "-13526000.00",
                    "netIncome": "44166000.00",
                    "changeInCash": "21414000.00",
                    "beginPeriodCashFlow": "170829000.00",
                    "endPeriodCashFlow": "192243000.00",
                    "totalCashFromOperatingActivities": "50367000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16586000.00",
                    "otherCashflowsFromInvestingActivities": "-119000.00",
                    "dividendsPaid": "3647000.00",
                    "changeToInventory": "-29655000.00",
                    "changeToAccountReceivables": "1978000.00",
                    "salePurchaseOfStock": "-33801000.00",
                    "otherCashflowsFromFinancingActivities": "101000.00",
                    "changeToNetincome": "-29370000.00",
                    "capitalExpenditures": "10447000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "7561000.00",
                    "exchangeRateChanges": "3183000.00",
                    "cashAndCashEquivalentsChanges": "1466000.00",
                    "changeInWorkingCapital": "-26567000.00",
                    "stockBasedCompensation": "8273000.00",
                    "otherNonCashItems": "5903000.00",
                    "freeCashFlow": "39920000.00"
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-08-31",
                    "currency_symbol": "USD",
                    "investments": "-16299000.00",
                    "changeToLiabilities": "86620000.00",
                    "totalCashflowsFromInvestingActivities": "-25353000.00",
                    "netBorrowings": "18860000.00",
                    "totalCashFromFinancingActivities": "-22536000.00",
                    "changeToOperatingActivities": "-5955000.00",
                    "netIncome": "-2011000.00",
                    "changeInCash": "-3972000.00",
                    "beginPeriodCashFlow": "174801000.00",
                    "endPeriodCashFlow": "170829000.00",
                    "totalCashFromOperatingActivities": "46888000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15891000.00",
                    "otherCashflowsFromInvestingActivities": "-102000.00",
                    "dividendsPaid": "3753000.00",
                    "changeToInventory": "-47299000.00",
                    "changeToAccountReceivables": "-7471000.00",
                    "salePurchaseOfStock": "-38543000.00",
                    "otherCashflowsFromFinancingActivities": "900000.00",
                    "changeToNetincome": "48899000.00",
                    "capitalExpenditures": "8952000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-2971000.00",
                    "cashAndCashEquivalentsChanges": "-3972000.00",
                    "changeInWorkingCapital": "32018000.00",
                    "stockBasedCompensation": "6087000.00",
                    "otherNonCashItems": "22000.00",
                    "freeCashFlow": "37936000.00"
                },
                "2016-04-30": {
                    "date": "2016-04-30",
                    "filing_date": "2016-05-25",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-25834000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-23945000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "25985000.00",
                    "changeInCash": "-12733000.00",
                    "beginPeriodCashFlow": "187534000.00",
                    "endPeriodCashFlow": "174801000.00",
                    "totalCashFromOperatingActivities": "28295000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16461000.00",
                    "otherCashflowsFromInvestingActivities": "-49000.00",
                    "dividendsPaid": "3803000.00",
                    "changeToInventory": "21327000.00",
                    "changeToAccountReceivables": "1348000.00",
                    "salePurchaseOfStock": "-46150000.00",
                    "otherCashflowsFromFinancingActivities": "1008000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7084000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-11754000.00",
                    "stockBasedCompensation": "6544000.00",
                    "otherNonCashItems": "-3592000.00",
                    "freeCashFlow": "21211000.00"
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-03-24",
                    "currency_symbol": "USD",
                    "investments": "-18701000.00",
                    "changeToLiabilities": "-35551000.00",
                    "totalCashflowsFromInvestingActivities": "-13692000.00",
                    "netBorrowings": "25000000.00",
                    "totalCashFromFinancingActivities": "-75015000.00",
                    "changeToOperatingActivities": "2470000.00",
                    "netIncome": "17473000.00",
                    "changeInCash": "3611000.00",
                    "beginPeriodCashFlow": "183923000.00",
                    "endPeriodCashFlow": "187534000.00",
                    "totalCashFromOperatingActivities": "97589000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16903000.00",
                    "otherCashflowsFromInvestingActivities": "-16000.00",
                    "dividendsPaid": "2985000.00",
                    "changeToInventory": "56784000.00",
                    "changeToAccountReceivables": "-512000.00",
                    "salePurchaseOfStock": "-38278000.00",
                    "otherCashflowsFromFinancingActivities": "599000.00",
                    "changeToNetincome": "2310000.00",
                    "capitalExpenditures": "8176000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "8751000.00",
                    "cashAndCashEquivalentsChanges": "-12733000.00",
                    "changeInWorkingCapital": "40214000.00",
                    "stockBasedCompensation": "8663000.00",
                    "otherNonCashItems": "-2584000.00",
                    "freeCashFlow": "89413000.00"
                },
                "2015-10-31": {
                    "date": "2015-10-31",
                    "filing_date": "2015-12-08",
                    "currency_symbol": "USD",
                    "investments": "-5500000.00",
                    "changeToLiabilities": "-4040000.00",
                    "totalCashflowsFromInvestingActivities": "10783000.00",
                    "netBorrowings": "-34351000.00",
                    "totalCashFromFinancingActivities": "-17850000.00",
                    "changeToOperatingActivities": "-2553000.00",
                    "netIncome": "38499000.00",
                    "changeInCash": "38170000.00",
                    "beginPeriodCashFlow": "145753000.00",
                    "endPeriodCashFlow": "183923000.00",
                    "totalCashFromOperatingActivities": "44960000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16136000.00",
                    "otherCashflowsFromInvestingActivities": "-377000.00",
                    "dividendsPaid": "3033000.00",
                    "changeToInventory": "-13254000.00",
                    "changeToAccountReceivables": "14077000.00",
                    "salePurchaseOfStock": "-19240000.00",
                    "otherCashflowsFromFinancingActivities": "-344000.00",
                    "changeToNetincome": "80116000.00",
                    "capitalExpenditures": "13820000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-5271000.00",
                    "cashAndCashEquivalentsChanges": "3611000.00",
                    "changeInWorkingCapital": "-8266000.00",
                    "stockBasedCompensation": "4282000.00",
                    "otherNonCashItems": "-1063000.00",
                    "freeCashFlow": "31140000.00"
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-09-03",
                    "currency_symbol": "USD",
                    "investments": "24980000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-10369000.00",
                    "netBorrowings": "4447000.00",
                    "totalCashFromFinancingActivities": "-6563000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-13695000.00",
                    "changeInCash": "4471000.00",
                    "beginPeriodCashFlow": "141282000.00",
                    "endPeriodCashFlow": "145753000.00",
                    "totalCashFromOperatingActivities": "26705000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15252000.00",
                    "otherCashflowsFromInvestingActivities": "17000.00",
                    "dividendsPaid": "3069000.00",
                    "changeToInventory": "-35227000.00",
                    "changeToAccountReceivables": "-16710000.00",
                    "salePurchaseOfStock": "-22162000.00",
                    "otherCashflowsFromFinancingActivities": "270000.00",
                    "changeToNetincome": "6461000.00",
                    "capitalExpenditures": "10086000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "277000.00",
                    "cashAndCashEquivalentsChanges": "38170000.00",
                    "changeInWorkingCapital": "20765000.00",
                    "stockBasedCompensation": "4306000.00",
                    "otherNonCashItems": "-665000.00",
                    "freeCashFlow": "16619000.00"
                },
                "2015-04-30": {
                    "date": "2015-04-30",
                    "filing_date": "2015-05-20",
                    "currency_symbol": "USD",
                    "investments": "-7280000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-17346000.00",
                    "netBorrowings": "11186000.00",
                    "totalCashFromFinancingActivities": "-31925000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "15607000.00",
                    "changeInCash": "-32009000.00",
                    "beginPeriodCashFlow": "173291000.00",
                    "endPeriodCashFlow": "141282000.00",
                    "totalCashFromOperatingActivities": "13396000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14394000.00",
                    "otherCashflowsFromInvestingActivities": "-3000.00",
                    "dividendsPaid": "3130000.00",
                    "changeToInventory": "17818000.00",
                    "changeToAccountReceivables": "2830000.00",
                    "salePurchaseOfStock": "-41213000.00",
                    "otherCashflowsFromFinancingActivities": "1232000.00",
                    "changeToNetincome": "-2211000.00",
                    "capitalExpenditures": "10063000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "3866000.00",
                    "cashAndCashEquivalentsChanges": "-32009000.00",
                    "changeInWorkingCapital": "-16346000.00",
                    "stockBasedCompensation": "3868000.00",
                    "otherNonCashItems": "-3259000.00",
                    "freeCashFlow": "3333000.00"
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-03-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-40587000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-38071000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "17037000.00",
                    "changeInCash": "2504000.00",
                    "beginPeriodCashFlow": "170787000.00",
                    "endPeriodCashFlow": "173291000.00",
                    "totalCashFromOperatingActivities": "92854000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15542000.00",
                    "otherCashflowsFromInvestingActivities": "-12000.00",
                    "dividendsPaid": "2807000.00",
                    "changeToInventory": "41490000.00",
                    "changeToAccountReceivables": "-6268000.00",
                    "salePurchaseOfStock": "-16164000.00",
                    "otherCashflowsFromFinancingActivities": "54577000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "27575000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "37258000.00",
                    "stockBasedCompensation": "4729000.00",
                    "otherNonCashItems": "3357000.00",
                    "freeCashFlow": "65279000.00"
                },
                "2014-10-31": {
                    "date": "2014-10-31",
                    "filing_date": "2014-12-04",
                    "currency_symbol": "USD",
                    "investments": "-13000000.00",
                    "changeToLiabilities": "6049000.00",
                    "totalCashflowsFromInvestingActivities": "-23857000.00",
                    "netBorrowings": "-19406000.00",
                    "totalCashFromFinancingActivities": "-28078000.00",
                    "changeToOperatingActivities": "-3308000.00",
                    "netIncome": "36942000.00",
                    "changeInCash": "-162000.00",
                    "beginPeriodCashFlow": "170949000.00",
                    "endPeriodCashFlow": "170787000.00",
                    "totalCashFromOperatingActivities": "54611000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15168000.00",
                    "otherCashflowsFromInvestingActivities": "5000.00",
                    "dividendsPaid": "2854000.00",
                    "changeToInventory": "-4574000.00",
                    "changeToAccountReceivables": "28440000.00",
                    "salePurchaseOfStock": "-17780000.00",
                    "otherCashflowsFromFinancingActivities": "-14000.00",
                    "changeToNetincome": "75817000.00",
                    "capitalExpenditures": "13862000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-11692000.00",
                    "cashAndCashEquivalentsChanges": "2504000.00",
                    "changeInWorkingCapital": "-150000.00",
                    "stockBasedCompensation": "4681000.00",
                    "otherNonCashItems": "2102000.00",
                    "freeCashFlow": "40749000.00"
                },
                "2014-07-31": {
                    "date": "2014-07-31",
                    "filing_date": "2014-09-02",
                    "currency_symbol": "USD",
                    "investments": "35000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "20133000.00",
                    "netBorrowings": "26530000.00",
                    "totalCashFromFinancingActivities": "9029000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-10687000.00",
                    "changeInCash": "39517000.00",
                    "beginPeriodCashFlow": "131432000.00",
                    "endPeriodCashFlow": "170949000.00",
                    "totalCashFromOperatingActivities": "9784000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15557000.00",
                    "otherCashflowsFromInvestingActivities": "62506000.00",
                    "dividendsPaid": "2892000.00",
                    "changeToInventory": "-34520000.00",
                    "changeToAccountReceivables": "-20566000.00",
                    "salePurchaseOfStock": "-14604000.00",
                    "otherCashflowsFromFinancingActivities": "-5000.00",
                    "changeToNetincome": "20471000.00",
                    "capitalExpenditures": "14873000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "571000.00",
                    "cashAndCashEquivalentsChanges": "39517000.00",
                    "changeInWorkingCapital": "892000.00",
                    "stockBasedCompensation": "5311000.00",
                    "otherNonCashItems": "1125000.00",
                    "freeCashFlow": "-5089000.00"
                },
                "2014-04-30": {
                    "date": "2014-04-30",
                    "filing_date": "2014-06-03",
                    "currency_symbol": "USD",
                    "investments": "-1500000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-17396000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-30483000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "13596000.00",
                    "changeInCash": "-42565000.00",
                    "beginPeriodCashFlow": "173997000.00",
                    "endPeriodCashFlow": "131432000.00",
                    "totalCashFromOperatingActivities": "4161000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14227000.00",
                    "otherCashflowsFromInvestingActivities": "6000.00",
                    "dividendsPaid": "2938000.00",
                    "changeToInventory": "18626000.00",
                    "changeToAccountReceivables": "-1000.00",
                    "salePurchaseOfStock": "-27581000.00",
                    "otherCashflowsFromFinancingActivities": "36000.00",
                    "changeToNetincome": "-9435000.00",
                    "capitalExpenditures": "15902000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "1153000.00",
                    "cashAndCashEquivalentsChanges": "-42565000.00",
                    "changeInWorkingCapital": "-21578000.00",
                    "stockBasedCompensation": "3062000.00",
                    "otherNonCashItems": "-2388000.00",
                    "freeCashFlow": "-11741000.00"
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-03-20",
                    "currency_symbol": "USD",
                    "investments": "85000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-25047000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-10782000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "15651000.00",
                    "changeInCash": "32251000.00",
                    "beginPeriodCashFlow": "141746000.00",
                    "endPeriodCashFlow": "173997000.00",
                    "totalCashFromOperatingActivities": "74293000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15968000.00",
                    "otherCashflowsFromInvestingActivities": "401000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "12662000.00",
                    "changeToAccountReceivables": "-18524000.00",
                    "salePurchaseOfStock": "-10984000.00",
                    "otherCashflowsFromFinancingActivities": "202000.00",
                    "changeToNetincome": "58642000.00",
                    "capitalExpenditures": "15448000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-6213000.00",
                    "cashAndCashEquivalentsChanges": "32251000.00",
                    "changeInWorkingCapital": "23467000.00",
                    "stockBasedCompensation": "4719000.00",
                    "otherNonCashItems": "5885000.00",
                    "freeCashFlow": "58845000.00"
                },
                "2013-10-31": {
                    "date": "2013-10-31",
                    "filing_date": "2013-12-05",
                    "currency_symbol": "USD",
                    "investments": "-17500000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-35973000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-6884000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "41739000.00",
                    "changeInCash": "-7929000.00",
                    "beginPeriodCashFlow": "149675000.00",
                    "endPeriodCashFlow": "141746000.00",
                    "totalCashFromOperatingActivities": "35021000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16473000.00",
                    "otherCashflowsFromInvestingActivities": "15000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-11591000.00",
                    "changeToAccountReceivables": "21290000.00",
                    "salePurchaseOfStock": "-6927000.00",
                    "otherCashflowsFromFinancingActivities": "43000.00",
                    "changeToNetincome": "-6718000.00",
                    "capitalExpenditures": "18488000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-93000.00",
                    "cashAndCashEquivalentsChanges": "-7929000.00",
                    "changeInWorkingCapital": "-26926000.00",
                    "stockBasedCompensation": "5541000.00",
                    "otherNonCashItems": "-2122000.00",
                    "freeCashFlow": "16533000.00"
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-09-03",
                    "currency_symbol": "USD",
                    "investments": "-20000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-36568000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-23454000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-23636000.00",
                    "changeInCash": "-36585000.00",
                    "beginPeriodCashFlow": "186260000.00",
                    "endPeriodCashFlow": "149675000.00",
                    "totalCashFromOperatingActivities": "26293000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15593000.00",
                    "otherCashflowsFromInvestingActivities": "-19999000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-75341000.00",
                    "changeToAccountReceivables": "-9730000.00",
                    "salePurchaseOfStock": "-23716000.00",
                    "otherCashflowsFromFinancingActivities": "262000.00",
                    "changeToNetincome": "49929000.00",
                    "capitalExpenditures": "16569000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-2856000.00",
                    "cashAndCashEquivalentsChanges": "-36585000.00",
                    "changeInWorkingCapital": "18620000.00",
                    "stockBasedCompensation": "5518000.00",
                    "otherNonCashItems": "20818000.00",
                    "freeCashFlow": "9724000.00"
                },
                "2013-04-30": {
                    "date": "2013-04-30",
                    "filing_date": "2013-06-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-22112000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-23020000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "19272000.00",
                    "changeInCash": "-7868000.00",
                    "beginPeriodCashFlow": "194128000.00",
                    "endPeriodCashFlow": "186260000.00",
                    "totalCashFromOperatingActivities": "37863000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16824000.00",
                    "otherCashflowsFromInvestingActivities": "-11000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "15329000.00",
                    "changeToAccountReceivables": "4366000.00",
                    "salePurchaseOfStock": "-24203000.00",
                    "otherCashflowsFromFinancingActivities": "1183000.00",
                    "changeToNetincome": "18591000.00",
                    "capitalExpenditures": "22101000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-599000.00",
                    "cashAndCashEquivalentsChanges": "-7868000.00",
                    "changeInWorkingCapital": "-1547000.00",
                    "stockBasedCompensation": "5432000.00",
                    "otherNonCashItems": "-267000.00",
                    "freeCashFlow": "15762000.00"
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-03-28",
                    "currency_symbol": "USD",
                    "investments": "-15000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-33804000.00",
                    "netBorrowings": "-363000.00",
                    "totalCashFromFinancingActivities": "-36802000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "22616000.00",
                    "changeInCash": "-8973000.00",
                    "beginPeriodCashFlow": "203101000.00",
                    "endPeriodCashFlow": "194128000.00",
                    "totalCashFromOperatingActivities": "61568000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19712000.00",
                    "otherCashflowsFromInvestingActivities": "-2000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "24367000.00",
                    "changeToAccountReceivables": "1513000.00",
                    "salePurchaseOfStock": "-41290000.00",
                    "otherCashflowsFromFinancingActivities": "4488000.00",
                    "changeToNetincome": "38952000.00",
                    "capitalExpenditures": "18802000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "63243000.00",
                    "exchangeRateChanges": "65000.00",
                    "cashAndCashEquivalentsChanges": "-8973000.00",
                    "changeInWorkingCapital": "15430000.00",
                    "stockBasedCompensation": "3847000.00",
                    "otherNonCashItems": "-6142000.00",
                    "freeCashFlow": "42766000.00"
                },
                "2012-10-31": {
                    "date": "2012-10-31",
                    "filing_date": "2012-11-29",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-27151000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-11564000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "35024000.00",
                    "changeInCash": "44480000.00",
                    "beginPeriodCashFlow": "158621000.00",
                    "endPeriodCashFlow": "203101000.00",
                    "totalCashFromOperatingActivities": "82916000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "23023000.00",
                    "otherCashflowsFromInvestingActivities": "-8000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-30452000.00",
                    "changeToAccountReceivables": "14521000.00",
                    "salePurchaseOfStock": "-12843000.00",
                    "otherCashflowsFromFinancingActivities": "1279000.00",
                    "changeToNetincome": "47892000.00",
                    "capitalExpenditures": "27143000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "279000.00",
                    "cashAndCashEquivalentsChanges": "44480000.00",
                    "changeInWorkingCapital": "24555000.00",
                    "stockBasedCompensation": "3449000.00",
                    "otherNonCashItems": "-2585000.00",
                    "freeCashFlow": "55773000.00"
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-08-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-22191000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-14680000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-17989000.00",
                    "changeInCash": "-46205000.00",
                    "beginPeriodCashFlow": "204826000.00",
                    "endPeriodCashFlow": "158621000.00",
                    "totalCashFromOperatingActivities": "-7376000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17482000.00",
                    "otherCashflowsFromInvestingActivities": "34000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-45779000.00",
                    "changeToAccountReceivables": "-8838000.00",
                    "salePurchaseOfStock": "-15629000.00",
                    "otherCashflowsFromFinancingActivities": "949000.00",
                    "changeToNetincome": "10613000.00",
                    "capitalExpenditures": "22225000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-1958000.00",
                    "cashAndCashEquivalentsChanges": "-46205000.00",
                    "changeInWorkingCapital": "-10144000.00",
                    "stockBasedCompensation": "3960000.00",
                    "otherNonCashItems": "684000.00",
                    "freeCashFlow": "-29601000.00"
                },
                "2012-04-30": {
                    "date": "2012-04-30",
                    "filing_date": "2012-05-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-22074000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-19211000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "23592000.00",
                    "changeInCash": "28171000.00",
                    "beginPeriodCashFlow": "176655000.00",
                    "endPeriodCashFlow": "204826000.00",
                    "totalCashFromOperatingActivities": "67934000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17218000.00",
                    "otherCashflowsFromInvestingActivities": "-62000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "17923000.00",
                    "changeToAccountReceivables": "7312000.00",
                    "salePurchaseOfStock": "-19258000.00",
                    "otherCashflowsFromFinancingActivities": "47000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "22012000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "21785000.00",
                    "stockBasedCompensation": "2997000.00",
                    "otherNonCashItems": "-558000.00",
                    "freeCashFlow": "45922000.00"
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-03-23",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15885000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-20838000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "24226000.00",
                    "changeInCash": "24034000.00",
                    "beginPeriodCashFlow": "152621000.00",
                    "endPeriodCashFlow": "176655000.00",
                    "totalCashFromOperatingActivities": "61446000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19851000.00",
                    "otherCashflowsFromInvestingActivities": "-1000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "43178000.00",
                    "changeToAccountReceivables": "-13716000.00",
                    "salePurchaseOfStock": "-16431000.00",
                    "otherCashflowsFromFinancingActivities": "-4407000.00",
                    "changeToNetincome": "44342000.00",
                    "capitalExpenditures": "15884000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "1522000.00",
                    "cashAndCashEquivalentsChanges": "28171000.00",
                    "changeInWorkingCapital": "7277000.00",
                    "stockBasedCompensation": "397000.00",
                    "otherNonCashItems": "4109000.00",
                    "freeCashFlow": "45562000.00"
                },
                "2011-10-31": {
                    "date": "2011-10-31",
                    "filing_date": "2011-12-02",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-17204000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-26355000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "33692000.00",
                    "changeInCash": "1118000.00",
                    "beginPeriodCashFlow": "151503000.00",
                    "endPeriodCashFlow": "152621000.00",
                    "totalCashFromOperatingActivities": "47123000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18493000.00",
                    "otherCashflowsFromInvestingActivities": "-49000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-13532000.00",
                    "changeToAccountReceivables": "11043000.00",
                    "salePurchaseOfStock": "-27889000.00",
                    "otherCashflowsFromFinancingActivities": "1534000.00",
                    "changeToNetincome": "37220000.00",
                    "capitalExpenditures": "17155000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "24226000.00",
                    "exchangeRateChanges": "-689000.00",
                    "cashAndCashEquivalentsChanges": "24034000.00",
                    "changeInWorkingCapital": "-3156000.00",
                    "stockBasedCompensation": "2944000.00",
                    "otherNonCashItems": "-4015000.00",
                    "freeCashFlow": "29968000.00"
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-09-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-22237000.00",
                    "netBorrowings": "-628000.00",
                    "totalCashFromFinancingActivities": "-27829000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-9777000.00",
                    "changeInCash": "-60844000.00",
                    "beginPeriodCashFlow": "212347000.00",
                    "endPeriodCashFlow": "151503000.00",
                    "totalCashFromOperatingActivities": "-9661000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18478000.00",
                    "otherCashflowsFromInvestingActivities": "-47000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-51512000.00",
                    "changeToAccountReceivables": "-9098000.00",
                    "salePurchaseOfStock": "-28129000.00",
                    "otherCashflowsFromFinancingActivities": "300000.00",
                    "changeToNetincome": "13431000.00",
                    "capitalExpenditures": "22190000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "33692000.00",
                    "exchangeRateChanges": "-2446000.00",
                    "cashAndCashEquivalentsChanges": "1118000.00",
                    "changeInWorkingCapital": "-15643000.00",
                    "stockBasedCompensation": "3202000.00",
                    "otherNonCashItems": "-2587000.00",
                    "freeCashFlow": "-31851000.00"
                },
                "2011-04-30": {
                    "date": "2011-04-30",
                    "filing_date": "2011-06-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-22333000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-10006000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "29084000.00",
                    "changeInCash": "28690000.00",
                    "beginPeriodCashFlow": "183657000.00",
                    "endPeriodCashFlow": "212347000.00",
                    "totalCashFromOperatingActivities": "57195000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17751000.00",
                    "otherCashflowsFromInvestingActivities": "2202000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "19106000.00",
                    "changeToAccountReceivables": "9487000.00",
                    "salePurchaseOfStock": "-19308000.00",
                    "otherCashflowsFromFinancingActivities": "9302000.00",
                    "changeToNetincome": "116000.00",
                    "capitalExpenditures": "24535000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "-9777000.00",
                    "exchangeRateChanges": "-1117000.00",
                    "cashAndCashEquivalentsChanges": "-60844000.00",
                    "changeInWorkingCapital": "14329000.00",
                    "stockBasedCompensation": "2743000.00",
                    "otherNonCashItems": "-9248000.00",
                    "freeCashFlow": "32660000.00"
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-03-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-20748000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5911000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "32690000.00",
                    "changeInCash": "13131000.00",
                    "beginPeriodCashFlow": "170526000.00",
                    "endPeriodCashFlow": "183657000.00",
                    "totalCashFromOperatingActivities": "38762000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18078000.00",
                    "otherCashflowsFromInvestingActivities": "-108000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "22816000.00",
                    "changeToAccountReceivables": "1914000.00",
                    "salePurchaseOfStock": "-10271000.00",
                    "otherCashflowsFromFinancingActivities": "4360000.00",
                    "changeToNetincome": "28111000.00",
                    "capitalExpenditures": "20640000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "29084000.00",
                    "exchangeRateChanges": "3834000.00",
                    "cashAndCashEquivalentsChanges": "28690000.00",
                    "changeInWorkingCapital": "-20307000.00",
                    "stockBasedCompensation": "-40000.00",
                    "otherNonCashItems": "-3388000.00",
                    "freeCashFlow": "18122000.00"
                },
                "2010-10-31": {
                    "date": "2010-10-31",
                    "filing_date": "2010-12-02",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-16612000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-78532000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "31158000.00",
                    "changeInCash": "-25507000.00",
                    "beginPeriodCashFlow": "196033000.00",
                    "endPeriodCashFlow": "170526000.00",
                    "totalCashFromOperatingActivities": "68821000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17738000.00",
                    "otherCashflowsFromInvestingActivities": "-265000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-18315000.00",
                    "changeToAccountReceivables": "1914000.00",
                    "salePurchaseOfStock": "-79967000.00",
                    "otherCashflowsFromFinancingActivities": "1435000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16347000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "12243000.00",
                    "stockBasedCompensation": "877000.00",
                    "otherNonCashItems": "-3406000.00",
                    "freeCashFlow": "52635000.00"
                },
                "2010-07-31": {
                    "date": "2010-07-31",
                    "filing_date": "2010-09-03",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-23044000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1044000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-8268000.00",
                    "changeInCash": "-27476000.00",
                    "beginPeriodCashFlow": "223509000.00",
                    "endPeriodCashFlow": "196033000.00",
                    "totalCashFromOperatingActivities": "-4832000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18199000.00",
                    "otherCashflowsFromInvestingActivities": "0.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-32217000.00",
                    "changeToAccountReceivables": "-2668000.00",
                    "salePurchaseOfStock": "-385000.00",
                    "otherCashflowsFromFinancingActivities": "1044000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "23044000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-9209000.00",
                    "stockBasedCompensation": "3361000.00",
                    "otherNonCashItems": "-2725000.00",
                    "freeCashFlow": "-27994000.00"
                },
                "2010-04-30": {
                    "date": "2010-04-30",
                    "filing_date": "2010-06-04",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-23914000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "5391000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "28007000.00",
                    "changeInCash": "55129000.00",
                    "beginPeriodCashFlow": "168380000.00",
                    "endPeriodCashFlow": "223509000.00",
                    "totalCashFromOperatingActivities": "71760000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17625000.00",
                    "otherCashflowsFromInvestingActivities": "0.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "25240000.00",
                    "changeToAccountReceivables": "754000.00",
                    "salePurchaseOfStock": "5400000.00",
                    "otherCashflowsFromFinancingActivities": "5391000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "23914000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "13571000.00",
                    "stockBasedCompensation": "3847000.00",
                    "otherNonCashItems": "-3013000.00",
                    "freeCashFlow": "47803000.00"
                },
                "2010-01-31": {
                    "date": "2010-01-31",
                    "filing_date": "2010-03-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-17170000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "275000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "34157000.00",
                    "changeInCash": "66100000.00",
                    "beginPeriodCashFlow": "102280000.00",
                    "endPeriodCashFlow": "168380000.00",
                    "totalCashFromOperatingActivities": "82911000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15904000.00",
                    "otherCashflowsFromInvestingActivities": "36000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "44757000.00",
                    "changeToAccountReceivables": "-134000.00",
                    "salePurchaseOfStock": "-95000.00",
                    "otherCashflowsFromFinancingActivities": "370000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "17206000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "27366000.00",
                    "stockBasedCompensation": "1382000.00",
                    "otherNonCashItems": "-474000.00",
                    "freeCashFlow": "65705000.00"
                },
                "2009-10-31": {
                    "date": "2009-10-31",
                    "filing_date": "2009-12-04",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-20074000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-108873000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "38172000.00",
                    "changeInCash": "-49918000.00",
                    "beginPeriodCashFlow": "152198000.00",
                    "endPeriodCashFlow": "102280000.00",
                    "totalCashFromOperatingActivities": "79187000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18170000.00",
                    "otherCashflowsFromInvestingActivities": "-2148000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "12275000.00",
                    "changeToAccountReceivables": "5044000.00",
                    "salePurchaseOfStock": "-73644000.00",
                    "otherCashflowsFromFinancingActivities": "2771000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "17926000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5420000.00",
                    "stockBasedCompensation": "2529000.00",
                    "otherNonCashItems": "-3752000.00",
                    "freeCashFlow": "61261000.00"
                },
                "2009-07-31": {
                    "date": "2009-07-31",
                    "filing_date": "2009-09-04",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15021000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1163000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-7229000.00",
                    "changeInCash": "-72077000.00",
                    "beginPeriodCashFlow": "224275000.00",
                    "endPeriodCashFlow": "152198000.00",
                    "totalCashFromOperatingActivities": "-62171000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17564000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-78547000.00",
                    "changeToAccountReceivables": "-2296000.00",
                    "salePurchaseOfStock": "-115000.00",
                    "otherCashflowsFromFinancingActivities": "1278000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15021000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-55077000.00",
                    "stockBasedCompensation": "1666000.00",
                    "otherNonCashItems": "-2550000.00",
                    "freeCashFlow": "-77192000.00"
                },
                "2009-04-30": {
                    "date": "2009-04-30",
                    "filing_date": "2009-06-05",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-12064000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-46577000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "23741000.00",
                    "changeInCash": "-1931000.00",
                    "beginPeriodCashFlow": "226206000.00",
                    "endPeriodCashFlow": "224275000.00",
                    "totalCashFromOperatingActivities": "55250000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17524000.00",
                    "otherCashflowsFromInvestingActivities": "7841000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "29953000.00",
                    "changeToAccountReceivables": "395000.00",
                    "salePurchaseOfStock": "-139000.00",
                    "otherCashflowsFromFinancingActivities": "562000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12064000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2210000.00",
                    "stockBasedCompensation": "2873000.00",
                    "otherNonCashItems": "-1764000.00",
                    "freeCashFlow": "43186000.00"
                },
                "2009-01-31": {
                    "date": "2009-01-31",
                    "filing_date": "2009-04-01",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-631000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "30349000.00",
                    "changeInCash": "40226000.00",
                    "beginPeriodCashFlow": "185980000.00",
                    "endPeriodCashFlow": "226206000.00",
                    "totalCashFromOperatingActivities": "45895000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18499000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "21300000.00",
                    "changeToAccountReceivables": "12468000.00",
                    "salePurchaseOfStock": "-642000.00",
                    "otherCashflowsFromFinancingActivities": "1041000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12464000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "25546000.00",
                    "stockBasedCompensation": "7391000.00",
                    "otherNonCashItems": "-18736000.00",
                    "freeCashFlow": "33431000.00"
                },
                "2008-10-31": {
                    "date": "2008-10-31",
                    "filing_date": "2008-12-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "47294000.00",
                    "totalCashflowsFromInvestingActivities": "-16169000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1030000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "24057000.00",
                    "changeInCash": "39276000.00",
                    "beginPeriodCashFlow": "146704000.00",
                    "endPeriodCashFlow": "185980000.00",
                    "totalCashFromOperatingActivities": "61361000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18036000.00",
                    "otherCashflowsFromInvestingActivities": "4530000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-17913000.00",
                    "changeToAccountReceivables": "1591000.00",
                    "salePurchaseOfStock": "1000000.00",
                    "otherCashflowsFromFinancingActivities": "-8250000.00",
                    "changeToNetincome": "4737000.00",
                    "capitalExpenditures": "20699000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5991000.00",
                    "stockBasedCompensation": "2544000.00",
                    "otherNonCashItems": "-5778000.00",
                    "freeCashFlow": "40662000.00"
                },
                "2008-07-31": {
                    "date": "2008-07-31",
                    "filing_date": "2008-09-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "4555000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "56043000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11000.00",
                    "changeInCash": "28389000.00",
                    "beginPeriodCashFlow": "118315000.00",
                    "endPeriodCashFlow": "146704000.00",
                    "totalCashFromOperatingActivities": "-31989000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17876000.00",
                    "otherCashflowsFromInvestingActivities": "14006000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-40261000.00",
                    "changeToAccountReceivables": "8513000.00",
                    "salePurchaseOfStock": "2800000.00",
                    "otherCashflowsFromFinancingActivities": "-1021000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9451000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-32761000.00",
                    "stockBasedCompensation": "1425000.00",
                    "otherNonCashItems": "-17319000.00",
                    "freeCashFlow": "-41440000.00"
                },
                "2008-04-30": {
                    "date": "2008-04-30",
                    "filing_date": "2008-06-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-44528000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-60876000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "19518000.00",
                    "changeInCash": "36689000.00",
                    "beginPeriodCashFlow": "81626000.00",
                    "endPeriodCashFlow": "118315000.00",
                    "totalCashFromOperatingActivities": "143111000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17717000.00",
                    "otherCashflowsFromInvestingActivities": "-35449000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "17019000.00",
                    "changeToAccountReceivables": "-2197000.00",
                    "salePurchaseOfStock": "900000.00",
                    "otherCashflowsFromFinancingActivities": "-19251000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9079000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "32357000.00",
                    "stockBasedCompensation": "1355000.00",
                    "otherNonCashItems": "31130000.00",
                    "freeCashFlow": "134032000.00"
                },
                "2008-01-31": {
                    "date": "2008-01-31",
                    "filing_date": "2008-04-02",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-39308000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-18945000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-58493000.00",
                    "changeInCash": "-29149000.00",
                    "beginPeriodCashFlow": "111225000.00",
                    "endPeriodCashFlow": "82076000.00",
                    "totalCashFromOperatingActivities": "34963000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "22923000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "105271000.00",
                    "changeToAccountReceivables": "-1198000.00",
                    "salePurchaseOfStock": "800000.00",
                    "otherCashflowsFromFinancingActivities": "965000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "39308000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "9357000.00",
                    "stockBasedCompensation": "6040000.00",
                    "otherNonCashItems": "108295000.00",
                    "freeCashFlow": "-4345000.00"
                },
                "2007-10-31": {
                    "date": "2007-10-31",
                    "filing_date": "2007-12-13",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-59470000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "36661000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12303000.00",
                    "changeInCash": "26656000.00",
                    "beginPeriodCashFlow": "84569000.00",
                    "endPeriodCashFlow": "111225000.00",
                    "totalCashFromOperatingActivities": "44973000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20639000.00",
                    "otherCashflowsFromInvestingActivities": "1061000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-54668000.00",
                    "changeToAccountReceivables": "-7980000.00",
                    "salePurchaseOfStock": "8900000.00",
                    "otherCashflowsFromFinancingActivities": "72225000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "59470000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "11813000.00",
                    "stockBasedCompensation": "1161000.00",
                    "otherNonCashItems": "-655000.00",
                    "freeCashFlow": "-14497000.00"
                },
                "2007-07-31": {
                    "date": "2007-07-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "72200000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-28100000.00",
                    "changeInCash": "-37300000.00",
                    "beginPeriodCashFlow": "117400000.00",
                    "endPeriodCashFlow": "80100000.00",
                    "totalCashFromOperatingActivities": "-109400000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15200000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-101208000.00",
                    "changeToAccountReceivables": "-589000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1300000.00",
                    "changeToNetincome": "1570000.00",
                    "capitalExpenditures": "56841000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-55000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-4300000.00",
                    "freeCashFlow": "-165700000.00"
                },
                "2007-04-30": {
                    "date": "2007-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "72225000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "14700000.00",
                    "changeInCash": "3400000.00",
                    "beginPeriodCashFlow": "114500000.00",
                    "endPeriodCashFlow": "117900000.00",
                    "totalCashFromOperatingActivities": "26800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14600000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "9681000.00",
                    "changeToAccountReceivables": "-156000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-24500000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "44147000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5400000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-5000000.00",
                    "freeCashFlow": "-12700000.00"
                },
                "2007-02-28": {
                    "date": "2007-02-28",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "44700000.00",
                    "changeInCash": "-13600000.00",
                    "beginPeriodCashFlow": "133900000.00",
                    "endPeriodCashFlow": "120300000.00",
                    "totalCashFromOperatingActivities": "102100000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11600000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "60037000.00",
                    "changeToAccountReceivables": "10233000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-114400000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "53597000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "800000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "33600000.00",
                    "freeCashFlow": "94600000.00"
                },
                "2007-01-31": {
                    "date": "2007-01-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "38162000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "44661000.00",
                    "changeInCash": null,
                    "beginPeriodCashFlow": "133900000.00",
                    "endPeriodCashFlow": "133900000.00",
                    "totalCashFromOperatingActivities": "135612000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "1023000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "155069000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": null
                },
                "2006-10-31": {
                    "date": "2006-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "41500000.00",
                    "changeInCash": "36500000.00",
                    "beginPeriodCashFlow": "97400000.00",
                    "endPeriodCashFlow": "133900000.00",
                    "totalCashFromOperatingActivities": "74700000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16300000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-45514000.00",
                    "changeToAccountReceivables": "-10657000.00",
                    "salePurchaseOfStock": "1200000.00",
                    "otherCashflowsFromFinancingActivities": "-39700000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "39074000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "31100000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "5600000.00",
                    "freeCashFlow": "35600000.00"
                },
                "2006-04-30": {
                    "date": "2006-04-30",
                    "filing_date": "2006-06-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-22213000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "26350000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "15341000.00",
                    "changeInCash": "2429000.00",
                    "beginPeriodCashFlow": "173323000.00",
                    "endPeriodCashFlow": "175752000.00",
                    "totalCashFromOperatingActivities": "-1461000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14334000.00",
                    "otherCashflowsFromInvestingActivities": "-11000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "25000.00",
                    "changeToAccountReceivables": "-6271000.00",
                    "salePurchaseOfStock": "17100000.00",
                    "otherCashflowsFromFinancingActivities": "9202000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "22202000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-29722000.00",
                    "stockBasedCompensation": "2950000.00",
                    "otherNonCashItems": "4325000.00",
                    "freeCashFlow": "-24221000.00"
                },
                "2006-01-31": {
                    "date": "2006-01-31",
                    "filing_date": "2006-04-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-34907000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-51235000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "44390000.00",
                    "changeInCash": "50895000.00",
                    "beginPeriodCashFlow": "122428000.00",
                    "endPeriodCashFlow": "173323000.00",
                    "totalCashFromOperatingActivities": "135411000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13326000.00",
                    "otherCashflowsFromInvestingActivities": "-1077000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "47184000.00",
                    "changeToAccountReceivables": "-3251000.00",
                    "salePurchaseOfStock": "4000000.00",
                    "otherCashflowsFromFinancingActivities": "-55299000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "33830000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "99497000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "6917000.00",
                    "freeCashFlow": "101581000.00"
                },
                "2005-10-31": {
                    "date": "2005-10-31",
                    "filing_date": "2005-12-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-20923000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "32790000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "29254000.00",
                    "changeInCash": "470000.00",
                    "beginPeriodCashFlow": "121958000.00",
                    "endPeriodCashFlow": "122428000.00",
                    "totalCashFromOperatingActivities": "-13165000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13145000.00",
                    "otherCashflowsFromInvestingActivities": "2291000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-79658000.00",
                    "changeToAccountReceivables": "-3672000.00",
                    "salePurchaseOfStock": "600000.00",
                    "otherCashflowsFromFinancingActivities": "32209000.00",
                    "changeToNetincome": "38673000.00",
                    "capitalExpenditures": "23214000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-53082000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-86000.00",
                    "freeCashFlow": "-35029000.00"
                },
                "2005-07-31": {
                    "date": "2005-07-31",
                    "filing_date": "2005-09-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "22272000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "28565000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-18274000.00",
                    "changeInCash": "15491000.00",
                    "beginPeriodCashFlow": "106467000.00",
                    "endPeriodCashFlow": "121958000.00",
                    "totalCashFromOperatingActivities": "-38486000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12762000.00",
                    "otherCashflowsFromInvestingActivities": "-1004000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-21553000.00",
                    "changeToAccountReceivables": "-856000.00",
                    "salePurchaseOfStock": "5500000.00",
                    "otherCashflowsFromFinancingActivities": "23090000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "19239000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-34156000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "3473000.00",
                    "freeCashFlow": "-55763000.00"
                },
                "2005-04-30": {
                    "date": "2005-04-30",
                    "filing_date": "2005-06-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-55461000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-31460000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10205000.00",
                    "changeInCash": "-58729000.00",
                    "beginPeriodCashFlow": "165196000.00",
                    "endPeriodCashFlow": "106467000.00",
                    "totalCashFromOperatingActivities": "27421000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12124000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "3595000.00",
                    "changeToAccountReceivables": "2714000.00",
                    "salePurchaseOfStock": "5500000.00",
                    "otherCashflowsFromFinancingActivities": "-37268000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12946000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4134000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1748000.00",
                    "freeCashFlow": "15878000.00"
                },
                "2005-01-31": {
                    "date": "2005-01-31",
                    "filing_date": "2005-04-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-131761000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "41565000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "23976000.00",
                    "changeInCash": "119852000.00",
                    "beginPeriodCashFlow": "45344000.00",
                    "endPeriodCashFlow": "165196000.00",
                    "totalCashFromOperatingActivities": "208902000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20906000.00",
                    "otherCashflowsFromInvestingActivities": "-157000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "85565000.00",
                    "changeToAccountReceivables": "-845000.00",
                    "salePurchaseOfStock": "4900000.00",
                    "otherCashflowsFromFinancingActivities": "36642000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "24348000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "164968000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-2729000.00",
                    "freeCashFlow": "184554000.00"
                },
                "2004-10-31": {
                    "date": "2004-10-31",
                    "filing_date": "2004-12-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-16711000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "618000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "17682000.00",
                    "changeInCash": "14011000.00",
                    "beginPeriodCashFlow": "31333000.00",
                    "endPeriodCashFlow": "45344000.00",
                    "totalCashFromOperatingActivities": "32593000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13010000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-5599000.00",
                    "changeToAccountReceivables": "-1193000.00",
                    "salePurchaseOfStock": "600000.00",
                    "otherCashflowsFromFinancingActivities": "-16711000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16711000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2990000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1089000.00",
                    "freeCashFlow": "12113000.00"
                },
                "2004-07-31": {
                    "date": "2004-07-31",
                    "filing_date": "2004-09-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9599000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "286000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-9911000.00",
                    "changeInCash": "-52962000.00",
                    "beginPeriodCashFlow": "84295000.00",
                    "endPeriodCashFlow": "31333000.00",
                    "totalCashFromOperatingActivities": "-37643000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15256000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-35588000.00",
                    "changeToAccountReceivables": "-3067000.00",
                    "salePurchaseOfStock": "600000.00",
                    "otherCashflowsFromFinancingActivities": "-9599000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9599000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-38804000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-4184000.00",
                    "freeCashFlow": "-53685000.00"
                },
                "2004-04-30": {
                    "date": "2004-04-30",
                    "filing_date": "2004-06-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-10854000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1792000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11533000.00",
                    "changeInCash": "9523000.00",
                    "beginPeriodCashFlow": "74772000.00",
                    "endPeriodCashFlow": "84295000.00",
                    "totalCashFromOperatingActivities": "19307000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10304000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-4874000.00",
                    "changeToAccountReceivables": "-1447000.00",
                    "salePurchaseOfStock": "1800000.00",
                    "otherCashflowsFromFinancingActivities": "1792000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10854000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3353000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "823000.00",
                    "freeCashFlow": "8453000.00"
                },
                "2004-01-31": {
                    "date": "2004-01-31",
                    "filing_date": "2004-04-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6146000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1028000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "15175000.00",
                    "changeInCash": "30590000.00",
                    "beginPeriodCashFlow": "44182000.00",
                    "endPeriodCashFlow": "74772000.00",
                    "totalCashFromOperatingActivities": "36079000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10531000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-270000.00",
                    "changeToAccountReceivables": "4272000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2019000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6146000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "14193000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1112000.00",
                    "freeCashFlow": "29933000.00"
                },
                "2003-10-31": {
                    "date": "2003-10-31",
                    "filing_date": "2003-12-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7289000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "103000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11612000.00",
                    "changeInCash": "18988000.00",
                    "beginPeriodCashFlow": "25194000.00",
                    "endPeriodCashFlow": "44182000.00",
                    "totalCashFromOperatingActivities": "26081000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10124000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-8210000.00",
                    "changeToAccountReceivables": "2804000.00",
                    "salePurchaseOfStock": "500000.00",
                    "otherCashflowsFromFinancingActivities": "-426000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7289000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3635000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "710000.00",
                    "freeCashFlow": "18792000.00"
                },
                "2003-07-31": {
                    "date": "2003-07-31",
                    "filing_date": "2003-09-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8032000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "246000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-9359000.00",
                    "changeInCash": "-22165000.00",
                    "beginPeriodCashFlow": "47359000.00",
                    "endPeriodCashFlow": "25194000.00",
                    "totalCashFromOperatingActivities": "-14296000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9905000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-16853000.00",
                    "changeToAccountReceivables": "-402000.00",
                    "salePurchaseOfStock": "300000.00",
                    "otherCashflowsFromFinancingActivities": "-25000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8032000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-15518000.00",
                    "stockBasedCompensation": "3700.00",
                    "otherNonCashItems": "676000.00",
                    "freeCashFlow": "-22328000.00"
                },
                "2003-05-31": {
                    "date": "2003-05-31",
                    "filing_date": "2003-06-13",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "467000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5529000.00",
                    "changeInCash": "10714000.00",
                    "beginPeriodCashFlow": "36645000.00",
                    "endPeriodCashFlow": "47359000.00",
                    "totalCashFromOperatingActivities": "20490000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9528000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "5453000.00",
                    "changeToAccountReceivables": "-1400000.00",
                    "salePurchaseOfStock": "200000.00",
                    "otherCashflowsFromFinancingActivities": "292000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10321000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4736000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "697000.00",
                    "freeCashFlow": "10169000.00"
                },
                "2003-04-30": {
                    "date": "2003-04-30",
                    "filing_date": "2003-06-13",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-10321000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "467000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5529000.00",
                    "changeInCash": "10714000.00",
                    "beginPeriodCashFlow": "36645000.00",
                    "endPeriodCashFlow": "47359000.00",
                    "totalCashFromOperatingActivities": "20490000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9528000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "5453000.00",
                    "changeToAccountReceivables": "-1244000.00",
                    "salePurchaseOfStock": "200000.00",
                    "otherCashflowsFromFinancingActivities": "-150000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10321000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4736000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "697000.00",
                    "freeCashFlow": "10169000.00"
                },
                "2002-10-31": {
                    "date": "2002-10-31",
                    "filing_date": "2002-12-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-13786000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "233000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1604000.00",
                    "changeInCash": "-17259000.00",
                    "beginPeriodCashFlow": "31705000.00",
                    "endPeriodCashFlow": "14446000.00",
                    "totalCashFromOperatingActivities": "-3873000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9300000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-22082000.00",
                    "changeToAccountReceivables": "459000.00",
                    "salePurchaseOfStock": "200000.00",
                    "otherCashflowsFromFinancingActivities": "-13786000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13786000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-16079000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1302000.00",
                    "freeCashFlow": "-17659000.00"
                },
                "2002-07-31": {
                    "date": "2002-07-31",
                    "filing_date": "2002-09-17",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-14336000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "596000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-10167000.00",
                    "changeInCash": "-34499000.00",
                    "beginPeriodCashFlow": "66204000.00",
                    "endPeriodCashFlow": "31705000.00",
                    "totalCashFromOperatingActivities": "-20490000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8426000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-12489000.00",
                    "changeToAccountReceivables": "-3067000.00",
                    "salePurchaseOfStock": "600000.00",
                    "otherCashflowsFromFinancingActivities": "-14336000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "14336000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-18875000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "126000.00",
                    "freeCashFlow": "-34826000.00"
                },
                "2002-04-30": {
                    "date": "2002-04-30",
                    "filing_date": "2002-05-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-12368000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1103000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "15208000.00",
                    "changeInCash": "21013000.00",
                    "beginPeriodCashFlow": "45191000.00",
                    "endPeriodCashFlow": "66204000.00",
                    "totalCashFromOperatingActivities": "32278000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8285000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "9323000.00",
                    "changeToAccountReceivables": "-2544000.00",
                    "salePurchaseOfStock": "1100000.00",
                    "otherCashflowsFromFinancingActivities": "-12368000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12368000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "8043000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "742000.00",
                    "freeCashFlow": "19910000.00"
                },
                "2002-01-31": {
                    "date": "2002-01-31",
                    "filing_date": "2002-04-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15520000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-6327000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "18937000.00",
                    "changeInCash": "36538000.00",
                    "beginPeriodCashFlow": "8653000.00",
                    "endPeriodCashFlow": "45191000.00",
                    "totalCashFromOperatingActivities": "58384000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7865000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "20209000.00",
                    "changeToAccountReceivables": "7194000.00",
                    "salePurchaseOfStock": "1000000.00",
                    "otherCashflowsFromFinancingActivities": "-7365000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15520000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "32658000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1414000.00",
                    "freeCashFlow": "42864000.00"
                },
                "2001-10-31": {
                    "date": "2001-10-31",
                    "filing_date": "2001-12-17",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-12187000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-17482000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "18719000.00",
                    "changeInCash": "-1269000.00",
                    "beginPeriodCashFlow": "9922000.00",
                    "endPeriodCashFlow": "8653000.00",
                    "totalCashFromOperatingActivities": "28392000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7390000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-10704000.00",
                    "changeToAccountReceivables": "-2299000.00",
                    "salePurchaseOfStock": "400000.00",
                    "otherCashflowsFromFinancingActivities": "-17812000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12187000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1287000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "996000.00",
                    "freeCashFlow": "16205000.00"
                },
                "2001-07-31": {
                    "date": "2001-07-31",
                    "filing_date": "2001-09-17",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7889000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "25878000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-3892000.00",
                    "changeInCash": "-14271000.00",
                    "beginPeriodCashFlow": "24193000.00",
                    "endPeriodCashFlow": "9922000.00",
                    "totalCashFromOperatingActivities": "-32253000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6488000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-20196000.00",
                    "changeToAccountReceivables": "-3625000.00",
                    "salePurchaseOfStock": "700000.00",
                    "otherCashflowsFromFinancingActivities": "25177000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7889000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-35434000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "562000.00",
                    "freeCashFlow": "-40142000.00"
                },
                "2001-05-31": {
                    "date": "2001-05-31",
                    "filing_date": "2001-06-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2677000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12818000.00",
                    "changeInCash": "16052000.00",
                    "beginPeriodCashFlow": "8141000.00",
                    "endPeriodCashFlow": "24193000.00",
                    "totalCashFromOperatingActivities": "32249000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5885000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "19701000.00",
                    "changeToAccountReceivables": "-4100000.00",
                    "salePurchaseOfStock": "600000.00",
                    "otherCashflowsFromFinancingActivities": "-3324000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13518000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "12742000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "675000.00",
                    "freeCashFlow": "18731000.00"
                },
                "2001-04-30": {
                    "date": "2001-04-30",
                    "filing_date": "2001-06-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-13518000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2677000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12818000.00",
                    "changeInCash": "16052000.00",
                    "beginPeriodCashFlow": "8141000.00",
                    "endPeriodCashFlow": "24193000.00",
                    "totalCashFromOperatingActivities": "32249000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5885000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "19701000.00",
                    "changeToAccountReceivables": "-4047000.00",
                    "salePurchaseOfStock": "1100000.00",
                    "otherCashflowsFromFinancingActivities": "-20527000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13518000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "12742000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "675000.00",
                    "freeCashFlow": "18731000.00"
                },
                "2000-10-31": {
                    "date": "2000-10-31",
                    "filing_date": "2000-12-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9315000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4480000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "16845000.00",
                    "changeInCash": "2740000.00",
                    "beginPeriodCashFlow": "4769000.00",
                    "endPeriodCashFlow": "7509000.00",
                    "totalCashFromOperatingActivities": "16529000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5500000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-14870000.00",
                    "changeToAccountReceivables": "721000.00",
                    "salePurchaseOfStock": "700000.00",
                    "otherCashflowsFromFinancingActivities": "-5117000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9315000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5380000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-535000.00",
                    "freeCashFlow": "7220000.00"
                },
                "2000-07-31": {
                    "date": "2000-07-31",
                    "filing_date": "2000-09-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-14302000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "29298000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1516000.00",
                    "changeInCash": "-1791000.00",
                    "beginPeriodCashFlow": "6560000.00",
                    "endPeriodCashFlow": "4769000.00",
                    "totalCashFromOperatingActivities": "-16781000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5079000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-15199000.00",
                    "changeToAccountReceivables": "-2151000.00",
                    "salePurchaseOfStock": "400000.00",
                    "otherCashflowsFromFinancingActivities": "-122000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "14302000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-24145000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "769000.00",
                    "freeCashFlow": "-31089000.00"
                },
                "2000-04-30": {
                    "date": "2000-04-30",
                    "filing_date": "2000-06-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15794000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-6114000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "9374000.00",
                    "changeInCash": "4356000.00",
                    "beginPeriodCashFlow": "2204000.00",
                    "endPeriodCashFlow": "6560000.00",
                    "totalCashFromOperatingActivities": "26264000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4471000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "8306000.00",
                    "changeToAccountReceivables": "-7105000.00",
                    "salePurchaseOfStock": "400000.00",
                    "otherCashflowsFromFinancingActivities": "-6507000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15794000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "12095000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "121000.00",
                    "freeCashFlow": "10470000.00"
                },
                "2000-01-31": {
                    "date": "2000-01-31",
                    "filing_date": "2000-04-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11381000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-8151000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "13549000.00",
                    "changeInCash": "404000.00",
                    "beginPeriodCashFlow": "1800000.00",
                    "endPeriodCashFlow": "2204000.00",
                    "totalCashFromOperatingActivities": "19966000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4349000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "1618000.00",
                    "changeToAccountReceivables": "1830000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "137000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11381000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-739000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-19000.00",
                    "freeCashFlow": "8585000.00"
                },
                "1999-10-31": {
                    "date": "1999-10-31",
                    "filing_date": "1999-12-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-14500000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-400000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12700000.00",
                    "changeInCash": "100000.00",
                    "beginPeriodCashFlow": "1700000.00",
                    "endPeriodCashFlow": "1800000.00",
                    "totalCashFromOperatingActivities": "15000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3300000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-11200000.00",
                    "changeToAccountReceivables": "-1900000.00",
                    "salePurchaseOfStock": "1000000.00",
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "14500000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "100000.00",
                    "stockBasedCompensation": "-100000.00",
                    "otherNonCashItems": "200000.00",
                    "freeCashFlow": "500000.00"
                },
                "1999-07-31": {
                    "date": "1999-07-31",
                    "filing_date": "1999-09-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-17000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "17100000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1400000.00",
                    "changeInCash": "17100000.00",
                    "beginPeriodCashFlow": "-15400000.00",
                    "endPeriodCashFlow": "1700000.00",
                    "totalCashFromOperatingActivities": "-24400000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2900000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-18300000.00",
                    "changeToAccountReceivables": "-100000.00",
                    "salePurchaseOfStock": "1000000.00",
                    "otherCashflowsFromFinancingActivities": "16400000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "17000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-30300000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": "-41400000.00"
                },
                "1999-04-30": {
                    "date": "1999-04-30",
                    "filing_date": "1999-06-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15300000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "800000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7400000.00",
                    "changeInCash": "800000.00",
                    "beginPeriodCashFlow": "16400000.00",
                    "endPeriodCashFlow": "17200000.00",
                    "totalCashFromOperatingActivities": "24100000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3300000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "7200000.00",
                    "changeToAccountReceivables": "-2200000.00",
                    "salePurchaseOfStock": "800000.00",
                    "otherCashflowsFromFinancingActivities": "-15300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15300000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "13600000.00",
                    "stockBasedCompensation": "300000.00",
                    "otherNonCashItems": "200000.00",
                    "freeCashFlow": "8800000.00"
                },
                "1999-01-31": {
                    "date": "1999-01-31",
                    "filing_date": "1999-02-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4700000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10000000.00",
                    "changeInCash": "-5300000.00",
                    "beginPeriodCashFlow": "1200000.00",
                    "endPeriodCashFlow": "-5300000.00",
                    "totalCashFromOperatingActivities": "25200000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3100000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "5600000.00",
                    "changeToAccountReceivables": "500000.00",
                    "salePurchaseOfStock": "900000.00",
                    "otherCashflowsFromFinancingActivities": "-200000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4700000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6400000.00",
                    "stockBasedCompensation": "500000.00",
                    "otherNonCashItems": "200000.00",
                    "freeCashFlow": "20500000.00"
                },
                "1998-10-31": {
                    "date": "1998-10-31",
                    "filing_date": "1998-12-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4700000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-6300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8500000.00",
                    "changeInCash": "-6300000.00",
                    "beginPeriodCashFlow": "1200000.00",
                    "endPeriodCashFlow": "-6300000.00",
                    "totalCashFromOperatingActivities": "11400000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2000000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-10100000.00",
                    "changeToAccountReceivables": "-200000.00",
                    "salePurchaseOfStock": "900000.00",
                    "otherCashflowsFromFinancingActivities": "-6500000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4700000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4300000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "100000.00",
                    "freeCashFlow": "6700000.00"
                },
                "1998-07-31": {
                    "date": "1998-07-31",
                    "filing_date": "1998-09-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5400000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "12800000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-500000.00",
                    "changeInCash": "12800000.00",
                    "beginPeriodCashFlow": "3600000.00",
                    "endPeriodCashFlow": "12800000.00",
                    "totalCashFromOperatingActivities": "-10200000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1800000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-12900000.00",
                    "changeToAccountReceivables": "-100000.00",
                    "salePurchaseOfStock": "100000.00",
                    "otherCashflowsFromFinancingActivities": "100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5400000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-11400000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "200000.00",
                    "freeCashFlow": "-15600000.00"
                },
                "1998-04-30": {
                    "date": "1998-04-30",
                    "filing_date": "1998-06-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-800000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2700000.00",
                    "changeInCash": "-800000.00",
                    "beginPeriodCashFlow": "900000.00",
                    "endPeriodCashFlow": "100000.00",
                    "totalCashFromOperatingActivities": "8600000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1700000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "2400000.00",
                    "changeToAccountReceivables": "-1000000.00",
                    "salePurchaseOfStock": "300000.00",
                    "otherCashflowsFromFinancingActivities": "-9000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2300000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "200000.00",
                    "freeCashFlow": "3600000.00"
                }
            },
            "yearly": {
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-04-10",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-17381000.00",
                    "netBorrowings": "-74768000.00",
                    "totalCashFromFinancingActivities": "6967000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-88263000.00",
                    "changeInCash": "142000.00",
                    "beginPeriodCashFlow": "5347000.00",
                    "endPeriodCashFlow": "5489000.00",
                    "totalCashFromOperatingActivities": "8118000.00",
                    "issuanceOfCapitalStock": "90000000.00",
                    "depreciation": "33073000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "75932000.00",
                    "changeToAccountReceivables": "12878000.00",
                    "salePurchaseOfStock": "-422000.00",
                    "otherCashflowsFromFinancingActivities": "6967000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "17381000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-19764000.00",
                    "stockBasedCompensation": "2988000.00",
                    "otherNonCashItems": "80665000.00",
                    "freeCashFlow": "-9263000.00"
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-04-17",
                    "currency_symbol": "USD",
                    "investments": "-15830000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15830000.00",
                    "netBorrowings": "137545000.00",
                    "totalCashFromFinancingActivities": "128398000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-57819000.00",
                    "changeInCash": "-8292000.00",
                    "beginPeriodCashFlow": "13639000.00",
                    "endPeriodCashFlow": "5347000.00",
                    "totalCashFromOperatingActivities": "-117594000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "39612000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-38297000.00",
                    "changeToAccountReceivables": "-8461000.00",
                    "salePurchaseOfStock": "-673000.00",
                    "otherCashflowsFromFinancingActivities": "-8474000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15830000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-219918000.00",
                    "stockBasedCompensation": "12786000.00",
                    "otherNonCashItems": "107745000.00",
                    "freeCashFlow": "-133424000.00"
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": "2024-05-06",
                    "currency_symbol": "USD",
                    "investments": "-27790000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-27790000.00",
                    "netBorrowings": "-60276000.00",
                    "totalCashFromFinancingActivities": "-68268000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-154541000.00",
                    "changeInCash": "-3050000.00",
                    "beginPeriodCashFlow": "16689000.00",
                    "endPeriodCashFlow": "13639000.00",
                    "totalCashFromOperatingActivities": "92800000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "47186000.00",
                    "otherCashflowsFromInvestingActivities": "-231000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "85307000.00",
                    "changeToAccountReceivables": "21305000.00",
                    "salePurchaseOfStock": "-7131000.00",
                    "otherCashflowsFromFinancingActivities": "-861000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "27559000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "49893000.00",
                    "stockBasedCompensation": "-5576000.00",
                    "otherNonCashItems": "118863000.00",
                    "freeCashFlow": "65241000.00"
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-03-28",
                    "currency_symbol": "USD",
                    "investments": "-45948000.00",
                    "changeToLiabilities": "-27044000.00",
                    "totalCashflowsFromInvestingActivities": "-45948000.00",
                    "netBorrowings": "111672000.00",
                    "totalCashFromFinancingActivities": "17056000.00",
                    "changeToOperatingActivities": "-90884000.00",
                    "netIncome": "-1138000.00",
                    "changeInCash": "-38098000.00",
                    "beginPeriodCashFlow": "54787000.00",
                    "endPeriodCashFlow": "16689000.00",
                    "totalCashFromOperatingActivities": "-8218000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "51464000.00",
                    "otherCashflowsFromInvestingActivities": "-371000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-20741000.00",
                    "changeToAccountReceivables": "-28143000.00",
                    "salePurchaseOfStock": "-94616000.00",
                    "otherCashflowsFromFinancingActivities": "-45948000.00",
                    "changeToNetincome": "33007000.00",
                    "capitalExpenditures": "45577000",
                    "changeReceivables": "-28143000.00",
                    "cashFlowsOtherOperating": "-15623000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-37110000.00",
                    "changeInWorkingCapital": "-166812000.00",
                    "stockBasedCompensation": "29150000.00",
                    "otherNonCashItems": "92793000.00",
                    "freeCashFlow": "-53795000.00"
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-03-25",
                    "currency_symbol": "USD",
                    "investments": "-29290000.00",
                    "changeToLiabilities": "-58334000.00",
                    "totalCashflowsFromInvestingActivities": "-29290000.00",
                    "netBorrowings": "-26299000.00",
                    "totalCashFromFinancingActivities": "-112741000.00",
                    "changeToOperatingActivities": "-276236000.00",
                    "netIncome": "187171000.00",
                    "changeInCash": "-8761000.00",
                    "beginPeriodCashFlow": "63548000.00",
                    "endPeriodCashFlow": "54787000.00",
                    "totalCashFromOperatingActivities": "133276000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "58417000.00",
                    "otherCashflowsFromInvestingActivities": "17000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-40870000.00",
                    "changeToAccountReceivables": "16200000.00",
                    "salePurchaseOfStock": "-83974000.00",
                    "otherCashflowsFromFinancingActivities": "-2468000.00",
                    "changeToNetincome": "207150000.00",
                    "capitalExpenditures": "29307000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-276236000.00",
                    "stockBasedCompensation": "30942000.00",
                    "otherNonCashItems": "107136000.00",
                    "freeCashFlow": "103969000.00"
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-03-29",
                    "currency_symbol": "USD",
                    "investments": "-30374000.00",
                    "changeToLiabilities": "71720000.00",
                    "totalCashflowsFromInvestingActivities": "-30374000.00",
                    "netBorrowings": "77607000.00",
                    "totalCashFromFinancingActivities": "60929000.00",
                    "changeToOperatingActivities": "-95906000.00",
                    "netIncome": "-140365000.00",
                    "changeInCash": "-4939000.00",
                    "beginPeriodCashFlow": "68487000.00",
                    "endPeriodCashFlow": "63548000.00",
                    "totalCashFromOperatingActivities": "-35717000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "66405000.00",
                    "otherCashflowsFromInvestingActivities": "211000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-61080000.00",
                    "changeToAccountReceivables": "-3616000.00",
                    "salePurchaseOfStock": "-15490000.00",
                    "otherCashflowsFromFinancingActivities": "-1188000.00",
                    "changeToNetincome": "137129000.00",
                    "capitalExpenditures": "30585000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-95906000.00",
                    "stockBasedCompensation": "14316000.00",
                    "otherNonCashItems": "152493000.00",
                    "freeCashFlow": "-66302000.00"
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-03-19",
                    "currency_symbol": "USD",
                    "investments": "-134350000.00",
                    "changeToLiabilities": "8574000.00",
                    "totalCashflowsFromInvestingActivities": "-134350000.00",
                    "netBorrowings": "121947000.00",
                    "totalCashFromFinancingActivities": "-44374000.00",
                    "changeToOperatingActivities": "-152730000.00",
                    "netIncome": "73300000.00",
                    "changeInCash": "-649000.00",
                    "beginPeriodCashFlow": "69136000.00",
                    "endPeriodCashFlow": "68487000.00",
                    "totalCashFromOperatingActivities": "177902000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "223794000.00",
                    "otherCashflowsFromInvestingActivities": "103000.00",
                    "dividendsPaid": "34928000.00",
                    "changeToInventory": "-23537000.00",
                    "changeToAccountReceivables": "3148000.00",
                    "salePurchaseOfStock": "-131393000.00",
                    "otherCashflowsFromFinancingActivities": "1001039000.00",
                    "changeToNetincome": "16219000.00",
                    "capitalExpenditures": "134453000",
                    "changeReceivables": "3148000.00",
                    "cashFlowsOtherOperating": "-2734000.00",
                    "exchangeRateChanges": "173000.00",
                    "cashAndCashEquivalentsChanges": "-649000.00",
                    "changeInWorkingCapital": "-147043000.00",
                    "stockBasedCompensation": "16219000.00",
                    "otherNonCashItems": "6268000.00",
                    "freeCashFlow": "43449000.00"
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-03-21",
                    "currency_symbol": "USD",
                    "investments": "15000000.00",
                    "changeToLiabilities": "-7689000.00",
                    "totalCashflowsFromInvestingActivities": "-56863000.00",
                    "netBorrowings": "27402000.00",
                    "totalCashFromFinancingActivities": "-259183000.00",
                    "changeToOperatingActivities": "-4243000.00",
                    "netIncome": "100960000.00",
                    "changeInCash": "-175383000.00",
                    "beginPeriodCashFlow": "244519000.00",
                    "endPeriodCashFlow": "69136000.00",
                    "totalCashFromOperatingActivities": "139914000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "68884000.00",
                    "otherCashflowsFromInvestingActivities": "-749000.00",
                    "dividendsPaid": "33042000.00",
                    "changeToInventory": "19380000.00",
                    "changeToAccountReceivables": "-9127000.00",
                    "salePurchaseOfStock": "-253543000.00",
                    "otherCashflowsFromFinancingActivities": "861806000.00",
                    "changeToNetincome": "27415000.00",
                    "capitalExpenditures": "71114000",
                    "changeReceivables": "-9127000.00",
                    "cashFlowsOtherOperating": "-3568000.00",
                    "exchangeRateChanges": "749000.00",
                    "cashAndCashEquivalentsChanges": "-175383000.00",
                    "changeInWorkingCapital": "-58572000.00",
                    "stockBasedCompensation": "27415000.00",
                    "otherNonCashItems": "6795000.00",
                    "freeCashFlow": "68789000.00"
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-03-22",
                    "currency_symbol": "USD",
                    "investments": "34300000.00",
                    "changeToLiabilities": "6865000.00",
                    "totalCashflowsFromInvestingActivities": "-25145000.00",
                    "netBorrowings": "6080000.00",
                    "totalCashFromFinancingActivities": "-140600000.00",
                    "changeToOperatingActivities": "-14271000.00",
                    "netIncome": "84698000.00",
                    "changeInCash": "50810000.00",
                    "beginPeriodCashFlow": "193709000.00",
                    "endPeriodCashFlow": "244519000.00",
                    "totalCashFromOperatingActivities": "214383000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "68159000.00",
                    "otherCashflowsFromInvestingActivities": "-788000.00",
                    "dividendsPaid": "28101000.00",
                    "changeToInventory": "-36434000.00",
                    "changeToAccountReceivables": "5386000.00",
                    "salePurchaseOfStock": "-118579000.00",
                    "otherCashflowsFromFinancingActivities": "578186000.00",
                    "changeToNetincome": "30797000.00",
                    "capitalExpenditures": "58657000",
                    "changeReceivables": "5386000.00",
                    "cashFlowsOtherOperating": "318000.00",
                    "exchangeRateChanges": "2172000.00",
                    "cashAndCashEquivalentsChanges": "50810000.00",
                    "changeInWorkingCapital": "-9524000.00",
                    "stockBasedCompensation": "30797000.00",
                    "otherNonCashItems": "5359000.00",
                    "freeCashFlow": "155726000.00"
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "investments": "-9200000.00",
                    "changeToLiabilities": "25109000.00",
                    "totalCashflowsFromInvestingActivities": "-44252000.00",
                    "netBorrowings": "15380000.00",
                    "totalCashFromFinancingActivities": "-155048000.00",
                    "changeToOperatingActivities": "-13526000.00",
                    "netIncome": "102336000.00",
                    "changeInCash": "6175000.00",
                    "beginPeriodCashFlow": "187534000.00",
                    "endPeriodCashFlow": "193709000.00",
                    "totalCashFromOperatingActivities": "199292000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "65734000.00",
                    "otherCashflowsFromInvestingActivities": "-368000.00",
                    "dividendsPaid": "14785000.00",
                    "changeToInventory": "-16072000.00",
                    "changeToAccountReceivables": "-5056000.00",
                    "salePurchaseOfStock": "-157809000.00",
                    "otherCashflowsFromFinancingActivities": "2166000.00",
                    "changeToNetincome": "28040000.00",
                    "capitalExpenditures": "34684000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "7561000.00",
                    "exchangeRateChanges": "6183000.00",
                    "cashAndCashEquivalentsChanges": "6175000.00",
                    "changeInWorkingCapital": "9444000.00",
                    "stockBasedCompensation": "28040000.00",
                    "otherNonCashItems": "3117000.00",
                    "freeCashFlow": "164608000.00"
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-03-24",
                    "currency_symbol": "USD",
                    "investments": "11900000.00",
                    "changeToLiabilities": "-4040000.00",
                    "totalCashflowsFromInvestingActivities": "-30624000.00",
                    "netBorrowings": "-320000.00",
                    "totalCashFromFinancingActivities": "-131353000.00",
                    "changeToOperatingActivities": "-2553000.00",
                    "netIncome": "57884000.00",
                    "changeInCash": "14243000.00",
                    "beginPeriodCashFlow": "173291000.00",
                    "endPeriodCashFlow": "187534000.00",
                    "totalCashFromOperatingActivities": "182650000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "62685000.00",
                    "otherCashflowsFromInvestingActivities": "-379000.00",
                    "dividendsPaid": "12217000.00",
                    "changeToInventory": "26121000.00",
                    "changeToAccountReceivables": "5474000.00",
                    "salePurchaseOfStock": "-120893000.00",
                    "otherCashflowsFromFinancingActivities": "1757000.00",
                    "changeToNetincome": "124766000.00",
                    "capitalExpenditures": "42145000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-6430000.00",
                    "cashAndCashEquivalentsChanges": "14243000.00",
                    "changeInWorkingCapital": "26848000.00",
                    "stockBasedCompensation": "21119000.00",
                    "otherNonCashItems": "1948000.00",
                    "freeCashFlow": "140505000.00"
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-03-26",
                    "currency_symbol": "USD",
                    "investments": "10500000.00",
                    "changeToLiabilities": "6049000.00",
                    "totalCashflowsFromInvestingActivities": "-61707000.00",
                    "netBorrowings": "-306000.00",
                    "totalCashFromFinancingActivities": "-87603000.00",
                    "changeToOperatingActivities": "-3308000.00",
                    "netIncome": "56888000.00",
                    "changeInCash": "-706000.00",
                    "beginPeriodCashFlow": "173997000.00",
                    "endPeriodCashFlow": "173291000.00",
                    "totalCashFromOperatingActivities": "161410000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "60494000.00",
                    "otherCashflowsFromInvestingActivities": "5000.00",
                    "dividendsPaid": "11491000.00",
                    "changeToInventory": "21022000.00",
                    "changeToAccountReceivables": "-6268000.00",
                    "salePurchaseOfStock": "-76129000.00",
                    "otherCashflowsFromFinancingActivities": "17000.00",
                    "changeToNetincome": "104522000.00",
                    "capitalExpenditures": "72212000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-12806000.00",
                    "cashAndCashEquivalentsChanges": "-706000.00",
                    "changeInWorkingCapital": "16422000.00",
                    "stockBasedCompensation": "17783000.00",
                    "otherNonCashItems": "4196000.00",
                    "freeCashFlow": "89198000.00"
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-03-20",
                    "currency_symbol": "USD",
                    "investments": "47500000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-119700000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-64140000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "53026000.00",
                    "changeInCash": "-20131000.00",
                    "beginPeriodCashFlow": "194128000.00",
                    "endPeriodCashFlow": "173997000.00",
                    "totalCashFromOperatingActivities": "173470000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "64858000.00",
                    "otherCashflowsFromInvestingActivities": "406000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-58941000.00",
                    "changeToAccountReceivables": "-6039000.00",
                    "salePurchaseOfStock": "-65830000.00",
                    "otherCashflowsFromFinancingActivities": "1690000.00",
                    "changeToNetincome": "120444000.00",
                    "capitalExpenditures": "72606000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": "-9761000.00",
                    "cashAndCashEquivalentsChanges": "-20131000.00",
                    "changeInWorkingCapital": "13614000.00",
                    "stockBasedCompensation": "21210000.00",
                    "otherNonCashItems": "24314000.00",
                    "freeCashFlow": "100864000.00"
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-03-28",
                    "currency_symbol": "USD",
                    "investments": "-15000000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-105220000.00",
                    "netBorrowings": "-363000.00",
                    "totalCashFromFinancingActivities": "-82257000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "63243000.00",
                    "changeInCash": "17473000.00",
                    "beginPeriodCashFlow": "176655000.00",
                    "endPeriodCashFlow": "194128000.00",
                    "totalCashFromOperatingActivities": "205042000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "77435000.00",
                    "otherCashflowsFromInvestingActivities": "-38000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-28828000.00",
                    "changeToAccountReceivables": "-1131000.00",
                    "salePurchaseOfStock": "-89020000.00",
                    "otherCashflowsFromFinancingActivities": "6763000.00",
                    "changeToNetincome": "141799000.00",
                    "capitalExpenditures": "90182000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "63243000.00",
                    "exchangeRateChanges": "-92000.00",
                    "cashAndCashEquivalentsChanges": "17473000.00",
                    "changeInWorkingCapital": "56739000.00",
                    "stockBasedCompensation": "14253000.00",
                    "otherNonCashItems": "-8601000.00",
                    "freeCashFlow": "114860000.00"
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-03-23",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-77659000.00",
                    "netBorrowings": "-628000.00",
                    "totalCashFromFinancingActivities": "-85028000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "77225000.00",
                    "changeInCash": "-7002000.00",
                    "beginPeriodCashFlow": "183657000.00",
                    "endPeriodCashFlow": "176655000.00",
                    "totalCashFromOperatingActivities": "156103000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "74573000.00",
                    "otherCashflowsFromInvestingActivities": "2105000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "1804000.00",
                    "changeToAccountReceivables": "-2284000.00",
                    "salePurchaseOfStock": "-91757000.00",
                    "otherCashflowsFromFinancingActivities": "6729000.00",
                    "changeToNetincome": "78878000.00",
                    "capitalExpenditures": "79764000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "77225000.00",
                    "exchangeRateChanges": "-418000.00",
                    "cashAndCashEquivalentsChanges": "-7002000.00",
                    "changeInWorkingCapital": "7371000.00",
                    "stockBasedCompensation": "9286000.00",
                    "otherNonCashItems": "-11741000.00",
                    "freeCashFlow": "76339000.00"
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-03-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-84318000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-78008000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "83587000.00",
                    "changeInCash": "15277000.00",
                    "beginPeriodCashFlow": "168380000.00",
                    "endPeriodCashFlow": "183657000.00",
                    "totalCashFromOperatingActivities": "174511000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "71640000.00",
                    "otherCashflowsFromInvestingActivities": "-373000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "4650000.00",
                    "changeToAccountReceivables": "22000.00",
                    "salePurchaseOfStock": "-90623000.00",
                    "otherCashflowsFromFinancingActivities": "12615000.00",
                    "changeToNetincome": "90924000.00",
                    "capitalExpenditures": "83945000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": "83587000.00",
                    "exchangeRateChanges": "3092000.00",
                    "cashAndCashEquivalentsChanges": "15277000.00",
                    "changeInWorkingCapital": "4116000.00",
                    "stockBasedCompensation": "8045000.00",
                    "otherNonCashItems": "-13224000.00",
                    "freeCashFlow": "90566000.00"
                },
                "2010-01-31": {
                    "date": "2010-01-31",
                    "filing_date": "2010-03-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-64329000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-154012000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "88841000.00",
                    "changeInCash": "-57826000.00",
                    "beginPeriodCashFlow": "226206000.00",
                    "endPeriodCashFlow": "168380000.00",
                    "totalCashFromOperatingActivities": "155177000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "71447000.00",
                    "otherCashflowsFromInvestingActivities": "-2112000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "8438000.00",
                    "changeToAccountReceivables": "3009000.00",
                    "salePurchaseOfStock": "-73993000.00",
                    "otherCashflowsFromFinancingActivities": "4981000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "62217000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-19641000.00",
                    "stockBasedCompensation": "8450000.00",
                    "otherNonCashItems": "-11265000.00",
                    "freeCashFlow": "92960000.00"
                },
                "2009-01-31": {
                    "date": "2009-01-31",
                    "filing_date": "2009-06-01",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "47294000.00",
                    "totalCashflowsFromInvestingActivities": "-60765000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4434000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "73935000.00",
                    "changeInCash": "144580000.00",
                    "beginPeriodCashFlow": "81626000.00",
                    "endPeriodCashFlow": "226206000.00",
                    "totalCashFromOperatingActivities": "218378000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "71410000.00",
                    "otherCashflowsFromInvestingActivities": "-9072000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-19855000.00",
                    "changeToAccountReceivables": "12468000.00",
                    "salePurchaseOfStock": "-642000.00",
                    "otherCashflowsFromFinancingActivities": "-19231000.00",
                    "changeToNetincome": "4737000.00",
                    "capitalExpenditures": "51693000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "30920000.00",
                    "stockBasedCompensation": "7391000.00",
                    "otherNonCashItems": "2570000.00",
                    "freeCashFlow": "166685000.00"
                },
                "2008-01-31": {
                    "date": "2008-01-31",
                    "filing_date": "2008-04-02",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-124591000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "89941000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-59567000.00",
                    "changeInCash": "-32414000.00",
                    "beginPeriodCashFlow": "114490000.00",
                    "endPeriodCashFlow": "82076000.00",
                    "totalCashFromOperatingActivities": "-1223000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "80143000.00",
                    "otherCashflowsFromInvestingActivities": "1023000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-40924000.00",
                    "changeToAccountReceivables": "-9923000.00",
                    "salePurchaseOfStock": "27200000.00",
                    "otherCashflowsFromFinancingActivities": "156000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "199766000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-69373000.00",
                    "stockBasedCompensation": "6040000.00",
                    "otherNonCashItems": "103418000.00",
                    "freeCashFlow": "-200989000.00"
                },
                "2006-01-31": {
                    "date": "2006-01-31",
                    "filing_date": "2006-04-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-89019000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-21340000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "65575000.00",
                    "changeInCash": "8127000.00",
                    "beginPeriodCashFlow": "165196000.00",
                    "endPeriodCashFlow": "173323000.00",
                    "totalCashFromOperatingActivities": "115896000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "53424000.00",
                    "otherCashflowsFromInvestingActivities": "-2030000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-50472000.00",
                    "changeToAccountReceivables": "-5065000.00",
                    "salePurchaseOfStock": "15900000.00",
                    "otherCashflowsFromFinancingActivities": "-37268000.00",
                    "changeToNetincome": "38673000.00",
                    "capitalExpenditures": "89229000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "21173000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "18450000.00",
                    "freeCashFlow": "26667000.00"
                },
                "2005-01-31": {
                    "date": "2005-01-31",
                    "filing_date": "2005-04-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-168925000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "44261000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "43280000.00",
                    "changeInCash": "90424000.00",
                    "beginPeriodCashFlow": "74772000.00",
                    "endPeriodCashFlow": "165196000.00",
                    "totalCashFromOperatingActivities": "209239000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "49315000.00",
                    "otherCashflowsFromInvestingActivities": "-157000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "39612000.00",
                    "changeToAccountReceivables": "-6552000.00",
                    "salePurchaseOfStock": "7600000.00",
                    "otherCashflowsFromFinancingActivities": "-626000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "61512000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "116208000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1423000.00",
                    "freeCashFlow": "151435000.00"
                },
                "2004-01-31": {
                    "date": "2004-01-31",
                    "filing_date": "2004-04-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-31788000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1844000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "22957000.00",
                    "changeInCash": "38127000.00",
                    "beginPeriodCashFlow": "36645000.00",
                    "endPeriodCashFlow": "74772000.00",
                    "totalCashFromOperatingActivities": "80039000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "48900000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-19880000.00",
                    "changeToAccountReceivables": "5430000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-175000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "31788000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "18853000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-5591000.00",
                    "freeCashFlow": "36566000.00"
                },
                "2003-01-31": {
                    "date": "2003-01-31",
                    "filing_date": "2003-05-01",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-48536000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2054000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8934000.00",
                    "changeInCash": "-8546000.00",
                    "beginPeriodCashFlow": "45191000.00",
                    "endPeriodCashFlow": "36645000.00",
                    "totalCashFromOperatingActivities": "58331000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "43076000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-16322000.00",
                    "changeToAccountReceivables": "-1676000.00",
                    "salePurchaseOfStock": "2100000.00",
                    "otherCashflowsFromFinancingActivities": "-48536000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "48536000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5233000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1728000.00",
                    "freeCashFlow": "-10865000.00"
                },
                "2002-01-31": {
                    "date": "2002-01-31",
                    "filing_date": "2002-04-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-49114000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-608000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "46582000.00",
                    "changeInCash": "37050000.00",
                    "beginPeriodCashFlow": "8141000.00",
                    "endPeriodCashFlow": "45191000.00",
                    "totalCashFromOperatingActivities": "86772000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "27628000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "9010000.00",
                    "changeToAccountReceivables": "-2777000.00",
                    "salePurchaseOfStock": "2700000.00",
                    "otherCashflowsFromFinancingActivities": "-3324000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "49114000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "11253000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "819000.00",
                    "freeCashFlow": "37658000.00"
                },
                "2001-01-31": {
                    "date": "2001-01-31",
                    "filing_date": "2001-05-02",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-53120000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-680000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "42690000.00",
                    "changeInCash": "5937000.00",
                    "beginPeriodCashFlow": "2204000.00",
                    "endPeriodCashFlow": "8141000.00",
                    "totalCashFromOperatingActivities": "61789000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20937000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-12084000.00",
                    "changeToAccountReceivables": "-4006000.00",
                    "salePurchaseOfStock": "2600000.00",
                    "otherCashflowsFromFinancingActivities": "-122000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "53120000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4848000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1124000.00",
                    "freeCashFlow": "6622000.00"
                },
                "2000-01-31": {
                    "date": "2000-01-31",
                    "filing_date": "2000-04-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-58181000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "9349000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "35049000.00",
                    "changeInCash": "-14166000.00",
                    "beginPeriodCashFlow": "16370000.00",
                    "endPeriodCashFlow": "2204000.00",
                    "totalCashFromOperatingActivities": "34666000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13849000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-20682000.00",
                    "changeToAccountReceivables": "-2370000.00",
                    "salePurchaseOfStock": "2900000.00",
                    "otherCashflowsFromFinancingActivities": "-63000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "58181000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-17339000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "381000.00",
                    "freeCashFlow": "-23515000.00"
                },
                "1999-01-31": {
                    "date": "1999-01-31",
                    "filing_date": "1999-02-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-19800000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "400000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "20700000.00",
                    "changeInCash": "400000.00",
                    "beginPeriodCashFlow": "900000.00",
                    "endPeriodCashFlow": "1300000.00",
                    "totalCashFromOperatingActivities": "35000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8600000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-15000000.00",
                    "changeToAccountReceivables": "-800000.00",
                    "salePurchaseOfStock": "1500000.00",
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "19800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-7000000.00",
                    "stockBasedCompensation": "800000.00",
                    "otherNonCashItems": "700000.00",
                    "freeCashFlow": "15200000.00"
                },
                "1998-01-31": {
                    "date": "1998-01-31",
                    "filing_date": "1998-05-01",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-17200000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7000000.00",
                    "changeInCash": "3300000.00",
                    "beginPeriodCashFlow": "3400000.00",
                    "endPeriodCashFlow": "6700000.00",
                    "totalCashFromOperatingActivities": "11300000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6400000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-5900000.00",
                    "changeToAccountReceivables": "-1000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-26300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "17200000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-6400000.00",
                    "stockBasedCompensation": "200000.00",
                    "otherNonCashItems": "100000.00",
                    "freeCashFlow": "-5900000.00"
                },
                "1997-01-31": {
                    "date": "1997-01-31",
                    "filing_date": "1997-01-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8492000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3499000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "30441000.00",
                    "changeInCash": "2853000.00",
                    "beginPeriodCashFlow": "569000.00",
                    "endPeriodCashFlow": "3422000.00",
                    "totalCashFromOperatingActivities": "7846000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4017000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "161907000.00",
                    "changeToInventory": "-1812000.00",
                    "changeToAccountReceivables": "-249000.00",
                    "salePurchaseOfStock": "-11845000.00",
                    "otherCashflowsFromFinancingActivities": "-1392000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8492000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5708000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "359000.00",
                    "freeCashFlow": "-646000.00"
                }
            }
        },
        "Income_Statement": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-04-30": {
                    "date": "2026-04-30",
                    "filing_date": "2026-06-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-51869000.00",
                    "minorityInterest": null,
                    "netIncome": "-53191000.00",
                    "sellingGeneralAdministrative": "88864000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "46685000.00",
                    "reconciledDepreciation": "6666000.00",
                    "ebit": "-40741000.00",
                    "ebitda": "-34075000.00",
                    "depreciationAndAmortization": "6666000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-40741000.00",
                    "otherOperatingExpenses": "255966000.00",
                    "interestExpense": "5078000.00",
                    "taxProvision": "1322000.00",
                    "interestIncome": "8000.00",
                    "netInterestIncome": "-9690000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1322000.00",
                    "totalRevenue": "215225000.00",
                    "totalOperatingExpenses": "87426000.00",
                    "costOfRevenue": "168540000.00",
                    "totalOtherIncomeExpenseNet": "-11128000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-53191000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-04-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-49242000.00",
                    "minorityInterest": null,
                    "netIncome": "-44555000.00",
                    "sellingGeneralAdministrative": "106126000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "67260000.00",
                    "reconciledDepreciation": "9939000.00",
                    "ebit": "-42038000.00",
                    "ebitda": "-32099000.00",
                    "depreciationAndAmortization": "9939000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-38601000.00",
                    "otherOperatingExpenses": "367834000.00",
                    "interestExpense": "7204000.00",
                    "taxProvision": "-4687000.00",
                    "interestIncome": "16000.00",
                    "netInterestIncome": "-8372000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-4687000.00",
                    "totalRevenue": "329233000.00",
                    "totalOperatingExpenses": "105861000.00",
                    "costOfRevenue": "261973000.00",
                    "totalOtherIncomeExpenseNet": "-10641000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-44555000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-10-31": {
                    "date": "2025-10-31",
                    "filing_date": "2025-12-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-4452000.00",
                    "minorityInterest": null,
                    "netIncome": "-4320000.00",
                    "sellingGeneralAdministrative": "101301000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "104970000.00",
                    "reconciledDepreciation": "7334000.00",
                    "ebit": "3675999.00",
                    "ebitda": "11009999.00",
                    "depreciationAndAmortization": "7334000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3969000.00",
                    "otherOperatingExpenses": "335497000.00",
                    "interestExpense": "8128000.00",
                    "taxProvision": "-132000.00",
                    "interestIncome": "7000.00",
                    "netInterestIncome": "-8121000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-132000.00",
                    "totalRevenue": "339466000.00",
                    "totalOperatingExpenses": "101001000.00",
                    "costOfRevenue": "234496000.00",
                    "totalOtherIncomeExpenseNet": "-8421000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-4320000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-07-31": {
                    "date": "2025-07-31",
                    "filing_date": "2025-09-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-3912000.00",
                    "minorityInterest": null,
                    "netIncome": "-5365000.00",
                    "sellingGeneralAdministrative": "89596000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "93702000.00",
                    "reconciledDepreciation": "7570000.00",
                    "ebit": "4123000.00",
                    "ebitda": "11693000.00",
                    "depreciationAndAmortization": "7570000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6106000.00",
                    "otherOperatingExpenses": "291900000.00",
                    "interestExpense": "8035000.00",
                    "taxProvision": "1453000.00",
                    "interestIncome": "17000.00",
                    "netInterestIncome": "-8018000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1453000.00",
                    "totalRevenue": "298006000.00",
                    "totalOperatingExpenses": "87596000.00",
                    "costOfRevenue": "204304000.00",
                    "totalOtherIncomeExpenseNet": "-10018000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-5365000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-04-30": {
                    "date": "2025-04-30",
                    "filing_date": "2025-06-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-32679000.00",
                    "minorityInterest": null,
                    "netIncome": "-34023000.00",
                    "sellingGeneralAdministrative": "86670000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "62553000.00",
                    "reconciledDepreciation": "8230000.00",
                    "ebit": "-24107000.00",
                    "ebitda": "-15877000.00",
                    "depreciationAndAmortization": "8230000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-24017000.00",
                    "otherOperatingExpenses": "266142000.00",
                    "interestExpense": "8572000.00",
                    "taxProvision": "1344000.00",
                    "interestIncome": "10000.00",
                    "netInterestIncome": "-8562000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1344000.00",
                    "totalRevenue": "242125000.00",
                    "totalOperatingExpenses": "86570000.00",
                    "costOfRevenue": "179572000.00",
                    "totalOtherIncomeExpenseNet": "-8662000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-34023000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-04-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-1912000.00",
                    "minorityInterest": null,
                    "netIncome": "-7990000.00",
                    "sellingGeneralAdministrative": "100574000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "107379000.00",
                    "reconciledDepreciation": "9206000.00",
                    "ebit": "6813000.00",
                    "ebitda": "16019000.00",
                    "depreciationAndAmortization": "9206000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7303000.00",
                    "otherOperatingExpenses": "401259000.00",
                    "interestExpense": "8725000.00",
                    "taxProvision": "6078000.00",
                    "interestIncome": "8000.00",
                    "netInterestIncome": "-8717000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6078000.00",
                    "totalRevenue": "408563000.00",
                    "totalOperatingExpenses": "100076000.00",
                    "costOfRevenue": "301183000.00",
                    "totalOtherIncomeExpenseNet": "-9215000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-7990000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-10-31": {
                    "date": "2024-10-31",
                    "filing_date": "2024-12-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "19180000.00",
                    "minorityInterest": null,
                    "netIncome": "20080000.00",
                    "sellingGeneralAdministrative": "99817000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "129074999.00",
                    "reconciledDepreciation": "9266000.00",
                    "ebit": "29272000.00",
                    "ebitda": "38538000.00",
                    "depreciationAndAmortization": "9266000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "29258000.00",
                    "otherOperatingExpenses": "360915000.00",
                    "interestExpense": "10092000.00",
                    "taxProvision": "-900000.00",
                    "interestIncome": "14000.00",
                    "netInterestIncome": "-10078000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-900000.00",
                    "totalRevenue": "390173000.00",
                    "totalOperatingExpenses": "99817000.00",
                    "costOfRevenue": "261098000.00",
                    "totalOtherIncomeExpenseNet": "-10078000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "20080000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-07-31": {
                    "date": "2024-07-31",
                    "filing_date": "2024-09-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-31007000.00",
                    "minorityInterest": null,
                    "netIncome": "-32114000.00",
                    "sellingGeneralAdministrative": "96065000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "102289000.00",
                    "reconciledDepreciation": "9505000.00",
                    "ebit": "-21762000.00",
                    "ebitda": "-12257000.00",
                    "depreciationAndAmortization": "9505000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6465000.00",
                    "otherOperatingExpenses": "313190000.00",
                    "interestExpense": "9245000.00",
                    "taxProvision": "1107000.00",
                    "interestIncome": "14000.00",
                    "netInterestIncome": "-9231000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1107000.00",
                    "totalRevenue": "319655000.00",
                    "totalOperatingExpenses": "95824000.00",
                    "costOfRevenue": "217366000.00",
                    "totalOtherIncomeExpenseNet": "-37472000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-32114000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-04-30": {
                    "date": "2024-04-30",
                    "filing_date": "2024-06-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-35709000.00",
                    "minorityInterest": null,
                    "netIncome": "-37795000.00",
                    "sellingGeneralAdministrative": "17687000.00",
                    "sellingAndMarketingExpenses": "99900000.00",
                    "grossProfit": "81106000.00",
                    "reconciledDepreciation": "11635000.00",
                    "ebit": "-27978000.00",
                    "ebitda": "-16343000.00",
                    "depreciationAndAmortization": "11635000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-25680000.00",
                    "otherOperatingExpenses": "293558000.00",
                    "interestExpense": "7731000.00",
                    "taxProvision": "2086000.00",
                    "interestIncome": "10000.00",
                    "netInterestIncome": "-7721000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2086000.00",
                    "totalRevenue": "267878000.00",
                    "totalOperatingExpenses": "106786000.00",
                    "costOfRevenue": "186772000.00",
                    "totalOtherIncomeExpenseNet": "-10029000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-37795000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-70275000.00",
                    "minorityInterest": null,
                    "netIncome": "-128836000.00",
                    "sellingGeneralAdministrative": "117587000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "98911000.00",
                    "reconciledDepreciation": "11652000.00",
                    "ebit": null,
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-30328000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": "8538000.00",
                    "taxProvision": "58561000.00",
                    "interestIncome": "19000.00",
                    "netInterestIncome": "-8519000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": null,
                    "totalRevenue": "455034000.00",
                    "totalOperatingExpenses": "485362000.00",
                    "costOfRevenue": "356123000.00",
                    "totalOtherIncomeExpenseNet": "-31428000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-128836000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-10-31": {
                    "date": "2023-10-31",
                    "filing_date": "2023-12-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "37028000.00",
                    "minorityInterest": null,
                    "netIncome": "38482000.00",
                    "sellingGeneralAdministrative": "104770000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "150320000.00",
                    "reconciledDepreciation": "11732000.00",
                    "ebit": "44984000.00",
                    "ebitda": "115610000.00",
                    "depreciationAndAmortization": "70626000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "46760000.00",
                    "otherOperatingExpenses": "433474000.00",
                    "interestExpense": "7956000.00",
                    "taxProvision": "-1454000.00",
                    "interestIncome": "17000.00",
                    "netInterestIncome": "-7939000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1454000.00",
                    "totalRevenue": "480234000.00",
                    "totalOperatingExpenses": "103560000.00",
                    "costOfRevenue": "329914000.00",
                    "totalOtherIncomeExpenseNet": "-9732000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "38482000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-07-31": {
                    "date": "2023-07-31",
                    "filing_date": "2023-08-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-44582000.00",
                    "minorityInterest": null,
                    "netIncome": "-35355000.00",
                    "sellingGeneralAdministrative": "111965000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "75806000.00",
                    "reconciledDepreciation": "11953000.00",
                    "ebit": "-36924000.00",
                    "ebitda": "12786000.00",
                    "depreciationAndAmortization": "49710000.00",
                    "nonOperatingIncomeNetOther": "17000.00",
                    "operatingIncome": "-25593000.00",
                    "otherOperatingExpenses": "371192000.00",
                    "interestExpense": "7658000.00",
                    "taxProvision": "-9227000.00",
                    "interestIncome": "17000.00",
                    "netInterestIncome": "-7641000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "782000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-9227000.00",
                    "totalRevenue": "345599000.00",
                    "totalOperatingExpenses": "101399000.00",
                    "costOfRevenue": "269793000.00",
                    "totalOtherIncomeExpenseNet": "-18989000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-35355000.00",
                    "netIncomeApplicableToCommonShares": "-35355000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-04-30": {
                    "date": "2023-04-30",
                    "filing_date": "2023-06-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-35970000.00",
                    "minorityInterest": null,
                    "netIncome": "-28834000.00",
                    "sellingGeneralAdministrative": "112931000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "84614000.00",
                    "reconciledDepreciation": "11848000.00",
                    "ebit": "-30033000.00",
                    "ebitda": "256000.00",
                    "depreciationAndAmortization": "30289000.00",
                    "nonOperatingIncomeNetOther": "34000.00",
                    "operatingIncome": "-28317000.00",
                    "otherOperatingExpenses": "349957000.00",
                    "interestExpense": "5937000.00",
                    "taxProvision": "-7136000.00",
                    "interestIncome": "34000.00",
                    "netInterestIncome": "-5903000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "1750000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-7136000.00",
                    "totalRevenue": "321640000.00",
                    "totalOperatingExpenses": "112931000.00",
                    "costOfRevenue": "237026000.00",
                    "totalOtherIncomeExpenseNet": "-7653000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-28834000.00",
                    "netIncomeApplicableToCommonShares": "-28834000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-69943000.00",
                    "minorityInterest": null,
                    "netIncome": "-50525000.00",
                    "sellingGeneralAdministrative": "74994000.00",
                    "sellingAndMarketingExpenses": "55500000.00",
                    "grossProfit": "67579000.00",
                    "reconciledDepreciation": "12145000.00",
                    "ebit": "-64743000.00",
                    "ebitda": "-28708000.00",
                    "depreciationAndAmortization": "36035000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-61838000.00",
                    "otherOperatingExpenses": "517964000.00",
                    "interestExpense": "5201000.00",
                    "taxProvision": "-19419000.00",
                    "interestIncome": "49000.00",
                    "netInterestIncome": "-5152000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-19418000.00",
                    "totalRevenue": "456127000.00",
                    "totalOperatingExpenses": "129417000.00",
                    "costOfRevenue": "388547000.00",
                    "totalOtherIncomeExpenseNet": "-8106000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-50525000.00",
                    "netIncomeApplicableToCommonShares": "-50525000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-10-31": {
                    "date": "2022-10-31",
                    "filing_date": "2022-11-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "54051000.00",
                    "minorityInterest": null,
                    "netIncome": "42855000.00",
                    "sellingGeneralAdministrative": "106631000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "164468000.00",
                    "reconciledDepreciation": "12463000.00",
                    "ebit": "57861000.00",
                    "ebitda": "95295000.00",
                    "depreciationAndAmortization": "37434000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "57837000.00",
                    "otherOperatingExpenses": "451283000.00",
                    "interestExpense": "3810000.00",
                    "taxProvision": "11196000.00",
                    "interestIncome": "24000.00",
                    "netInterestIncome": "-3786000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "11196000.00",
                    "totalRevenue": "509120000.00",
                    "totalOperatingExpenses": "106631000.00",
                    "costOfRevenue": "344652000.00",
                    "totalOtherIncomeExpenseNet": "-3786000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "42855000.00",
                    "netIncomeApplicableToCommonShares": "42855000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-07-31": {
                    "date": "2022-07-31",
                    "filing_date": "2022-08-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-16418000.00",
                    "minorityInterest": null,
                    "netIncome": "-13298000.00",
                    "sellingGeneralAdministrative": "114672000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "102222000.00",
                    "reconciledDepreciation": "13241000.00",
                    "ebit": "-13815000.00",
                    "ebitda": "20254000.00",
                    "depreciationAndAmortization": "34069000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-12450000.00",
                    "otherOperatingExpenses": "393335000.00",
                    "interestExpense": "2603000.00",
                    "taxProvision": "-3120000.00",
                    "interestIncome": "14000.00",
                    "netInterestIncome": "-2589000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-3120000.00",
                    "totalRevenue": "380885000.00",
                    "totalOperatingExpenses": "114672000.00",
                    "costOfRevenue": "278663000.00",
                    "totalOtherIncomeExpenseNet": "-3968000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-13298000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-04-30": {
                    "date": "2022-04-30",
                    "filing_date": "2022-06-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17549000.00",
                    "minorityInterest": null,
                    "netIncome": "19831000.00",
                    "sellingGeneralAdministrative": "114672000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "128289999.00",
                    "reconciledDepreciation": "13241000.00",
                    "ebit": "19259000.00",
                    "ebitda": "52121000.00",
                    "depreciationAndAmortization": "32862000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19254000.00",
                    "otherOperatingExpenses": "343096000.00",
                    "interestExpense": "1710000.00",
                    "taxProvision": "-3120000.00",
                    "interestIncome": "14000.00",
                    "netInterestIncome": "-2589000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-2282000.00",
                    "totalRevenue": "362350000.00",
                    "totalOperatingExpenses": "109036000.00",
                    "costOfRevenue": "234060000.00",
                    "totalOtherIncomeExpenseNet": "-1705000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-13298000.00",
                    "netIncomeApplicableToCommonShares": "-13298000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-03-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "52530000.00",
                    "minorityInterest": null,
                    "netIncome": "39003000.00",
                    "sellingGeneralAdministrative": "76948000.00",
                    "sellingAndMarketingExpenses": "44300000.00",
                    "grossProfit": "179637000.00",
                    "reconciledDepreciation": "13615000.00",
                    "ebit": "58082000.00",
                    "ebitda": "96488000.00",
                    "depreciationAndAmortization": "38406000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "59596000.00",
                    "otherOperatingExpenses": "448207000.00",
                    "interestExpense": "5552000.00",
                    "taxProvision": "-2282000.00",
                    "interestIncome": "5000.00",
                    "netInterestIncome": "-1705000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "13527000.00",
                    "totalRevenue": "507803000.00",
                    "totalOperatingExpenses": "120041000.00",
                    "costOfRevenue": "328166000.00",
                    "totalOtherIncomeExpenseNet": "-7066000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "19831000.00",
                    "netIncomeApplicableToCommonShares": "19831000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-10-31": {
                    "date": "2021-10-31",
                    "filing_date": "2021-12-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "109851000.00",
                    "minorityInterest": null,
                    "netIncome": "78868000.00",
                    "sellingGeneralAdministrative": "121248000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "230827000.00",
                    "reconciledDepreciation": "14260000.00",
                    "ebit": "113814000.00",
                    "ebitda": "152361000.00",
                    "depreciationAndAmortization": "38547000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "115664000.00",
                    "otherOperatingExpenses": "442561000.00",
                    "interestExpense": "3963000.00",
                    "taxProvision": "13527000.00",
                    "interestIncome": "5000.00",
                    "netInterestIncome": "-5552000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "30983000.00",
                    "totalRevenue": "558225000.00",
                    "totalOperatingExpenses": "115163000.00",
                    "costOfRevenue": "327398000.00",
                    "totalOtherIncomeExpenseNet": "-5813000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "39003000.00",
                    "netIncomeApplicableToCommonShares": "39003000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-07-31": {
                    "date": "2021-07-31",
                    "filing_date": "2021-08-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "33153000.00",
                    "minorityInterest": null,
                    "netIncome": "24095000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "153669000.00",
                    "reconciledDepreciation": "14392000.00",
                    "ebit": "37853000.00",
                    "ebitda": "77661000.00",
                    "depreciationAndAmortization": "39808000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "39249000.00",
                    "otherOperatingExpenses": "374606000.00",
                    "interestExpense": "4700000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "9058000.00",
                    "totalRevenue": "413855000.00",
                    "totalOperatingExpenses": "114420000.00",
                    "costOfRevenue": "260185999.00",
                    "totalOtherIncomeExpenseNet": "-6096000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-04-30": {
                    "date": "2021-04-30",
                    "filing_date": "2021-06-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "61496000.00",
                    "minorityInterest": null,
                    "netIncome": "45205000.00",
                    "sellingGeneralAdministrative": "115620000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "172645000.00",
                    "reconciledDepreciation": "14392000.00",
                    "ebit": "65910000.00",
                    "ebitda": "108130000.00",
                    "depreciationAndAmortization": "42220000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "65907000.00",
                    "otherOperatingExpenses": "369574000.00",
                    "interestExpense": "4414000.00",
                    "taxProvision": "9058000.00",
                    "interestIncome": "4000.00",
                    "netInterestIncome": "-4696000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "16291000.00",
                    "totalRevenue": "435481000.00",
                    "totalOperatingExpenses": "106738000.00",
                    "costOfRevenue": "262836000.00",
                    "totalOtherIncomeExpenseNet": "-4411000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "24095000.00",
                    "netIncomeApplicableToCommonShares": "45205000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-03-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "10288000.00",
                    "minorityInterest": null,
                    "netIncome": "7764000.00",
                    "sellingGeneralAdministrative": "77692000.00",
                    "sellingAndMarketingExpenses": "31100000.00",
                    "grossProfit": "127207000.00",
                    "reconciledDepreciation": "15561000.00",
                    "ebit": "14392000.00",
                    "ebitda": "61955000.00",
                    "depreciationAndAmortization": "47563000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "23024000.00",
                    "otherOperatingExpenses": "449873000.00",
                    "interestExpense": "4104000.00",
                    "taxProvision": "16291000.00",
                    "interestIncome": "3000.00",
                    "netInterestIncome": "-4411000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2524000.00",
                    "totalRevenue": "472897000.00",
                    "totalOperatingExpenses": "104183000.00",
                    "costOfRevenue": "345690000.00",
                    "totalOtherIncomeExpenseNet": "-12736000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "45205000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-10-31": {
                    "date": "2020-10-31",
                    "filing_date": "2020-11-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "20060000.00",
                    "minorityInterest": null,
                    "netIncome": "13320000.00",
                    "sellingGeneralAdministrative": "428234000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "134056000.00",
                    "reconciledDepreciation": "16000000.00",
                    "ebit": "23326000.00",
                    "ebitda": "63372000.00",
                    "depreciationAndAmortization": "40046000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "29917000.00",
                    "otherOperatingExpenses": "395654000.00",
                    "interestExpense": "3266000.00",
                    "taxProvision": "2524000.00",
                    "interestIncome": "3000.00",
                    "netInterestIncome": "-4101000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6740000.00",
                    "totalRevenue": "425571000.00",
                    "totalOperatingExpenses": "104139000.00",
                    "costOfRevenue": "291515000.00",
                    "totalOtherIncomeExpenseNet": "-9857000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "7764000.00",
                    "netIncomeApplicableToCommonShares": "7764000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-07-31": {
                    "date": "2020-07-31",
                    "filing_date": "2020-09-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-67123000.00",
                    "minorityInterest": null,
                    "netIncome": "-46639000.00",
                    "sellingGeneralAdministrative": "111312000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "53072000.00",
                    "reconciledDepreciation": "-12657000.00",
                    "ebit": "-64476000.00",
                    "ebitda": "-19788000.00",
                    "depreciationAndAmortization": "44688000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-51140000.00",
                    "otherOperatingExpenses": "420063000.00",
                    "interestExpense": "2647000.00",
                    "taxProvision": "-20484000.00",
                    "interestIncome": "8000.00",
                    "netInterestIncome": "-2639000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-20484000.00",
                    "totalRevenue": "368923000.00",
                    "totalOperatingExpenses": "104212000.00",
                    "costOfRevenue": "315851000.00",
                    "totalOtherIncomeExpenseNet": "-15983000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-46639000.00",
                    "netIncomeApplicableToCommonShares": "-46639000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-04-30": {
                    "date": "2020-04-30",
                    "filing_date": "2020-06-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-174983000.00",
                    "minorityInterest": null,
                    "netIncome": "-114810000.00",
                    "sellingGeneralAdministrative": "98491000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-37561000.00",
                    "reconciledDepreciation": "47253000.00",
                    "ebit": "-173094000.00",
                    "ebitda": "-125841000.00",
                    "depreciationAndAmortization": "47253000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-128452000.00",
                    "otherOperatingExpenses": "383659000.00",
                    "interestExpense": "1889000.00",
                    "taxProvision": "-60173000.00",
                    "interestIncome": "49000.00",
                    "netInterestIncome": "-1840000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-60173000.00",
                    "totalRevenue": "255207000.00",
                    "totalOperatingExpenses": "90891000.00",
                    "costOfRevenue": "292768000.00",
                    "totalOtherIncomeExpenseNet": "-46531000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-114810000.00",
                    "netIncomeApplicableToCommonShares": "-114810000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-03-19",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "27738000.00",
                    "minorityInterest": null,
                    "netIncome": "24241000.00",
                    "sellingGeneralAdministrative": "78183000.00",
                    "sellingAndMarketingExpenses": "35000000.00",
                    "grossProfit": "147449000.00",
                    "reconciledDepreciation": "167917000.00",
                    "ebit": "29591000.00",
                    "ebitda": "85192000.00",
                    "depreciationAndAmortization": "55601000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "34266000.00",
                    "otherOperatingExpenses": "478754000.00",
                    "interestExpense": "1853000.00",
                    "taxProvision": "3497000.00",
                    "interestIncome": "56000.00",
                    "netInterestIncome": "-1797000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3497000.00",
                    "totalRevenue": "513020000.00",
                    "totalOperatingExpenses": "113183000.00",
                    "costOfRevenue": "365571000.00",
                    "totalOtherIncomeExpenseNet": "-6528000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "24240000.00",
                    "netIncomeApplicableToCommonShares": "24240000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-10-31": {
                    "date": "2019-10-31",
                    "filing_date": "2019-12-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "55796000.00",
                    "minorityInterest": null,
                    "netIncome": "43048000.00",
                    "sellingGeneralAdministrative": "120514000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "179304000.00",
                    "reconciledDepreciation": "18821000.00",
                    "ebit": "58017000.00",
                    "ebitda": "122767000.00",
                    "depreciationAndAmortization": "64750000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "58790000.00",
                    "otherOperatingExpenses": "466006000.00",
                    "interestExpense": "2221000.00",
                    "taxProvision": "12748000.00",
                    "interestIncome": "66000.00",
                    "netInterestIncome": "-2155000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "12748000.00",
                    "totalRevenue": "524796000.00",
                    "totalOperatingExpenses": "120514000.00",
                    "costOfRevenue": "345492000.00",
                    "totalOtherIncomeExpenseNet": "-2994000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "43048000.00",
                    "netIncomeApplicableToCommonShares": "43048000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-07-31": {
                    "date": "2019-07-31",
                    "filing_date": "2019-08-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1558000.00",
                    "minorityInterest": null,
                    "netIncome": "1523000.00",
                    "sellingGeneralAdministrative": "116417000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "120374000.00",
                    "reconciledDepreciation": "18472000.00",
                    "ebit": "3879000.00",
                    "ebitda": "50007000.00",
                    "depreciationAndAmortization": "46128000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3957000.00",
                    "otherOperatingExpenses": "416513000.00",
                    "interestExpense": "2321000.00",
                    "taxProvision": "35000.00",
                    "interestIncome": "43000.00",
                    "netInterestIncome": "-2278000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "35000.00",
                    "totalRevenue": "420470000.00",
                    "totalOperatingExpenses": "116417000.00",
                    "costOfRevenue": "300096000.00",
                    "totalOtherIncomeExpenseNet": "-2399000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1523000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-04-30": {
                    "date": "2019-04-30",
                    "filing_date": "2019-05-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3327000.00",
                    "minorityInterest": null,
                    "netIncome": "4490000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "133392000.00",
                    "reconciledDepreciation": "18584000.00",
                    "ebit": "5126000.00",
                    "ebitda": "62441000.00",
                    "depreciationAndAmortization": "57315000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5386000.00",
                    "otherOperatingExpenses": "406996000.00",
                    "interestExpense": "1799000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1163000.00",
                    "totalRevenue": "412382000.00",
                    "totalOperatingExpenses": "128006000.00",
                    "costOfRevenue": "278990000.00",
                    "totalOtherIncomeExpenseNet": "-2059000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-03-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "12912000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12023000.00",
                    "sellingGeneralAdministrative": "98434000.00",
                    "sellingAndMarketingExpenses": "34100000.00",
                    "grossProfit": "146840000.00",
                    "reconciledDepreciation": "17479000.00",
                    "ebit": "13805000.00",
                    "ebitda": "31284000.00",
                    "depreciationAndAmortization": "17479000.00",
                    "nonOperatingIncomeNetOther": "162000.00",
                    "operatingIncome": "14306000.00",
                    "otherOperatingExpenses": "516251999.00",
                    "interestExpense": "893000.00",
                    "taxProvision": "1090000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "201000.00",
                    "nonRecurring": "655000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "889000.00",
                    "totalRevenue": "530558000.00",
                    "totalOperatingExpenses": "132533999.00",
                    "costOfRevenue": "383718000.00",
                    "totalOtherIncomeExpenseNet": "-1394000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "12023000.00",
                    "netIncomeApplicableToCommonShares": "12023000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-10-31": {
                    "date": "2018-10-31",
                    "filing_date": "2018-12-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "63774000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "49913000.00",
                    "sellingGeneralAdministrative": "123207000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "186962000.00",
                    "reconciledDepreciation": "17404000.00",
                    "ebit": "64718000.00",
                    "ebitda": "82122000.00",
                    "depreciationAndAmortization": "17404000.00",
                    "nonOperatingIncomeNetOther": "113000.00",
                    "operatingIncome": "63755000.00",
                    "otherOperatingExpenses": "458740000.00",
                    "interestExpense": "944000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "-850000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "13861000.00",
                    "totalRevenue": "522495000.00",
                    "totalOperatingExpenses": "123207000.00",
                    "costOfRevenue": "335533000.00",
                    "totalOtherIncomeExpenseNet": "19000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "77635000.00",
                    "netIncomeApplicableToCommonShares": "77635000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-07-31": {
                    "date": "2018-07-31",
                    "filing_date": "2018-08-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "9076000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "7486000.00",
                    "sellingGeneralAdministrative": "124200000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "138211000.00",
                    "reconciledDepreciation": "16595000.00",
                    "ebit": "10111001.00",
                    "ebitda": "26706000.00",
                    "depreciationAndAmortization": "16594999.00",
                    "nonOperatingIncomeNetOther": "89000.00",
                    "operatingIncome": "14001000.00",
                    "otherOperatingExpenses": "434717000.00",
                    "interestExpense": "1034999.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "3979000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1590000.00",
                    "totalRevenue": "448718000.00",
                    "totalOperatingExpenses": "124210000.00",
                    "costOfRevenue": "310507000.00",
                    "totalOtherIncomeExpenseNet": "-4925000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "10666000.00",
                    "netIncomeApplicableToCommonShares": "10666000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-04-30": {
                    "date": "2018-04-30",
                    "filing_date": "2018-05-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "22761000.00",
                    "minorityInterest": null,
                    "netIncome": "31537000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "142786000.00",
                    "reconciledDepreciation": "17406000.00",
                    "ebit": "23424000.00",
                    "ebitda": "40830000.00",
                    "depreciationAndAmortization": "17406000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "24315000.00",
                    "otherOperatingExpenses": "411999000.00",
                    "interestExpense": "663000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-8776000.00",
                    "totalRevenue": "436314000.00",
                    "totalOperatingExpenses": "118471000.00",
                    "costOfRevenue": "293528000.00",
                    "totalOtherIncomeExpenseNet": "-1554000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-03-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "51980000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-9898000.00",
                    "sellingGeneralAdministrative": "107944000.00",
                    "sellingAndMarketingExpenses": "29900000.00",
                    "grossProfit": "190227000.00",
                    "reconciledDepreciation": "19699000.00",
                    "ebit": "52430000.00",
                    "ebitda": "72129000.00",
                    "depreciationAndAmortization": "19699000.00",
                    "nonOperatingIncomeNetOther": "574000.00",
                    "operatingIncome": "52383000.00",
                    "otherOperatingExpenses": "517589000.00",
                    "interestExpense": "450000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "525000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "61878000.00",
                    "totalRevenue": "569972000.00",
                    "totalOperatingExpenses": "137844000.00",
                    "costOfRevenue": "379745000.00",
                    "totalOtherIncomeExpenseNet": "-403000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-39152000.00",
                    "netIncomeApplicableToCommonShares": "-39152000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-10-31": {
                    "date": "2017-10-31",
                    "filing_date": "2017-11-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "64049000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "44077000.00",
                    "sellingGeneralAdministrative": "118300000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "185644000.00",
                    "reconciledDepreciation": "16789000.00",
                    "ebit": "64566000.00",
                    "ebitda": "81355000.00",
                    "depreciationAndAmortization": "16789000.00",
                    "nonOperatingIncomeNetOther": "417000.00",
                    "operatingIncome": "67356000.00",
                    "otherOperatingExpenses": "422670000.00",
                    "interestExpense": "517000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "3207000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "19972000.00",
                    "totalRevenue": "490026000.00",
                    "totalOperatingExpenses": "118288000.00",
                    "costOfRevenue": "304382000.00",
                    "totalOtherIncomeExpenseNet": "-3306999.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "84021000.00",
                    "netIncomeApplicableToCommonShares": "84021000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-07-31": {
                    "date": "2017-07-31",
                    "filing_date": "2017-08-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "2928000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "14290000.00",
                    "sellingGeneralAdministrative": "108200000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "112426000.00",
                    "reconciledDepreciation": "15979000.00",
                    "ebit": "3673000.00",
                    "ebitda": "19652000.00",
                    "depreciationAndAmortization": "15979000.00",
                    "nonOperatingIncomeNetOther": "454000.00",
                    "operatingIncome": "4499000.00",
                    "otherOperatingExpenses": "369102000.00",
                    "interestExpense": "745000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "980000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-11362000.00",
                    "totalRevenue": "373601000.00",
                    "totalOperatingExpenses": "107927000.00",
                    "costOfRevenue": "261175000.00",
                    "totalOtherIncomeExpenseNet": "-1571000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-8434000.00",
                    "netIncomeApplicableToCommonShares": "-8434000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-04-30": {
                    "date": "2017-04-30",
                    "filing_date": "2017-05-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "42246000.00",
                    "minorityInterest": null,
                    "netIncome": "36229000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "154899000.00",
                    "reconciledDepreciation": "15692000.00",
                    "ebit": "42754000.00",
                    "ebitda": "58446000.00",
                    "depreciationAndAmortization": "15692000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "48372000.00",
                    "otherOperatingExpenses": "388304000.00",
                    "interestExpense": "508000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6017000.00",
                    "totalRevenue": "436676000.00",
                    "totalOperatingExpenses": "106527000.00",
                    "costOfRevenue": "281777000.00",
                    "totalOtherIncomeExpenseNet": "-6126000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "48671000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "34196000.00",
                    "sellingGeneralAdministrative": "95186000.00",
                    "sellingAndMarketingExpenses": "26400000.00",
                    "grossProfit": "171058000.00",
                    "reconciledDepreciation": "16796000.00",
                    "ebit": "49121000.00",
                    "ebitda": "65917000.00",
                    "depreciationAndAmortization": "16796000.00",
                    "nonOperatingIncomeNetOther": "470000.00",
                    "operatingIncome": "49472000.00",
                    "otherOperatingExpenses": "471300000.00",
                    "interestExpense": "450000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "488000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "14475000.00",
                    "totalRevenue": "520772000.00",
                    "totalOperatingExpenses": "121586000.00",
                    "costOfRevenue": "349714000.00",
                    "totalOtherIncomeExpenseNet": "-801000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "48263000.00",
                    "netIncomeApplicableToCommonShares": "48263000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-10-31": {
                    "date": "2016-10-31",
                    "filing_date": "2016-11-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "61922000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "44166000.00",
                    "sellingGeneralAdministrative": "115400000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "177931000.00",
                    "reconciledDepreciation": "16586000.00",
                    "ebit": "62494001.00",
                    "ebitda": "79080000.00",
                    "depreciationAndAmortization": "16585999.00",
                    "nonOperatingIncomeNetOther": "1558000.00",
                    "operatingIncome": "62489000.00",
                    "otherOperatingExpenses": "411288000.00",
                    "interestExpense": "572000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "814000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "17756000.00",
                    "totalRevenue": "473777000.00",
                    "totalOperatingExpenses": "115442000.00",
                    "costOfRevenue": "295846000.00",
                    "totalOtherIncomeExpenseNet": "-567000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-26208000.00",
                    "netIncomeApplicableToCommonShares": "-26208000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-07-31": {
                    "date": "2016-07-31",
                    "filing_date": "2016-08-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-3116000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-2011000.00",
                    "sellingGeneralAdministrative": "107900000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "107980000.00",
                    "reconciledDepreciation": "15891000.00",
                    "ebit": "-2576000.00",
                    "ebitda": "13315000.00",
                    "depreciationAndAmortization": "15891000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "77000.00",
                    "otherOperatingExpenses": "371339000.00",
                    "interestExpense": "540000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "3017000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-1105000.00",
                    "totalRevenue": "371416000.00",
                    "totalOperatingExpenses": "107903000.00",
                    "costOfRevenue": "263435999.00",
                    "totalOtherIncomeExpenseNet": "-3193000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-4221000.00",
                    "netIncomeApplicableToCommonShares": "-4221000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-04-30": {
                    "date": "2016-04-30",
                    "filing_date": "2016-05-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "39536000.00",
                    "minorityInterest": null,
                    "netIncome": "25985000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "165351000.00",
                    "reconciledDepreciation": "16461000.00",
                    "ebit": "39278000.00",
                    "ebitda": "55739000.00",
                    "depreciationAndAmortization": "16461000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "39610000.00",
                    "otherOperatingExpenses": "379673000.00",
                    "interestExpense": "74000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "13551000.00",
                    "totalRevenue": "419351000.00",
                    "totalOperatingExpenses": "125673000.00",
                    "costOfRevenue": "254000000.00",
                    "totalOtherIncomeExpenseNet": "-74000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-03-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "29284000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "17473000.00",
                    "sellingGeneralAdministrative": "103345000.00",
                    "sellingAndMarketingExpenses": "27900000.00",
                    "grossProfit": "177506000.00",
                    "reconciledDepreciation": "16903000.00",
                    "ebit": "35358000.00",
                    "ebitda": "52261000.00",
                    "depreciationAndAmortization": "16903000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "29347000.00",
                    "otherOperatingExpenses": "469186000.00",
                    "interestExpense": "63000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "68000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "11811000.00",
                    "totalRevenue": "498544000.00",
                    "totalOperatingExpenses": "148148000.00",
                    "costOfRevenue": "321038000.00",
                    "totalOtherIncomeExpenseNet": "-63000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "53087000.00",
                    "netIncomeApplicableToCommonShares": "53087000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-10-31": {
                    "date": "2015-10-31",
                    "filing_date": "2015-12-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "57393000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "38495000.00",
                    "sellingGeneralAdministrative": "105797000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "180513000.00",
                    "reconciledDepreciation": "16136000.00",
                    "ebit": "58580000.00",
                    "ebitda": "74716000.00",
                    "depreciationAndAmortization": "16136000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "57647000.00",
                    "otherOperatingExpenses": "397333000.00",
                    "interestExpense": "398000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "11000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "18898000.00",
                    "totalRevenue": "455913000.00",
                    "totalOperatingExpenses": "121933000.00",
                    "costOfRevenue": "275400000.00",
                    "totalOtherIncomeExpenseNet": "-254000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-21905000.00",
                    "netIncomeApplicableToCommonShares": "-21905000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-07-31": {
                    "date": "2015-07-31",
                    "filing_date": "2015-09-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-20323000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-13695000.00",
                    "sellingGeneralAdministrative": "118300000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "115004000.00",
                    "reconciledDepreciation": "15252000.00",
                    "ebit": "-18590000.00",
                    "ebitda": "-3338000.00",
                    "depreciationAndAmortization": "15252000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-20118000.00",
                    "otherOperatingExpenses": "385045000.00",
                    "interestExpense": "205000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "933000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-6628000.00",
                    "totalRevenue": "366455000.00",
                    "totalOperatingExpenses": "133594000.00",
                    "costOfRevenue": "251451000.00",
                    "totalOtherIncomeExpenseNet": "-205000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "76291000.00",
                    "netIncomeApplicableToCommonShares": "76291000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-04-30": {
                    "date": "2015-04-30",
                    "filing_date": "2015-05-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "23028000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "15607000.00",
                    "sellingGeneralAdministrative": "114500000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "152109000.00",
                    "reconciledDepreciation": "14394000.00",
                    "ebit": "23201000.00",
                    "ebitda": "37595000.00",
                    "depreciationAndAmortization": "14394000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "23204000.00",
                    "otherOperatingExpenses": "381664000.00",
                    "interestExpense": "176000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "-3000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7421000.00",
                    "totalRevenue": "404865000.00",
                    "totalOperatingExpenses": "128908000.00",
                    "costOfRevenue": "252756000.00",
                    "totalOtherIncomeExpenseNet": "-176000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "30449000.00",
                    "netIncomeApplicableToCommonShares": "30449000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-03-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20609000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "17037000.00",
                    "sellingGeneralAdministrative": "92835000.00",
                    "sellingAndMarketingExpenses": "30900000.00",
                    "grossProfit": "164810000.00",
                    "reconciledDepreciation": "15542000.00",
                    "ebit": "20835000.00",
                    "ebitda": "36377000.00",
                    "depreciationAndAmortization": "15542000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "20654000.00",
                    "otherOperatingExpenses": "453710000.00",
                    "interestExpense": "45000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "4879000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3572000.00",
                    "totalRevenue": "479243000.00",
                    "totalOperatingExpenses": "139277000.00",
                    "costOfRevenue": "314433000.00",
                    "totalOtherIncomeExpenseNet": "-45000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-21793000.00",
                    "netIncomeApplicableToCommonShares": "-21793000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-10-31": {
                    "date": "2014-10-31",
                    "filing_date": "2014-12-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "55721000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "36942000.00",
                    "sellingGeneralAdministrative": "116100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "190111000.00",
                    "reconciledDepreciation": "15168000.00",
                    "ebit": "59923000.00",
                    "ebitda": "75091000.00",
                    "depreciationAndAmortization": "15168000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "55803000.00",
                    "otherOperatingExpenses": "428481000.00",
                    "interestExpense": "82000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "3020000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "18779000.00",
                    "totalRevenue": "487304000.00",
                    "totalOperatingExpenses": "131288000.00",
                    "costOfRevenue": "297193000.00",
                    "totalOtherIncomeExpenseNet": "-82000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "74500000.00",
                    "netIncomeApplicableToCommonShares": "74500000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-07-31": {
                    "date": "2014-07-31",
                    "filing_date": "2014-09-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-16557000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-10687000.00",
                    "sellingGeneralAdministrative": "117100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "119118000.00",
                    "reconciledDepreciation": "15557000.00",
                    "ebit": "-12450000.00",
                    "ebitda": "3107000.00",
                    "depreciationAndAmortization": "15557000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-16497000.00",
                    "otherOperatingExpenses": "398178000.00",
                    "interestExpense": "60000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "2947000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-5870000.00",
                    "totalRevenue": "384628000.00",
                    "totalOperatingExpenses": "132668000.00",
                    "costOfRevenue": "265510000.00",
                    "totalOtherIncomeExpenseNet": "-60000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-22427000.00",
                    "netIncomeApplicableToCommonShares": "-22427000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-04-30": {
                    "date": "2014-04-30",
                    "filing_date": "2014-06-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20102000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "13596000.00",
                    "sellingGeneralAdministrative": "113700000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "148261000.00",
                    "reconciledDepreciation": "14227000.00",
                    "ebit": "20314000.00",
                    "ebitda": "34541000.00",
                    "depreciationAndAmortization": "14227000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "20083000.00",
                    "otherOperatingExpenses": "389835000.00",
                    "interestExpense": "19000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "231000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6506000.00",
                    "totalRevenue": "410149000.00",
                    "totalOperatingExpenses": "127947000.00",
                    "costOfRevenue": "261888000.00",
                    "totalOtherIncomeExpenseNet": "19000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "26608000.00",
                    "netIncomeApplicableToCommonShares": "26608000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-03-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": "9100000.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "22026000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "15651000.00",
                    "sellingGeneralAdministrative": "84916000.00",
                    "sellingAndMarketingExpenses": "33800000.00",
                    "grossProfit": "164310000.00",
                    "reconciledDepreciation": "15968000.00",
                    "ebit": "22143000.00",
                    "ebitda": "38111000.00",
                    "depreciationAndAmortization": "15968000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "21903000.00",
                    "otherOperatingExpenses": "437871000.00",
                    "interestExpense": "123000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "6961000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6375000.00",
                    "totalRevenue": "467497000.00",
                    "totalOperatingExpenses": "134684000.00",
                    "costOfRevenue": "303187000.00",
                    "totalOtherIncomeExpenseNet": "123000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-18643000.00",
                    "netIncomeApplicableToCommonShares": "-18643000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-10-31": {
                    "date": "2013-10-31",
                    "filing_date": "2013-12-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "61649000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "41739000.00",
                    "sellingGeneralAdministrative": "123500000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "201761000.00",
                    "reconciledDepreciation": "16473000.00",
                    "ebit": "62067000.00",
                    "ebitda": "78540000.00",
                    "depreciationAndAmortization": "16473000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "61567000.00",
                    "otherOperatingExpenses": "430913000.00",
                    "interestExpense": "82000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "19910000.00",
                    "totalRevenue": "492680000.00",
                    "totalOperatingExpenses": "139994000.00",
                    "costOfRevenue": "290919000.00",
                    "totalOtherIncomeExpenseNet": "82000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "81559000.00",
                    "netIncomeApplicableToCommonShares": "81559000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-07-31": {
                    "date": "2013-07-31",
                    "filing_date": "2013-09-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-35646000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-23636000.00",
                    "sellingGeneralAdministrative": "124400000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "126182000.00",
                    "reconciledDepreciation": "15593000.00",
                    "ebit": "-35486000.00",
                    "ebitda": "-19893000.00",
                    "depreciationAndAmortization": "15593000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-35646000.00",
                    "otherOperatingExpenses": "396267000.00",
                    "interestExpense": "160000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "21766000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-12010000.00",
                    "totalRevenue": "382448000.00",
                    "totalOperatingExpenses": "140001000.00",
                    "costOfRevenue": "256266000.00",
                    "totalOtherIncomeExpenseNet": "-21827000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-47656000.00",
                    "netIncomeApplicableToCommonShares": "-47656000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-04-30": {
                    "date": "2013-04-30",
                    "filing_date": "2013-06-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "28519000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "19272000.00",
                    "sellingGeneralAdministrative": "119000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "163268000.00",
                    "reconciledDepreciation": "16824000.00",
                    "ebit": "28619000.00",
                    "ebitda": "45443000.00",
                    "depreciationAndAmortization": "16824000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "28459000.00",
                    "otherOperatingExpenses": "395728000.00",
                    "interestExpense": "60000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "9247000.00",
                    "totalRevenue": "423164000.00",
                    "totalOperatingExpenses": "135832000.00",
                    "costOfRevenue": "259896000.00",
                    "totalOtherIncomeExpenseNet": "60000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "37766000.00",
                    "netIncomeApplicableToCommonShares": "37766000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "30137000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "22118000.00",
                    "sellingGeneralAdministrative": "98989000.00",
                    "sellingAndMarketingExpenses": "37100000.00",
                    "grossProfit": "192691000.00",
                    "reconciledDepreciation": "19712000.00",
                    "ebit": "31244000.00",
                    "ebitda": "50956000.00",
                    "depreciationAndAmortization": "19712000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "30053000.00",
                    "otherOperatingExpenses": "472334000.00",
                    "interestExpense": "84000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "215000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8019000.00",
                    "totalRevenue": "509224000.00",
                    "totalOperatingExpenses": "155801000.00",
                    "costOfRevenue": "316533000.00",
                    "totalOtherIncomeExpenseNet": "-895000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "22616000.00",
                    "netIncomeApplicableToCommonShares": "22616000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-10-31": {
                    "date": "2012-10-31",
                    "filing_date": "2012-11-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "50216000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "35024000.00",
                    "sellingGeneralAdministrative": "131900000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "206203000.00",
                    "reconciledDepreciation": "23023000.00",
                    "ebit": "53669000.00",
                    "ebitda": "76692000.00",
                    "depreciationAndAmortization": "23023000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "50239000.00",
                    "otherOperatingExpenses": "449580000.00",
                    "interestExpense": "23000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "539000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "15192000.00",
                    "totalRevenue": "500928000.00",
                    "totalOperatingExpenses": "154855000.00",
                    "costOfRevenue": "294725000.00",
                    "totalOtherIncomeExpenseNet": "3264000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "35024000.00",
                    "netIncomeApplicableToCommonShares": "35024000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-07-31": {
                    "date": "2012-07-31",
                    "filing_date": "2012-08-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-26919000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-17989000.00",
                    "sellingGeneralAdministrative": "120700000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "114243000.00",
                    "reconciledDepreciation": "17482000.00",
                    "ebit": "-26653000.00",
                    "ebitda": "-9171000.00",
                    "depreciationAndAmortization": "17482000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-26889000.00",
                    "otherOperatingExpenses": "384373000.00",
                    "interestExpense": "30000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "280000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-8930000.00",
                    "totalRevenue": "360826000.00",
                    "totalOperatingExpenses": "137790000.00",
                    "costOfRevenue": "246583000.00",
                    "totalOtherIncomeExpenseNet": "69000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-17989000.00",
                    "netIncomeApplicableToCommonShares": "-17989000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-04-30": {
                    "date": "2012-04-30",
                    "filing_date": "2012-05-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "35282000.00",
                    "minorityInterest": null,
                    "netIncome": "23592000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "176787000.00",
                    "reconciledDepreciation": "17218000.00",
                    "ebit": "37192000.00",
                    "ebitda": "54410000.00",
                    "depreciationAndAmortization": "17218000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "35333000.00",
                    "otherOperatingExpenses": "401091000.00",
                    "interestExpense": "51000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "11690000.00",
                    "totalRevenue": "438508000.00",
                    "totalOperatingExpenses": "139370000.00",
                    "costOfRevenue": "261721000.00",
                    "totalOtherIncomeExpenseNet": "-1778000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-03-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "22526000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "24226000.00",
                    "sellingGeneralAdministrative": "121100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "164601000.00",
                    "reconciledDepreciation": "19851000.00",
                    "ebit": "22342000.00",
                    "ebitda": "42193000.00",
                    "depreciationAndAmortization": "19851000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "22561000.00",
                    "otherOperatingExpenses": "434441000.00",
                    "interestExpense": "35000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "1250000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-1700000.00",
                    "totalRevenue": "457463000.00",
                    "totalOperatingExpenses": "141579000.00",
                    "costOfRevenue": "292862000.00",
                    "totalOtherIncomeExpenseNet": "-35000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "23592000.00",
                    "netIncomeApplicableToCommonShares": "23592000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-10-31": {
                    "date": "2011-10-31",
                    "filing_date": "2011-12-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "54378000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "33692000.00",
                    "sellingGeneralAdministrative": "127700000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "200051000.00",
                    "reconciledDepreciation": "18493000.00",
                    "ebit": "54585000.00",
                    "ebitda": "73078000.00",
                    "depreciationAndAmortization": "18493000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "54448000.00",
                    "otherOperatingExpenses": "429268000.00",
                    "interestExpense": "298000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "461000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "20686000.00",
                    "totalRevenue": "484085000.00",
                    "totalOperatingExpenses": "145234000.00",
                    "costOfRevenue": "284034000.00",
                    "totalOtherIncomeExpenseNet": "-70000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "24226000.00",
                    "netIncomeApplicableToCommonShares": "24226000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-07-31": {
                    "date": "2011-07-31",
                    "filing_date": "2011-09-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-16092000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-9777000.00",
                    "sellingGeneralAdministrative": "111900000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "115565000.00",
                    "reconciledDepreciation": "18478000.00",
                    "ebit": "-15681000.00",
                    "ebitda": "2797000.00",
                    "depreciationAndAmortization": "18478000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-15778000.00",
                    "otherOperatingExpenses": "358306000.00",
                    "interestExpense": "314000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "369000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-6315000.00",
                    "totalRevenue": "343508000.00",
                    "totalOperatingExpenses": "130363000.00",
                    "costOfRevenue": "227943000.00",
                    "totalOtherIncomeExpenseNet": "-314000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "33692000.00",
                    "netIncomeApplicableToCommonShares": "33692000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-04-30": {
                    "date": "2011-04-30",
                    "filing_date": "2011-06-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "48505000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "29084000.00",
                    "sellingGeneralAdministrative": "116722000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "183647000.00",
                    "reconciledDepreciation": "17751000.00",
                    "ebit": "48874000.00",
                    "ebitda": "66625000.00",
                    "depreciationAndAmortization": "17751000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "48776000.00",
                    "otherOperatingExpenses": "381632000.00",
                    "interestExpense": "271000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "980000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "19421000.00",
                    "totalRevenue": "430806000.00",
                    "totalOperatingExpenses": "134473000.00",
                    "costOfRevenue": "247159000.00",
                    "totalOtherIncomeExpenseNet": "-271000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-9777000.00",
                    "netIncomeApplicableToCommonShares": "-9777000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "51426000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "32146000.00",
                    "sellingGeneralAdministrative": "117500000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "187527000.00",
                    "reconciledDepreciation": "18078000.00",
                    "ebit": "49223000.00",
                    "ebitda": "67301000.00",
                    "depreciationAndAmortization": "18078000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "51729000.00",
                    "otherOperatingExpenses": "401234000.00",
                    "interestExpense": "303000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "398000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "18736000.00",
                    "totalRevenue": "453170000.00",
                    "totalOperatingExpenses": "135591000.00",
                    "costOfRevenue": "265643000.00",
                    "totalOtherIncomeExpenseNet": "-303000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "29084000.00",
                    "netIncomeApplicableToCommonShares": "29084000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-10-31": {
                    "date": "2010-10-31",
                    "filing_date": "2010-12-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "49651000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "31309000.00",
                    "sellingGeneralAdministrative": "114200000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "182343000.00",
                    "reconciledDepreciation": "17738000.00",
                    "ebit": "50218000.00",
                    "ebitda": "67956000.00",
                    "depreciationAndAmortization": "17738000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "50041000.00",
                    "otherOperatingExpenses": "403000000.00",
                    "interestExpense": "567000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "18493000.00",
                    "totalRevenue": "453395000.00",
                    "totalOperatingExpenses": "131948000.00",
                    "costOfRevenue": "271052000.00",
                    "totalOtherIncomeExpenseNet": "-390000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "32690000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-07-31": {
                    "date": "2010-07-31",
                    "filing_date": "2010-09-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-13509000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-8233000.00",
                    "sellingGeneralAdministrative": "107281000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "113574000.00",
                    "reconciledDepreciation": "18199000.00",
                    "ebit": "-12985000.00",
                    "ebitda": "5214000.00",
                    "depreciationAndAmortization": "18199000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-13128000.00",
                    "otherOperatingExpenses": "357207000.00",
                    "interestExpense": "381000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "354000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-5241000.00",
                    "totalRevenue": "345301000.00",
                    "totalOperatingExpenses": "125480000.00",
                    "costOfRevenue": "231727000.00",
                    "totalOtherIncomeExpenseNet": "-381000.00",
                    "discontinuedOperations": "151000.00",
                    "netIncomeFromContinuingOps": "31158000.00",
                    "netIncomeApplicableToCommonShares": "31309000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-04-30": {
                    "date": "2010-04-30",
                    "filing_date": "2010-06-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "47238000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "27902000.00",
                    "sellingGeneralAdministrative": "113500000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "179704000.00",
                    "reconciledDepreciation": "17625000.00",
                    "ebit": "47790000.00",
                    "ebitda": "65415000.00",
                    "depreciationAndAmortization": "17625000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "47694000.00",
                    "otherOperatingExpenses": "373509000.00",
                    "interestExpense": "456000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "1222000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "19231000.00",
                    "totalRevenue": "422133000.00",
                    "totalOperatingExpenses": "131080000.00",
                    "costOfRevenue": "242429000.00",
                    "totalOtherIncomeExpenseNet": "-456000.00",
                    "discontinuedOperations": "35000.00",
                    "netIncomeFromContinuingOps": "-8268000.00",
                    "netIncomeApplicableToCommonShares": "-8233000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-01-31": {
                    "date": "2010-01-31",
                    "filing_date": "2010-03-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "47482000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "34110000.00",
                    "sellingGeneralAdministrative": "119200000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "185848000.00",
                    "reconciledDepreciation": "15904000.00",
                    "ebit": "36114000.00",
                    "ebitda": "52018000.00",
                    "depreciationAndAmortization": "15904000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "47963000.00",
                    "otherOperatingExpenses": "414393000.00",
                    "interestExpense": "481000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "13325000.00",
                    "totalRevenue": "462835000.00",
                    "totalOperatingExpenses": "137406000.00",
                    "costOfRevenue": "276987000.00",
                    "totalOtherIncomeExpenseNet": "-481000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "28007000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-10-31": {
                    "date": "2009-10-31",
                    "filing_date": "2009-12-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "64251000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "37783000.00",
                    "sellingGeneralAdministrative": "118579000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "201827000.00",
                    "reconciledDepreciation": "18315000.00",
                    "ebit": "65078000.00",
                    "ebitda": "83248000.00",
                    "depreciationAndAmortization": "18170000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "64771000.00",
                    "otherOperatingExpenses": "398097000.00",
                    "interestExpense": "520000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "26079000.00",
                    "totalRevenue": "463175000.00",
                    "totalOperatingExpenses": "136749000.00",
                    "costOfRevenue": "261348000.00",
                    "totalOtherIncomeExpenseNet": "-520000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "34157000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-07-31": {
                    "date": "2009-07-31",
                    "filing_date": "2009-09-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-20135000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-7051000.00",
                    "sellingGeneralAdministrative": "106100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "105299000.00",
                    "reconciledDepreciation": "18667000.00",
                    "ebit": "-18673000.00",
                    "ebitda": "-1109000.00",
                    "depreciationAndAmortization": "17564000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-18673000.00",
                    "otherOperatingExpenses": "334034000.00",
                    "interestExpense": "1462000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-12906000.00",
                    "totalRevenue": "315676000.00",
                    "totalOperatingExpenses": "123657000.00",
                    "costOfRevenue": "210377000.00",
                    "totalOtherIncomeExpenseNet": "-1462000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "38172000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-04-30": {
                    "date": "2009-04-30",
                    "filing_date": "2009-06-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "32743000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "23512000.00",
                    "sellingGeneralAdministrative": "111900000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "166527000.00",
                    "reconciledDepreciation": "18561000.00",
                    "ebit": "34974000.00",
                    "ebitda": "53535000.00",
                    "depreciationAndAmortization": "18561000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "36011000.00",
                    "otherOperatingExpenses": "364791000.00",
                    "interestExpense": "3608000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "9002000.00",
                    "totalRevenue": "401901000.00",
                    "totalOperatingExpenses": "129417000.00",
                    "costOfRevenue": "235374000.00",
                    "totalOtherIncomeExpenseNet": "-3268000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-23741000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-01-31": {
                    "date": "2009-01-31",
                    "filing_date": "2009-04-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "30388000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "38784000.00",
                    "sellingGeneralAdministrative": "119383000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "175788000.00",
                    "reconciledDepreciation": "18499000.00",
                    "ebit": "40060000.00",
                    "ebitda": "58559000.00",
                    "depreciationAndAmortization": "18499000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "32524000.00",
                    "otherOperatingExpenses": "402444000.00",
                    "interestExpense": "4939000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7057000.00",
                    "totalRevenue": "441459000.00",
                    "totalOperatingExpenses": "136773000.00",
                    "costOfRevenue": "265671000.00",
                    "totalOtherIncomeExpenseNet": "-4374000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "23741000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-10-31": {
                    "date": "2008-10-31",
                    "filing_date": "2008-12-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "49011000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "24057000.00",
                    "sellingGeneralAdministrative": "126700000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "196384000.00",
                    "reconciledDepreciation": "18036000.00",
                    "ebit": "50923000.00",
                    "ebitda": "68959000.00",
                    "depreciationAndAmortization": "18036000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "50923000.00",
                    "otherOperatingExpenses": "399700000.00",
                    "interestExpense": "1912000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "20563000.00",
                    "totalRevenue": "450623000.00",
                    "totalOperatingExpenses": "145461000.00",
                    "costOfRevenue": "254239000.00",
                    "totalOtherIncomeExpenseNet": "-1912000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "23331000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-07-31": {
                    "date": "2008-07-31",
                    "filing_date": "2008-09-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4522000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11000.00",
                    "sellingGeneralAdministrative": "105800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "128549000.00",
                    "reconciledDepreciation": "17876000.00",
                    "ebit": "4920000.00",
                    "ebitda": "22796000.00",
                    "depreciationAndAmortization": "17876000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4920000.00",
                    "otherOperatingExpenses": "333109000.00",
                    "interestExpense": "398000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1786000.00",
                    "totalRevenue": "338029000.00",
                    "totalOperatingExpenses": "123629000.00",
                    "costOfRevenue": "209480000.00",
                    "totalOtherIncomeExpenseNet": "-398000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "28448000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-04-30": {
                    "date": "2008-04-30",
                    "filing_date": "2008-06-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "33537000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "19518000.00",
                    "sellingGeneralAdministrative": "119400000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "171092000.00",
                    "reconciledDepreciation": "17717000.00",
                    "ebit": "34777000.00",
                    "ebitda": "52494000.00",
                    "depreciationAndAmortization": "17717000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "34030000.00",
                    "otherOperatingExpenses": "366182000.00",
                    "interestExpense": "1240000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "14117000.00",
                    "totalRevenue": "400212000.00",
                    "totalOperatingExpenses": "137062000.00",
                    "costOfRevenue": "229120000.00",
                    "totalOtherIncomeExpenseNet": "-493000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2736000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-01-31": {
                    "date": "2008-01-31",
                    "filing_date": "2008-04-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-88042000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-58493000.00",
                    "sellingGeneralAdministrative": "131100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "250539000.00",
                    "reconciledDepreciation": "22923000.00",
                    "ebit": "-86879000.00",
                    "ebitda": "-63956000.00",
                    "depreciationAndAmortization": "22923000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-86879000.00",
                    "otherOperatingExpenses": "757750000.00",
                    "interestExpense": "53000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-29549000.00",
                    "totalRevenue": "670871000.00",
                    "totalOperatingExpenses": "337418000.00",
                    "costOfRevenue": "420332000.00",
                    "totalOtherIncomeExpenseNet": "-1163000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "19420000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-10-31": {
                    "date": "2007-10-31",
                    "filing_date": "2007-12-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19472000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12303000.00",
                    "sellingGeneralAdministrative": "143200000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "226675000.00",
                    "reconciledDepreciation": "16082000.00",
                    "ebit": "20246000.00",
                    "ebitda": "40885000.00",
                    "depreciationAndAmortization": "20639000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "20246000.00",
                    "otherOperatingExpenses": "568282000.00",
                    "interestExpense": "34000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7169000.00",
                    "totalRevenue": "588528000.00",
                    "totalOperatingExpenses": "206429000.00",
                    "costOfRevenue": "361853000.00",
                    "totalOtherIncomeExpenseNet": "-774000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-14925000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-07-31": {
                    "date": "2007-07-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-31100000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-28100000.00",
                    "sellingGeneralAdministrative": "109200000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "93400000.00",
                    "reconciledDepreciation": "15200000.00",
                    "ebit": "-31600000.00",
                    "ebitda": "-16400000.00",
                    "depreciationAndAmortization": "15200000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-31600000.00",
                    "otherOperatingExpenses": "322100000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-11300000.00",
                    "totalRevenue": "290500000.00",
                    "totalOperatingExpenses": "125000000.00",
                    "costOfRevenue": "197100000.00",
                    "totalOtherIncomeExpenseNet": "0.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "14925000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-04-30": {
                    "date": "2007-04-30",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "30600000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "14700000.00",
                    "sellingGeneralAdministrative": "107800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "152000000.00",
                    "reconciledDepreciation": "14600000.00",
                    "ebit": "29600000.00",
                    "ebitda": "44200000.00",
                    "depreciationAndAmortization": "14600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "29600000.00",
                    "otherOperatingExpenses": "326400000.00",
                    "interestExpense": "1200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "11500000.00",
                    "totalRevenue": "356000000.00",
                    "totalOperatingExpenses": "122400000.00",
                    "costOfRevenue": "204000000.00",
                    "totalOtherIncomeExpenseNet": "-200000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-19069000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-02-28": {
                    "date": "2007-02-28",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "54800000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "44700000.00",
                    "sellingGeneralAdministrative": "192000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "282000000.00",
                    "reconciledDepreciation": "11600000.00",
                    "ebit": "53300000.00",
                    "ebitda": "64900000.00",
                    "depreciationAndAmortization": "11600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "53300000.00",
                    "otherOperatingExpenses": "591900000.00",
                    "interestExpense": "1590000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "10200000.00",
                    "totalRevenue": "645200000.00",
                    "totalOperatingExpenses": "228700000.00",
                    "costOfRevenue": "363200000.00",
                    "totalOtherIncomeExpenseNet": "-500000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "19069000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-01-31": {
                    "date": "2007-01-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "54846000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "44661000.00",
                    "sellingGeneralAdministrative": "195823000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "828613000.00",
                    "reconciledDepreciation": null,
                    "ebit": "0.00",
                    "ebitda": null,
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "67056000.00",
                    "otherOperatingExpenses": "0.00",
                    "interestExpense": "495000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "10185000.00",
                    "totalRevenue": "645180000.00",
                    "totalOperatingExpenses": "0.00",
                    "costOfRevenue": "362992000.00",
                    "totalOtherIncomeExpenseNet": "0.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "44661000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-10-31": {
                    "date": "2006-10-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "65700000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "41500000.00",
                    "sellingGeneralAdministrative": "160400000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "242100000.00",
                    "reconciledDepreciation": "16300000.00",
                    "ebit": "65000000.00",
                    "ebitda": "81300000.00",
                    "depreciationAndAmortization": "16300000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "65000000.00",
                    "otherOperatingExpenses": "485400000.00",
                    "interestExpense": "1913000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "24100000.00",
                    "totalRevenue": "550400000.00",
                    "totalOperatingExpenses": "177100000.00",
                    "costOfRevenue": "308300000.00",
                    "totalOtherIncomeExpenseNet": "-200000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "41528000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-04-30": {
                    "date": "2006-04-30",
                    "filing_date": "2006-06-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "24823000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "15341000.00",
                    "sellingGeneralAdministrative": "129800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "167583000.00",
                    "reconciledDepreciation": "14239000.00",
                    "ebit": "23946000.00",
                    "ebitda": "38185000.00",
                    "depreciationAndAmortization": "14239000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "23946000.00",
                    "otherOperatingExpenses": "402563000.00",
                    "interestExpense": "1200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "9482000.00",
                    "totalRevenue": "426509000.00",
                    "totalOperatingExpenses": "143637000.00",
                    "costOfRevenue": "258926000.00",
                    "totalOtherIncomeExpenseNet": "877000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-14720000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-01-31": {
                    "date": "2006-01-31",
                    "filing_date": "2006-04-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "73746000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "44390000.00",
                    "sellingGeneralAdministrative": "151000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "235467000.00",
                    "reconciledDepreciation": "13326000.00",
                    "ebit": "73474000.00",
                    "ebitda": "86800000.00",
                    "depreciationAndAmortization": "13326000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "73474000.00",
                    "otherOperatingExpenses": "466244000.00",
                    "interestExpense": "563000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "29355000.00",
                    "totalRevenue": "539718000.00",
                    "totalOperatingExpenses": "161993000.00",
                    "costOfRevenue": "304251000.00",
                    "totalOtherIncomeExpenseNet": "272000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "14720000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-10-31": {
                    "date": "2005-10-31",
                    "filing_date": "2005-12-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "42715000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "29254000.00",
                    "sellingGeneralAdministrative": "130400000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "185168000.00",
                    "reconciledDepreciation": "13686000.00",
                    "ebit": "42990000.00",
                    "ebitda": "56676000.00",
                    "depreciationAndAmortization": "13686000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "42854000.00",
                    "otherOperatingExpenses": "398197000.00",
                    "interestExpense": "291000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "15126000.00",
                    "totalRevenue": "441051000.00",
                    "totalOperatingExpenses": "142314000.00",
                    "costOfRevenue": "255883000.00",
                    "totalOtherIncomeExpenseNet": "-139000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "41308000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-07-31": {
                    "date": "2005-07-31",
                    "filing_date": "2005-09-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-29957000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-18274000.00",
                    "sellingGeneralAdministrative": "119300000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "99075000.00",
                    "reconciledDepreciation": "13537000.00",
                    "ebit": "-33997000.00",
                    "ebitda": "-20460000.00",
                    "depreciationAndAmortization": "13537000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-30292000.00",
                    "otherOperatingExpenses": "349042000.00",
                    "interestExpense": "700000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "1665000.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-11683000.00",
                    "totalRevenue": "318750000.00",
                    "totalOperatingExpenses": "129367000.00",
                    "costOfRevenue": "219675000.00",
                    "totalOtherIncomeExpenseNet": "335000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "27073000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-04-30": {
                    "date": "2005-04-30",
                    "filing_date": "2005-06-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "16729000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10205000.00",
                    "sellingGeneralAdministrative": "112021000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "141530000.00",
                    "reconciledDepreciation": "12875000.00",
                    "ebit": "16634000.00",
                    "ebitda": "29509000.00",
                    "depreciationAndAmortization": "12875000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "16634000.00",
                    "otherOperatingExpenses": "352583000.00",
                    "interestExpense": "700000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6524000.00",
                    "totalRevenue": "369217000.00",
                    "totalOperatingExpenses": "124896000.00",
                    "costOfRevenue": "227687000.00",
                    "totalOtherIncomeExpenseNet": "95000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-10042000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-01-31": {
                    "date": "2005-01-31",
                    "filing_date": "2005-04-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "37718000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "23976000.00",
                    "sellingGeneralAdministrative": "130000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "187727000.00",
                    "reconciledDepreciation": "20906000.00",
                    "ebit": "37921000.00",
                    "ebitda": "58827000.00",
                    "depreciationAndAmortization": "20906000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "37921000.00",
                    "otherOperatingExpenses": "424187000.00",
                    "interestExpense": "22000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "14042000.00",
                    "totalRevenue": "462108000.00",
                    "totalOperatingExpenses": "149806000.00",
                    "costOfRevenue": "274381000.00",
                    "totalOtherIncomeExpenseNet": "-203000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "10042000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-10-31": {
                    "date": "2004-10-31",
                    "filing_date": "2004-12-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "29528000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "17683000.00",
                    "sellingGeneralAdministrative": "76800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "113983000.00",
                    "reconciledDepreciation": "10464000.00",
                    "ebit": "32026000.00",
                    "ebitda": "42490000.00",
                    "depreciationAndAmortization": "10464000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "29480000.00",
                    "otherOperatingExpenses": "251016000.00",
                    "interestExpense": "22000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "273000.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "11845000.00",
                    "totalRevenue": "280496000.00",
                    "totalOperatingExpenses": "84503000.00",
                    "costOfRevenue": "166513000.00",
                    "totalOtherIncomeExpenseNet": "48000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "23703000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-07-31": {
                    "date": "2004-07-31",
                    "filing_date": "2004-09-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-16248000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-9911000.00",
                    "sellingGeneralAdministrative": "64231000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "58299000.00",
                    "reconciledDepreciation": "10427000.00",
                    "ebit": "-16329000.00",
                    "ebitda": "-5902000.00",
                    "depreciationAndAmortization": "10427000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-16329000.00",
                    "otherOperatingExpenses": "205494000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-6337000.00",
                    "totalRevenue": "189165000.00",
                    "totalOperatingExpenses": "74628000.00",
                    "costOfRevenue": "130866000.00",
                    "totalOtherIncomeExpenseNet": "81000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "17682000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-04-30": {
                    "date": "2004-04-30",
                    "filing_date": "2004-06-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "18906000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11533000.00",
                    "sellingGeneralAdministrative": "62700000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "91858000.00",
                    "reconciledDepreciation": "10304000.00",
                    "ebit": "18881000.00",
                    "ebitda": "29185000.00",
                    "depreciationAndAmortization": "10304000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18881000.00",
                    "otherOperatingExpenses": "206898000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7373000.00",
                    "totalRevenue": "225779000.00",
                    "totalOperatingExpenses": "72977000.00",
                    "costOfRevenue": "133921000.00",
                    "totalOtherIncomeExpenseNet": "25000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-11533000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-01-31": {
                    "date": "2004-01-31",
                    "filing_date": "2004-04-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "23994000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "15175000.00",
                    "sellingGeneralAdministrative": "65831000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "100617000.00",
                    "reconciledDepreciation": "10531000.00",
                    "ebit": "23867000.00",
                    "ebitda": "34398000.00",
                    "depreciationAndAmortization": "10531000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "23867000.00",
                    "otherOperatingExpenses": "210702000.00",
                    "interestExpense": "255000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8819000.00",
                    "totalRevenue": "234569000.00",
                    "totalOperatingExpenses": "76750000.00",
                    "costOfRevenue": "133952000.00",
                    "totalOtherIncomeExpenseNet": "127000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "11533000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-10-31": {
                    "date": "2003-10-31",
                    "filing_date": "2003-12-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19036000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11612000.00",
                    "sellingGeneralAdministrative": "62100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "91290000.00",
                    "reconciledDepreciation": "10124000.00",
                    "ebit": "19083000.00",
                    "ebitda": "29207000.00",
                    "depreciationAndAmortization": "10124000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19053000.00",
                    "otherOperatingExpenses": "204224000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7424000.00",
                    "totalRevenue": "223277000.00",
                    "totalOperatingExpenses": "72237000.00",
                    "costOfRevenue": "131987000.00",
                    "totalOtherIncomeExpenseNet": "-17000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "15175000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-07-31": {
                    "date": "2003-07-31",
                    "filing_date": "2003-09-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-15341000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-9359000.00",
                    "sellingGeneralAdministrative": "56000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "50470000.00",
                    "reconciledDepreciation": "9905000.00",
                    "ebit": "-15393000.00",
                    "ebitda": "-5488000.00",
                    "depreciationAndAmortization": "9905000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-15393000.00",
                    "otherOperatingExpenses": "174475000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-5982000.00",
                    "totalRevenue": "159082000.00",
                    "totalOperatingExpenses": "65863000.00",
                    "costOfRevenue": "108612000.00",
                    "totalOtherIncomeExpenseNet": "52000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "11612000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-05-31": {
                    "date": "2003-05-31",
                    "filing_date": "2003-06-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "9064000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "5529000.00",
                    "sellingGeneralAdministrative": "51400000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "69890000.00",
                    "reconciledDepreciation": "9528000.00",
                    "ebit": "9064000.00",
                    "ebitda": "18592000.00",
                    "depreciationAndAmortization": "9528000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8971000.00",
                    "otherOperatingExpenses": "172039000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3535000.00",
                    "totalRevenue": "181010000.00",
                    "totalOperatingExpenses": "60919000.00",
                    "costOfRevenue": "111120000.00",
                    "totalOtherIncomeExpenseNet": "93000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-5529000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-04-30": {
                    "date": "2003-04-30",
                    "filing_date": "2003-06-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "9064000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "5529000.00",
                    "sellingGeneralAdministrative": "54000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "69890000.00",
                    "reconciledDepreciation": "9786000.00",
                    "ebit": "8971000.00",
                    "ebitda": "18499000.00",
                    "depreciationAndAmortization": "9528000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8971000.00",
                    "otherOperatingExpenses": "172039000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3535000.00",
                    "totalRevenue": "181010000.00",
                    "totalOperatingExpenses": "60919000.00",
                    "costOfRevenue": "111120000.00",
                    "totalOtherIncomeExpenseNet": "93000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "5529000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-10-31": {
                    "date": "2002-10-31",
                    "filing_date": "2002-12-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "2609000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1604000.00",
                    "sellingGeneralAdministrative": "49900000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "61740000.00",
                    "reconciledDepreciation": "9300000.00",
                    "ebit": "2491000.00",
                    "ebitda": "11791000.00",
                    "depreciationAndAmortization": "9300000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2491000.00",
                    "otherOperatingExpenses": "170912000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1005000.00",
                    "totalRevenue": "173403000.00",
                    "totalOperatingExpenses": "59249000.00",
                    "costOfRevenue": "111663000.00",
                    "totalOtherIncomeExpenseNet": "118000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2289000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-07-31": {
                    "date": "2002-07-31",
                    "filing_date": "2002-09-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-16534000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-10167000.00",
                    "sellingGeneralAdministrative": "44600000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36386000.00",
                    "reconciledDepreciation": "8426000.00",
                    "ebit": "-16637000.00",
                    "ebitda": "-8211000.00",
                    "depreciationAndAmortization": "8426000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-16652000.00",
                    "otherOperatingExpenses": "144947000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-6367000.00",
                    "totalRevenue": "128295000.00",
                    "totalOperatingExpenses": "53038000.00",
                    "costOfRevenue": "91909000.00",
                    "totalOtherIncomeExpenseNet": "118000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "1604000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-04-30": {
                    "date": "2002-04-30",
                    "filing_date": "2002-05-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "24731000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "15208000.00",
                    "sellingGeneralAdministrative": "46400000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "79128000.00",
                    "reconciledDepreciation": "8285000.00",
                    "ebit": "24485000.00",
                    "ebitda": "32770000.00",
                    "depreciationAndAmortization": "8285000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "24485000.00",
                    "otherOperatingExpenses": "148562000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "9523000.00",
                    "totalRevenue": "173047000.00",
                    "totalOperatingExpenses": "54643000.00",
                    "costOfRevenue": "93919000.00",
                    "totalOtherIncomeExpenseNet": "246000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-15208000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-01-31": {
                    "date": "2002-01-31",
                    "filing_date": "2002-04-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "30414000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "18937000.00",
                    "sellingGeneralAdministrative": "48400000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "86625000.00",
                    "reconciledDepreciation": "7865000.00",
                    "ebit": "30329000.00",
                    "ebitda": "38194000.00",
                    "depreciationAndAmortization": "7865000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "30329000.00",
                    "otherOperatingExpenses": "168415000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "11477000.00",
                    "totalRevenue": "198744000.00",
                    "totalOperatingExpenses": "56296000.00",
                    "costOfRevenue": "112119000.00",
                    "totalOtherIncomeExpenseNet": "85000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "15208000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-10-31": {
                    "date": "2001-10-31",
                    "filing_date": "2001-12-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "30703000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "18719000.00",
                    "sellingGeneralAdministrative": "45800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "84070000.00",
                    "reconciledDepreciation": "7390000.00",
                    "ebit": "30898000.00",
                    "ebitda": "38288000.00",
                    "depreciationAndAmortization": "7390000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "30898000.00",
                    "otherOperatingExpenses": "150535000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "11984000.00",
                    "totalRevenue": "181433000.00",
                    "totalOperatingExpenses": "53172000.00",
                    "costOfRevenue": "97363000.00",
                    "totalOtherIncomeExpenseNet": "-195000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "18937000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-07-31": {
                    "date": "2001-07-31",
                    "filing_date": "2001-09-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-6379000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-3892000.00",
                    "sellingGeneralAdministrative": "40600000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "40819000.00",
                    "reconciledDepreciation": "6488000.00",
                    "ebit": "-6267000.00",
                    "ebitda": "221000.00",
                    "depreciationAndAmortization": "6488000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-6267000.00",
                    "otherOperatingExpenses": "122585000.00",
                    "interestExpense": "162000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-2487000.00",
                    "totalRevenue": "116318000.00",
                    "totalOperatingExpenses": "47086000.00",
                    "costOfRevenue": "75499000.00",
                    "totalOtherIncomeExpenseNet": "-112000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "18719000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-05-31": {
                    "date": "2001-05-31",
                    "filing_date": "2001-06-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "21010000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12818000.00",
                    "sellingGeneralAdministrative": "41300000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "68162000.00",
                    "reconciledDepreciation": "5885000.00",
                    "ebit": "21010000.00",
                    "ebitda": "26895000.00",
                    "depreciationAndAmortization": "5885000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "21041000.00",
                    "otherOperatingExpenses": "139420000.00",
                    "interestExpense": "4000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8192000.00",
                    "totalRevenue": "160461000.00",
                    "totalOperatingExpenses": "47121000.00",
                    "costOfRevenue": "92299000.00",
                    "totalOtherIncomeExpenseNet": "-31000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-12818000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-04-30": {
                    "date": "2001-04-30",
                    "filing_date": "2001-06-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "21010000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12818000.00",
                    "sellingGeneralAdministrative": "47600000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "68162000.00",
                    "reconciledDepreciation": "5830000.00",
                    "ebit": "21041000.00",
                    "ebitda": "26926000.00",
                    "depreciationAndAmortization": "5885000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "21041000.00",
                    "otherOperatingExpenses": "139420000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8192000.00",
                    "totalRevenue": "160461000.00",
                    "totalOperatingExpenses": "47121000.00",
                    "costOfRevenue": "92299000.00",
                    "totalOtherIncomeExpenseNet": "-31000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "12818000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-10-31": {
                    "date": "2000-10-31",
                    "filing_date": "2000-12-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "27563000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "16845000.00",
                    "sellingGeneralAdministrative": "38900000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "72601000.00",
                    "reconciledDepreciation": "5525000.00",
                    "ebit": "28054000.00",
                    "ebitda": "33579000.00",
                    "depreciationAndAmortization": "5525000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "28054000.00",
                    "otherOperatingExpenses": "137720000.00",
                    "interestExpense": "500000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "10718000.00",
                    "totalRevenue": "165774000.00",
                    "totalOperatingExpenses": "44547000.00",
                    "costOfRevenue": "93173000.00",
                    "totalOtherIncomeExpenseNet": "-491000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "14955000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-07-31": {
                    "date": "2000-07-31",
                    "filing_date": "2000-09-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "2537000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1516000.00",
                    "sellingGeneralAdministrative": "32500000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "40530000.00",
                    "reconciledDepreciation": "5054000.00",
                    "ebit": "2963000.00",
                    "ebitda": "8017000.00",
                    "depreciationAndAmortization": "5054000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2938000.00",
                    "otherOperatingExpenses": "104752000.00",
                    "interestExpense": "300000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1021000.00",
                    "totalRevenue": "107690000.00",
                    "totalOperatingExpenses": "37592000.00",
                    "costOfRevenue": "67160000.00",
                    "totalOtherIncomeExpenseNet": "-401000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "16845000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-04-30": {
                    "date": "2000-04-30",
                    "filing_date": "2000-06-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "15344000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "9374000.00",
                    "sellingGeneralAdministrative": "36800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "56858000.00",
                    "reconciledDepreciation": "4471000.00",
                    "ebit": "15528000.00",
                    "ebitda": "19999000.00",
                    "depreciationAndAmortization": "4471000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "15528000.00",
                    "otherOperatingExpenses": "114554000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5970000.00",
                    "totalRevenue": "130082000.00",
                    "totalOperatingExpenses": "41330000.00",
                    "costOfRevenue": "73224000.00",
                    "totalOtherIncomeExpenseNet": "-184000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "1516000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-01-31": {
                    "date": "2000-01-31",
                    "filing_date": "2000-04-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "21437000.00",
                    "minorityInterest": null,
                    "netIncome": "13549000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "59708000.00",
                    "reconciledDepreciation": "4349000.00",
                    "ebit": "21637000.00",
                    "ebitda": "25986000.00",
                    "depreciationAndAmortization": "4349000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "21637000.00",
                    "otherOperatingExpenses": "113859000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7888000.00",
                    "totalRevenue": "135496000.00",
                    "totalOperatingExpenses": "38071000.00",
                    "costOfRevenue": "75788000.00",
                    "totalOtherIncomeExpenseNet": "-200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-10-31": {
                    "date": "1999-10-31",
                    "filing_date": "1999-12-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "21400000.00",
                    "minorityInterest": null,
                    "netIncome": "12700000.00",
                    "sellingGeneralAdministrative": "29500000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "54500000.00",
                    "reconciledDepreciation": "3300000.00",
                    "ebit": "21700000.00",
                    "ebitda": "25000000.00",
                    "depreciationAndAmortization": "3300000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "21700000.00",
                    "otherOperatingExpenses": "97700000.00",
                    "interestExpense": "300000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "8700000.00",
                    "totalRevenue": "119400000.00",
                    "totalOperatingExpenses": "32800000.00",
                    "costOfRevenue": "64900000.00",
                    "totalOtherIncomeExpenseNet": "-342000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "13530000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-07-31": {
                    "date": "1999-07-31",
                    "filing_date": "1999-09-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2300000.00",
                    "minorityInterest": null,
                    "netIncome": "1400000.00",
                    "sellingGeneralAdministrative": "21600000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "26800000.00",
                    "reconciledDepreciation": "2900000.00",
                    "ebit": "2300000.00",
                    "ebitda": "5200000.00",
                    "depreciationAndAmortization": "2900000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2300000.00",
                    "otherOperatingExpenses": "71600000.00",
                    "interestExpense": "300000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "900000.00",
                    "totalRevenue": "73900000.00",
                    "totalOperatingExpenses": "24500000.00",
                    "costOfRevenue": "47100000.00",
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-04-30": {
                    "date": "1999-04-30",
                    "filing_date": "1999-06-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "12400000.00",
                    "minorityInterest": null,
                    "netIncome": "7400000.00",
                    "sellingGeneralAdministrative": "23800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "39300000.00",
                    "reconciledDepreciation": "3300000.00",
                    "ebit": "12221000.00",
                    "ebitda": "15521000.00",
                    "depreciationAndAmortization": "3300000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "12200000.00",
                    "otherOperatingExpenses": "80400000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5000000.00",
                    "totalRevenue": "92600000.00",
                    "totalOperatingExpenses": "27100000.00",
                    "costOfRevenue": "53300000.00",
                    "totalOtherIncomeExpenseNet": "200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-01-31": {
                    "date": "1999-01-31",
                    "filing_date": "1999-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17000000.00",
                    "minorityInterest": null,
                    "netIncome": "10000000.00",
                    "sellingGeneralAdministrative": "23900000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "44000000.00",
                    "reconciledDepreciation": "3100000.00",
                    "ebit": "17000000.00",
                    "ebitda": "20100000.00",
                    "depreciationAndAmortization": "3100000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "17000000.00",
                    "otherOperatingExpenses": "80400000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7000000.00",
                    "totalRevenue": "97400000.00",
                    "totalOperatingExpenses": "27000000.00",
                    "costOfRevenue": "53400000.00",
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-10-31": {
                    "date": "1998-10-31",
                    "filing_date": "1998-12-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "14400000.00",
                    "minorityInterest": null,
                    "netIncome": "8500000.00",
                    "sellingGeneralAdministrative": "19500000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36100000.00",
                    "reconciledDepreciation": "2000000.00",
                    "ebit": "14600000.00",
                    "ebitda": "16600000.00",
                    "depreciationAndAmortization": "2000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "14600000.00",
                    "otherOperatingExpenses": "67900000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5900000.00",
                    "totalRevenue": "82500000.00",
                    "totalOperatingExpenses": "21500000.00",
                    "costOfRevenue": "46400000.00",
                    "totalOtherIncomeExpenseNet": "-200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-07-31": {
                    "date": "1998-07-31",
                    "filing_date": "1998-09-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-800000.00",
                    "minorityInterest": null,
                    "netIncome": "-500000.00",
                    "sellingGeneralAdministrative": "14300000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15500000.00",
                    "reconciledDepreciation": "1800000.00",
                    "ebit": "-600000.00",
                    "ebitda": "1200000.00",
                    "depreciationAndAmortization": "1800000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-600000.00",
                    "otherOperatingExpenses": "48600000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-300000.00",
                    "totalRevenue": "48000000.00",
                    "totalOperatingExpenses": "16100000.00",
                    "costOfRevenue": "32500000.00",
                    "totalOtherIncomeExpenseNet": "-200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-04-30": {
                    "date": "1998-04-30",
                    "filing_date": "1998-06-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "4600000.00",
                    "minorityInterest": null,
                    "netIncome": "2700000.00",
                    "sellingGeneralAdministrative": "15600000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "22100000.00",
                    "reconciledDepreciation": "1700000.00",
                    "ebit": "4600000.00",
                    "ebitda": "6300000.00",
                    "depreciationAndAmortization": "1700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4600000.00",
                    "otherOperatingExpenses": "51400000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1900000.00",
                    "totalRevenue": "56000000.00",
                    "totalOperatingExpenses": "17500000.00",
                    "costOfRevenue": "33900000.00",
                    "totalOtherIncomeExpenseNet": "112800000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-10-31": {
                    "date": "1997-10-31",
                    "filing_date": "1997-12-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": "5200000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "54500000.00",
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "54500000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "54500000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-5200000.00",
                    "totalRevenue": "54500000.00",
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-54500000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-07-31": {
                    "date": "1997-07-31",
                    "filing_date": "1997-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": "-400000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36400000.00",
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "36400000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "36400000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "400000.00",
                    "totalRevenue": "36400000.00",
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-36400000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-04-30": {
                    "date": "1997-04-30",
                    "filing_date": "1997-04-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": "-300000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36300000.00",
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "36300000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "36300000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "300000.00",
                    "totalRevenue": "36300000.00",
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-36300000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-01-31": {
                    "date": "1997-01-31",
                    "filing_date": "1997-04-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": null,
                    "minorityInterest": null,
                    "netIncome": "-300000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "-300000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "36300000.00",
                    "otherOperatingExpenses": null,
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": null,
                    "totalRevenue": "36300000.00",
                    "totalOperatingExpenses": null,
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            },
            "yearly": {
                "2026-01-31": {
                    "date": "2026-01-31",
                    "filing_date": "2026-04-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-90285000.00",
                    "minorityInterest": null,
                    "netIncome": "-88263000.00",
                    "sellingGeneralAdministrative": "383693000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "328485000.00",
                    "reconciledDepreciation": "33073000.00",
                    "ebit": "-59385000.00",
                    "ebitda": "-26312000.00",
                    "depreciationAndAmortization": "33073000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-52543000.00",
                    "otherOperatingExpenses": "1261373000.00",
                    "interestExpense": "30900000.00",
                    "taxProvision": "-2022000.00",
                    "interestIncome": "50000.00",
                    "netInterestIncome": "-33073000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-2022000.00",
                    "totalRevenue": "1208830000.00",
                    "totalOperatingExpenses": "381028000.00",
                    "costOfRevenue": "880345000.00",
                    "totalOtherIncomeExpenseNet": "-37742000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-88263000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-01-31": {
                    "date": "2025-01-31",
                    "filing_date": "2025-04-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-49448000.00",
                    "minorityInterest": null,
                    "netIncome": "-57819000.00",
                    "sellingGeneralAdministrative": "325850000.00",
                    "sellingAndMarketingExpenses": "68900000.00",
                    "grossProfit": "419849000.00",
                    "reconciledDepreciation": "39612000.00",
                    "ebit": "-13654000.00",
                    "ebitda": "25958000.00",
                    "depreciationAndAmortization": "39612000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "16848000.00",
                    "otherOperatingExpenses": "1369421000.00",
                    "interestExpense": "35794000.00",
                    "taxProvision": "8371000.00",
                    "interestIncome": "47000.00",
                    "netInterestIncome": "-35747000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "8371000.00",
                    "totalRevenue": "1386269000.00",
                    "totalOperatingExpenses": "403001000.00",
                    "costOfRevenue": "966420000.00",
                    "totalOtherIncomeExpenseNet": "-66296000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-57819000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-01-31": {
                    "date": "2024-01-31",
                    "filing_date": "2024-05-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-113798000.00",
                    "minorityInterest": null,
                    "netIncome": "-154541000.00",
                    "sellingGeneralAdministrative": "327843000.00",
                    "sellingAndMarketingExpenses": "99900000.00",
                    "grossProfit": "398088000.00",
                    "reconciledDepreciation": "47186000.00",
                    "ebit": "-83711000.00",
                    "ebitda": "-36525000.00",
                    "depreciationAndAmortization": "47186000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-38355000.00",
                    "otherOperatingExpenses": "1640863000.00",
                    "interestExpense": "30087000.00",
                    "taxProvision": "40743000.00",
                    "interestIncome": "87000.00",
                    "netInterestIncome": "-30000000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "40743000.00",
                    "totalRevenue": "1602508000.00",
                    "totalOperatingExpenses": "436443000.00",
                    "costOfRevenue": "1204420000.00",
                    "totalOtherIncomeExpenseNet": "-75443000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-154541000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-01-31": {
                    "date": "2023-01-31",
                    "filing_date": "2023-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-14762000.00",
                    "minorityInterest": null,
                    "netIncome": "-1138000.00",
                    "sellingGeneralAdministrative": "405472000.00",
                    "sellingAndMarketingExpenses": "55500000.00",
                    "grossProfit": "462698000.00",
                    "reconciledDepreciation": "51464000.00",
                    "ebit": "-1438000.00",
                    "ebitda": "138962000.00",
                    "depreciationAndAmortization": "140400000.00",
                    "nonOperatingIncomeNetOther": "92000.00",
                    "operatingIncome": "4026000.00",
                    "otherOperatingExpenses": "1704456000.00",
                    "interestExpense": "13324000.00",
                    "taxProvision": "-13624000.00",
                    "interestIncome": "92000.00",
                    "netInterestIncome": "-13232000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "3256000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-13624000.00",
                    "totalRevenue": "1708482000.00",
                    "totalOperatingExpenses": "458672000.00",
                    "costOfRevenue": "1245784000.00",
                    "totalOtherIncomeExpenseNet": "-18788000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-1138000.00",
                    "netIncomeApplicableToCommonShares": "-1138000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-01-31": {
                    "date": "2022-01-31",
                    "filing_date": "2022-03-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "257030000.00",
                    "minorityInterest": null,
                    "netIncome": "187171000.00",
                    "sellingGeneralAdministrative": "414869000.00",
                    "sellingAndMarketingExpenses": "44300000.00",
                    "grossProfit": "737723000.00",
                    "reconciledDepreciation": "58417000.00",
                    "ebit": "275664000.00",
                    "ebitda": "434645000.00",
                    "depreciationAndAmortization": "158981000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "283254000.00",
                    "otherOperatingExpenses": "1632110000.00",
                    "interestExpense": "18634000.00",
                    "taxProvision": "69859000.00",
                    "interestIncome": "16000.00",
                    "netInterestIncome": "-18618000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "69859000.00",
                    "totalRevenue": "1915364000.00",
                    "totalOperatingExpenses": "454469000.00",
                    "costOfRevenue": "1177641000.00",
                    "totalOtherIncomeExpenseNet": "-26224000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "187171000.00",
                    "netIncomeApplicableToCommonShares": "187171000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-01-31": {
                    "date": "2021-01-31",
                    "filing_date": "2021-03-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-211758000.00",
                    "minorityInterest": null,
                    "netIncome": "-140365000.00",
                    "sellingGeneralAdministrative": "397134000.00",
                    "sellingAndMarketingExpenses": "31100000.00",
                    "grossProfit": "266846000.00",
                    "reconciledDepreciation": "66405000.00",
                    "ebit": "-199852000.00",
                    "ebitda": "-20302000.00",
                    "depreciationAndAmortization": "179550000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-161388000.00",
                    "otherOperatingExpenses": "1683986000.00",
                    "interestExpense": "11906000.00",
                    "taxProvision": "-71393000.00",
                    "interestIncome": "63000.00",
                    "netInterestIncome": "-11843000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-71393000.00",
                    "totalRevenue": "1522598000.00",
                    "totalOperatingExpenses": "428234000.00",
                    "costOfRevenue": "1255752000.00",
                    "totalOtherIncomeExpenseNet": "-50370000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-140365000.00",
                    "netIncomeApplicableToCommonShares": "-140365000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-01-31": {
                    "date": "2020-01-31",
                    "filing_date": "2020-03-19",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "88417000.00",
                    "minorityInterest": null,
                    "netIncome": "73300000.00",
                    "sellingGeneralAdministrative": "443120000.00",
                    "sellingAndMarketingExpenses": "35000000.00",
                    "grossProfit": "580417000.00",
                    "reconciledDepreciation": "223794000.00",
                    "ebit": "96611000.00",
                    "ebitda": "320405000.00",
                    "depreciationAndAmortization": "223794000.00",
                    "nonOperatingIncomeNetOther": "253000.00",
                    "operatingIncome": "102297000.00",
                    "otherOperatingExpenses": "1768370000.00",
                    "interestExpense": "8194000.00",
                    "taxProvision": "15117000.00",
                    "interestIncome": "253000.00",
                    "netInterestIncome": "-7941000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "6039000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "15117000.00",
                    "totalRevenue": "1870667000.00",
                    "totalOperatingExpenses": "478120000.00",
                    "costOfRevenue": "1290250000.00",
                    "totalOtherIncomeExpenseNet": "-13880000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "73300000.00",
                    "netIncomeApplicableToCommonShares": "73300000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-01-31": {
                    "date": "2019-01-31",
                    "filing_date": "2019-03-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "108524000.00",
                    "minorityInterest": null,
                    "netIncome": "100960000.00",
                    "sellingGeneralAdministrative": "464243000.00",
                    "sellingAndMarketingExpenses": "34100000.00",
                    "grossProfit": "614612000.00",
                    "reconciledDepreciation": "68884000.00",
                    "ebit": "112058000.00",
                    "ebitda": "180942000.00",
                    "depreciationAndAmortization": "68884000.00",
                    "nonOperatingIncomeNetOther": "730000.00",
                    "operatingIncome": "116269000.00",
                    "otherOperatingExpenses": "1821815000.00",
                    "interestExpense": "3534000.00",
                    "taxProvision": "7564000.00",
                    "interestIncome": "730000.00",
                    "netInterestIncome": "-2804000.00",
                    "extraordinaryItems": "201000.00",
                    "nonRecurring": "5041000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "7564000.00",
                    "totalRevenue": "1938084000.00",
                    "totalOperatingExpenses": "498343000.00",
                    "costOfRevenue": "1323472000.00",
                    "totalOtherIncomeExpenseNet": "-7745000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "100960000.00",
                    "netIncomeApplicableToCommonShares": "100960000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-01-31": {
                    "date": "2018-01-31",
                    "filing_date": "2018-03-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "161203000.00",
                    "minorityInterest": null,
                    "netIncome": "84698000.00",
                    "sellingGeneralAdministrative": "446586000.00",
                    "sellingAndMarketingExpenses": "29900000.00",
                    "grossProfit": "642996000.00",
                    "reconciledDepreciation": "68159000.00",
                    "ebit": "163425000.00",
                    "ebitda": "231584000.00",
                    "depreciationAndAmortization": "68159000.00",
                    "nonOperatingIncomeNetOther": "1915000.00",
                    "operatingIncome": "167510000.00",
                    "otherOperatingExpenses": "1702765000.00",
                    "interestExpense": "2222000.00",
                    "taxProvision": "76505000.00",
                    "interestIncome": "1915000.00",
                    "netInterestIncome": "-307000.00",
                    "extraordinaryItems": "-51783000.00",
                    "nonRecurring": "5200000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "76505000.00",
                    "totalRevenue": "1870275000.00",
                    "totalOperatingExpenses": "475486000.00",
                    "costOfRevenue": "1227279000.00",
                    "totalOtherIncomeExpenseNet": "-6307000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "84698000.00",
                    "netIncomeApplicableToCommonShares": "84698000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-01-31": {
                    "date": "2017-01-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "147013000.00",
                    "minorityInterest": null,
                    "netIncome": "102336000.00",
                    "sellingGeneralAdministrative": "427743000.00",
                    "sellingAndMarketingExpenses": "26400000.00",
                    "grossProfit": "605559000.00",
                    "reconciledDepreciation": null,
                    "ebit": "148966001.00",
                    "ebitda": "214700000.00",
                    "depreciationAndAmortization": "65733999.00",
                    "nonOperatingIncomeNetOther": "1558000.00",
                    "operatingIncome": "150116000.00",
                    "otherOperatingExpenses": "1635200000.00",
                    "interestExpense": "1953000.00",
                    "taxProvision": "44677000.00",
                    "interestIncome": "1558000.00",
                    "netInterestIncome": "-395000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "4308000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "44677000.00",
                    "totalRevenue": "1785316000.00",
                    "totalOperatingExpenses": "455443000.00",
                    "costOfRevenue": "1179757000.00",
                    "totalOtherIncomeExpenseNet": "-3103000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "102336000.00",
                    "netIncomeApplicableToCommonShares": "102336000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-01-31": {
                    "date": "2016-01-31",
                    "filing_date": "2016-03-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "89382000.00",
                    "minorityInterest": null,
                    "netIncome": "57884000.00",
                    "sellingGeneralAdministrative": "441998000.00",
                    "sellingAndMarketingExpenses": "27900000.00",
                    "grossProfit": "561947000.00",
                    "reconciledDepreciation": null,
                    "ebit": "91099000.00",
                    "ebitda": "153784000.00",
                    "depreciationAndAmortization": "62685000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "106549000.00",
                    "otherOperatingExpenses": "1619228000.00",
                    "interestExpense": "1717000.00",
                    "taxProvision": "31498000.00",
                    "interestIncome": "156000.00",
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "2469000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "31498000.00",
                    "totalRevenue": "1725777000.00",
                    "totalOperatingExpenses": "455398000.00",
                    "costOfRevenue": "1163830000.00",
                    "totalOtherIncomeExpenseNet": "-17167000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "57884000.00",
                    "netIncomeApplicableToCommonShares": "57884000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-01-31": {
                    "date": "2015-01-31",
                    "filing_date": "2015-03-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "79875000.00",
                    "minorityInterest": null,
                    "netIncome": "56888000.00",
                    "sellingGeneralAdministrative": "439786000.00",
                    "sellingAndMarketingExpenses": "30900000.00",
                    "grossProfit": "561806000.00",
                    "reconciledDepreciation": null,
                    "ebit": "81163000.00",
                    "ebitda": "141657000.00",
                    "depreciationAndAmortization": "60494000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "91120000.00",
                    "otherOperatingExpenses": "1670204000.00",
                    "interestExpense": "1288000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "11077000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "22987000.00",
                    "totalRevenue": "1761324000.00",
                    "totalOperatingExpenses": "470686000.00",
                    "costOfRevenue": "1199518000.00",
                    "totalOtherIncomeExpenseNet": "-11245000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "56888000.00",
                    "netIncomeApplicableToCommonShares": "56888000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-01-31": {
                    "date": "2014-01-31",
                    "filing_date": "2014-03-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "76548000.00",
                    "minorityInterest": null,
                    "netIncome": "53026000.00",
                    "sellingGeneralAdministrative": "451853000.00",
                    "sellingAndMarketingExpenses": "33800000.00",
                    "grossProfit": "590663000.00",
                    "reconciledDepreciation": null,
                    "ebit": "77406000.00",
                    "ebitda": "142264000.00",
                    "depreciationAndAmortization": "64858000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "105010000.00",
                    "otherOperatingExpenses": "1660779000.00",
                    "interestExpense": "858000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "28727000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "23522000.00",
                    "totalRevenue": "1765789000.00",
                    "totalOperatingExpenses": "485653000.00",
                    "costOfRevenue": "1175126000.00",
                    "totalOtherIncomeExpenseNet": "-28462000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "53026000.00",
                    "netIncomeApplicableToCommonShares": "53026000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-01-31": {
                    "date": "2013-01-31",
                    "filing_date": "2013-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "88716000.00",
                    "minorityInterest": null,
                    "netIncome": "62745000.00",
                    "sellingGeneralAdministrative": "473818000.00",
                    "sellingAndMarketingExpenses": "37100000.00",
                    "grossProfit": "614005000.00",
                    "reconciledDepreciation": null,
                    "ebit": "90703000.00",
                    "ebitda": "168138000.00",
                    "depreciationAndAmortization": "77435000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "107087000.00",
                    "otherOperatingExpenses": "1702399000.00",
                    "interestExpense": "1008000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "2284000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "25971000.00",
                    "totalRevenue": "1809486000.00",
                    "totalOperatingExpenses": "506918000.00",
                    "costOfRevenue": "1195481000.00",
                    "totalOtherIncomeExpenseNet": "-17392000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "63243000.00",
                    "netIncomeApplicableToCommonShares": "63243000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-01-31": {
                    "date": "2012-01-31",
                    "filing_date": "2012-03-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "109317000.00",
                    "minorityInterest": null,
                    "netIncome": "77225000.00",
                    "sellingGeneralAdministrative": "477400000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "589291000.00",
                    "reconciledDepreciation": null,
                    "ebit": "110973000.00",
                    "ebitda": "185546000.00",
                    "depreciationAndAmortization": "74573000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "112215000.00",
                    "otherOperatingExpenses": "1603647000.00",
                    "interestExpense": "1656000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "2208000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "32092000.00",
                    "totalRevenue": "1715862000.00",
                    "totalOperatingExpenses": "477076000.00",
                    "costOfRevenue": "1126571000.00",
                    "totalOtherIncomeExpenseNet": "-2898000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "77225000.00",
                    "netIncomeApplicableToCommonShares": "77225000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-01-31": {
                    "date": "2011-01-31",
                    "filing_date": "2011-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "134806000.00",
                    "minorityInterest": null,
                    "netIncome": "83124000.00",
                    "sellingGeneralAdministrative": "457200000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "591508000.00",
                    "reconciledDepreciation": null,
                    "ebit": "136975000.00",
                    "ebitda": "208615000.00",
                    "depreciationAndAmortization": "71640000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "139049000.00",
                    "otherOperatingExpenses": "1534950000.00",
                    "interestExpense": "2169000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "2713000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "51219000.00",
                    "totalRevenue": "1673999000.00",
                    "totalOperatingExpenses": "452459000.00",
                    "costOfRevenue": "1082491000.00",
                    "totalOtherIncomeExpenseNet": "-4243000.00",
                    "discontinuedOperations": "-463000.00",
                    "netIncomeFromContinuingOps": "83587000.00",
                    "netIncomeApplicableToCommonShares": "83124000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-01-31": {
                    "date": "2010-01-31",
                    "filing_date": "2010-03-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "124341000.00",
                    "minorityInterest": null,
                    "netIncome": "88354000.00",
                    "sellingGeneralAdministrative": "457100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "588054000.00",
                    "reconciledDepreciation": null,
                    "ebit": "130706000.00",
                    "ebitda": "202153000.00",
                    "depreciationAndAmortization": "71447000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "132271999.00",
                    "otherOperatingExpenses": "1511315000.00",
                    "interestExpense": "6365000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "35500000.00",
                    "totalRevenue": "1643587000.00",
                    "totalOperatingExpenses": "455782000.00",
                    "costOfRevenue": "1055532999.00",
                    "totalOtherIncomeExpenseNet": "-7930999.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "88841000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-01-31": {
                    "date": "2009-01-31",
                    "filing_date": "2009-06-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "117458000.00",
                    "minorityInterest": null,
                    "netIncome": "82370000.00",
                    "sellingGeneralAdministrative": "471302000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "600403000.00",
                    "reconciledDepreciation": null,
                    "ebit": "93159000.00",
                    "ebitda": "164569000.00",
                    "depreciationAndAmortization": "71410000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "128888000.00",
                    "otherOperatingExpenses": "1501435000.00",
                    "interestExpense": "8101000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "43523000.00",
                    "totalRevenue": "1630323000.00",
                    "totalOperatingExpenses": "471515000.00",
                    "costOfRevenue": "1029920000.00",
                    "totalOtherIncomeExpenseNet": "-11430000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "73935000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-01-31": {
                    "date": "2008-01-31",
                    "filing_date": "2008-04-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-88751000.00",
                    "minorityInterest": null,
                    "netIncome": "-59567000.00",
                    "sellingGeneralAdministrative": "435800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "718763000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-83913000.00",
                    "ebitda": "-4213000.00",
                    "depreciationAndAmortization": "79700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "31773000.00",
                    "otherOperatingExpenses": "2130786000.00",
                    "interestExpense": "4838000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-29184000.00",
                    "totalRevenue": "2162559000.00",
                    "totalOperatingExpenses": "686990000.00",
                    "costOfRevenue": "1443796000.00",
                    "totalOtherIncomeExpenseNet": "-120524000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "87390000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-01-31": {
                    "date": "2006-01-31",
                    "filing_date": "2006-04-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "103233000.00",
                    "minorityInterest": null,
                    "netIncome": "65575000.00",
                    "sellingGeneralAdministrative": "514000000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "607128000.00",
                    "reconciledDepreciation": null,
                    "ebit": "95653000.00",
                    "ebitda": "148539000.00",
                    "depreciationAndAmortization": "52886000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "93134000.00",
                    "otherOperatingExpenses": "1575602000.00",
                    "interestExpense": "2200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "1665000.00",
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "39322000.00",
                    "totalRevenue": "1668736000.00",
                    "totalOperatingExpenses": "513994000.00",
                    "costOfRevenue": "1061608000.00",
                    "totalOtherIncomeExpenseNet": "319000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "63910000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-01-31": {
                    "date": "2005-01-31",
                    "filing_date": "2005-04-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "69903000.00",
                    "minorityInterest": null,
                    "netIncome": "43280000.00",
                    "sellingGeneralAdministrative": "336600000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "402818000.00",
                    "reconciledDepreciation": null,
                    "ebit": "68936000.00",
                    "ebitda": "117985000.00",
                    "depreciationAndAmortization": "49049000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "69100000.00",
                    "otherOperatingExpenses": "1088448000.00",
                    "interestExpense": "22000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "273000.00",
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "26923000.00",
                    "totalRevenue": "1157548000.00",
                    "totalOperatingExpenses": "333718000.00",
                    "costOfRevenue": "754730000.00",
                    "totalOtherIncomeExpenseNet": "-22000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "43007000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-01-31": {
                    "date": "2004-01-31",
                    "filing_date": "2004-04-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "36753000.00",
                    "minorityInterest": null,
                    "netIncome": "22957000.00",
                    "sellingGeneralAdministrative": "235293000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "312267000.00",
                    "reconciledDepreciation": null,
                    "ebit": "45226000.00",
                    "ebitda": "85314000.00",
                    "depreciationAndAmortization": "40088000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "36498000.00",
                    "otherOperatingExpenses": "761440000.00",
                    "interestExpense": "255000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "13796000.00",
                    "totalRevenue": "797938000.00",
                    "totalOperatingExpenses": "275769000.00",
                    "costOfRevenue": "485671000.00",
                    "totalOtherIncomeExpenseNet": "255000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "22957000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-01-31": {
                    "date": "2003-01-31",
                    "filing_date": "2003-05-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "15412000.00",
                    "minorityInterest": null,
                    "netIncome": "8934000.00",
                    "sellingGeneralAdministrative": "201200000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "248688000.00",
                    "reconciledDepreciation": null,
                    "ebit": "20674000.00",
                    "ebitda": "56471000.00",
                    "depreciationAndAmortization": "35797000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "14865000.00",
                    "otherOperatingExpenses": "656544000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6478000.00",
                    "totalRevenue": "671409000.00",
                    "totalOperatingExpenses": "233823000.00",
                    "costOfRevenue": "422721000.00",
                    "totalOtherIncomeExpenseNet": "547000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "8934000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-01-31": {
                    "date": "2002-01-31",
                    "filing_date": "2002-04-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "75749000.00",
                    "minorityInterest": null,
                    "netIncome": "46582000.00",
                    "sellingGeneralAdministrative": "176100000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "279670000.00",
                    "reconciledDepreciation": null,
                    "ebit": "76001000.00",
                    "ebitda": "103629000.00",
                    "depreciationAndAmortization": "27628000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "76001000.00",
                    "otherOperatingExpenses": "580955000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "29167000.00",
                    "totalRevenue": "656956000.00",
                    "totalOperatingExpenses": "203669000.00",
                    "costOfRevenue": "377286000.00",
                    "totalOtherIncomeExpenseNet": "-252000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "46582000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-01-31": {
                    "date": "2001-01-31",
                    "filing_date": "2001-05-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "70151000.00",
                    "minorityInterest": null,
                    "netIncome": "42690000.00",
                    "sellingGeneralAdministrative": "155800000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "248343000.00",
                    "reconciledDepreciation": null,
                    "ebit": "71371000.00",
                    "ebitda": "92251000.00",
                    "depreciationAndAmortization": "20880000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "71314000.00",
                    "otherOperatingExpenses": "516071000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "27461000.00",
                    "totalRevenue": "587385000.00",
                    "totalOperatingExpenses": "177029000.00",
                    "costOfRevenue": "339042000.00",
                    "totalOtherIncomeExpenseNet": "-1163000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "42690000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-01-31": {
                    "date": "2000-01-31",
                    "filing_date": "2000-04-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "57437000.00",
                    "minorityInterest": null,
                    "netIncome": "35049000.00",
                    "sellingGeneralAdministrative": "108600000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "180308000.00",
                    "reconciledDepreciation": null,
                    "ebit": "57837000.00",
                    "ebitda": "71686000.00",
                    "depreciationAndAmortization": "13849000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "57837000.00",
                    "otherOperatingExpenses": "363659000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "22388000.00",
                    "totalRevenue": "421496000.00",
                    "totalOperatingExpenses": "122471000.00",
                    "costOfRevenue": "241188000.00",
                    "totalOtherIncomeExpenseNet": "-400000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "35049000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-01-31": {
                    "date": "1999-01-31",
                    "filing_date": "1999-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "35100000.00",
                    "minorityInterest": null,
                    "netIncome": "20700000.00",
                    "sellingGeneralAdministrative": "73300000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "117500000.00",
                    "reconciledDepreciation": null,
                    "ebit": "35600000.00",
                    "ebitda": "44200000.00",
                    "depreciationAndAmortization": "8600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "35600000.00",
                    "otherOperatingExpenses": "248300000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "14400000.00",
                    "totalRevenue": "283900000.00",
                    "totalOperatingExpenses": "81900000.00",
                    "costOfRevenue": "166400000.00",
                    "totalOtherIncomeExpenseNet": "-500000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-01-31": {
                    "date": "1998-01-31",
                    "filing_date": "1998-05-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "11700000.00",
                    "minorityInterest": null,
                    "netIncome": "8700000.00",
                    "sellingGeneralAdministrative": "48700000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "69500000.00",
                    "reconciledDepreciation": null,
                    "ebit": "14400000.00",
                    "ebitda": "20800000.00",
                    "depreciationAndAmortization": "6400000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "14400000.00",
                    "otherOperatingExpenses": "178200000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4700000.00",
                    "totalRevenue": "192600000.00",
                    "totalOperatingExpenses": "55100000.00",
                    "costOfRevenue": "123100000.00",
                    "totalOtherIncomeExpenseNet": "-2700000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-01-31": {
                    "date": "1997-01-31",
                    "filing_date": "1997-01-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "9522000.00",
                    "minorityInterest": null,
                    "netIncome": "30441000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "54052000.00",
                    "reconciledDepreciation": null,
                    "ebit": "12802000.00",
                    "ebitda": "16819000.00",
                    "depreciationAndAmortization": "4017000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "12802000.00",
                    "otherOperatingExpenses": "131036000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-20919000.00",
                    "totalRevenue": "143838000.00",
                    "totalOperatingExpenses": "41250000.00",
                    "costOfRevenue": "89786000.00",
                    "totalOtherIncomeExpenseNet": "-3280000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            }
        }
    }
}
Children’s Place Inc

Company Information

People

Directors & Officers

Insider Trading

Shareholders

Institutional Holders

Fund Holdings

Financial Highlights

Valuation Metrics

Shares Statistics

Stock Price History

1 Year Price History

2 Years Price History

5 Years Price History

10 Years Price History

Financial Charts

Revenue & Net Income (Yearly)

Revenue & Net Income (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)

Watchlist

Assistant
