{ "schema": "canli.company-reference.v1", "cik": "0001355128", "name": "OCZ TECHNOLOGY GROUP INC", "selection_policy": "extended-v23", "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001355128.json", "source_sha256": "6a0f8ac199f5c25ecca24f151f0ae03e12efa3dff93141e78e5bbc9e0c6f7d5a", "fetched_at": "2026-09-22T19:45:39.969Z", "policy": "Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.", "claim_boundary": "Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.", "concepts": [ { "tag": "Assets", "taxonomy": "us-gaap", "label": "Total assets", "kind": "instant", "meaning": "Resources recognized on the balance sheet. Book assets are not the market value of the business.", "observations": [ { "end": "2013-02-28", "val": 78830000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": 116748000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": 241283000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q3I", "unit": "USD" }, { "end": "2012-05-31", "val": 252355000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q2I", "unit": "USD" }, { "end": "2012-02-29", "val": 272033000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-11-30", "val": 229233000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": 199232000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": 195737000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": 89269000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": 80768000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": 60180000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": 55893000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" } ] }, { "tag": "Liabilities", "taxonomy": "us-gaap", "label": "Total liabilities", "kind": "instant", "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.", "observations": [ { "end": "2013-02-28", "val": 52525000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": 71264000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": 151684000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q3I", "unit": "USD" }, { "end": "2012-05-31", "val": 131934000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q2I", "unit": "USD" }, { "end": "2012-02-29", "val": 137124000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-11-30", "val": 123572000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": 76779000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": 72758000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": 76210000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": 64994000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": 57128000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": 44851000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" } ] }, { "tag": "StockholdersEquity", "taxonomy": "us-gaap", "label": "Stockholders equity", "kind": "instant", "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.", "observations": [ { "end": "2013-02-28", "val": 26305000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": 45484000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": 89599000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q3I", "unit": "USD" }, { "end": "2012-05-31", "val": 120421000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q2I", "unit": "USD" }, { "end": "2012-02-29", "val": 134909000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-11-30", "val": 105661000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": 122453000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": 122979000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": 7124000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": 15774000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": 3052000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": 11042000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" }, { "end": "2010-02-28", "val": 3512000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q1I", "unit": "USD" }, { "end": "2009-02-28", "val": 18923000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009Q1I", "unit": "USD" } ] }, { "tag": "CashAndCashEquivalentsAtCarryingValue", "taxonomy": "us-gaap", "label": "Cash and cash equivalents", "kind": "instant", "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.", "observations": [ { "end": "2013-02-28", "val": 12224000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": 15467000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": 31982000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-05-31", "val": 42982000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-02-29", "val": 92049000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2011-11-30", "val": 38583000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": 45562000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": 64357000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": 17514000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": 20103000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": 2604000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": 4311000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" }, { "end": "2010-02-28", "val": 1224000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q1I", "unit": "USD" }, { "end": "2009-02-28", "val": 420000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009Q1I", "unit": "USD" } ] }, { "tag": "NetIncomeLoss", "taxonomy": "us-gaap", "label": "Net income or loss", "kind": "duration", "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -125786000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": -123452000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": -30027000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": -33186000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": -13534000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "NetCashProvidedByUsedInOperatingActivities", "taxonomy": "us-gaap", "label": "Operating cash flow", "kind": "duration", "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -82295000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": -90533000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": -26614000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": -26263000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 640000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "PaymentsToAcquirePropertyPlantAndEquipment", "taxonomy": "us-gaap", "label": "Capital expenditure payments", "kind": "duration", "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 6202000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 3462000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 1533000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 1533000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 887000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "NetCashProvidedByUsedInFinancingActivities", "taxonomy": "us-gaap", "label": "Financing cash flow", "kind": "duration", "unitKind": "money", "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 8761000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 171285000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 44600000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 45899000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 1507000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "NetCashProvidedByUsedInInvestingActivities", "taxonomy": "us-gaap", "label": "Investing cash flow", "kind": "duration", "unitKind": "money", "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -6353000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": -6197000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": -1572000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": -3222000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": -1291000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "RetainedEarningsAccumulatedDeficit", "taxonomy": "us-gaap", "label": "Retained earnings or deficit", "kind": "instant", "unitKind": "money", "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.", "observations": [ { "end": "2013-02-28", "val": -310663000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": -289565000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": -242541000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q3I", "unit": "USD" }, { "end": "2012-05-31", "val": -209362000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q2I", "unit": "USD" }, { "end": "2012-02-29", "val": -184877000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-11-30", "val": -92923000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": -74929000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": -73179000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": -55490000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": -49810000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": -41044000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": -32785000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" }, { "end": "2010-03-31", "val": -28239000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q1I", "unit": "USD" }, { "end": "2010-02-28", "val": -25462000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" } ] }, { "tag": "WeightedAverageNumberOfSharesOutstandingBasic", "taxonomy": "us-gaap", "label": "Basic weighted-average shares", "kind": "duration", "unitKind": "shares", "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 67722000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "shares" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 50855000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "shares" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 28700000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "shares" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 28689000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "shares" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 21300000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "shares" } ] }, { "tag": "WeightedAverageNumberOfDilutedSharesOutstanding", "taxonomy": "us-gaap", "label": "Diluted weighted-average shares", "kind": "duration", "unitKind": "shares", "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 67722000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "shares" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 50855000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "shares" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 28700000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "shares" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 28689000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "shares" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 21300000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "shares" } ] }, { "tag": "EarningsPerShareBasic", "taxonomy": "us-gaap", "label": "Basic earnings per share", "kind": "duration", "unitKind": "per-share", "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.", "observations": [ { "start": "2011-03-01", "end": "2012-02-29", "val": -0.35, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011", "unit": "USD/shares" }, { "start": "2010-03-01", "end": "2011-02-28", "val": -1.05, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2010", "unit": "USD/shares" }, { "start": "2009-03-01", "end": "2010-02-28", "val": -0.64, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD/shares" } ] }, { "tag": "EarningsPerShareDiluted", "taxonomy": "us-gaap", "label": "Diluted earnings per share", "kind": "duration", "unitKind": "per-share", "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.", "observations": [ { "start": "2011-03-01", "end": "2012-02-29", "val": -0.35, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011", "unit": "USD/shares" }, { "start": "2010-03-01", "end": "2011-02-28", "val": -1.05, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2010", "unit": "USD/shares" }, { "start": "2009-03-01", "end": "2010-02-28", "val": -0.64, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD/shares" } ] }, { "tag": "IncomeTaxExpenseBenefit", "taxonomy": "us-gaap", "label": "Income tax expense or benefit", "kind": "duration", "unitKind": "money", "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 9000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": -870000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 861000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 861000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": -1000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "PropertyPlantAndEquipmentNet", "taxonomy": "us-gaap", "label": "Net property, plant and equipment", "kind": "instant", "unitKind": "money", "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.", "observations": [ { "end": "2013-02-28", "val": 7795000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": 8402000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": 8824000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q3I", "unit": "USD" }, { "end": "2012-05-31", "val": 5878000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q2I", "unit": "USD" }, { "end": "2012-02-29", "val": 4998000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-11-30", "val": 5011000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": 3653000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": 3446000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": 3046000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": 2550000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": 2443000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": 2560000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" } ] }, { "tag": "ShareBasedCompensation", "taxonomy": "us-gaap", "label": "Share-based compensation expense", "kind": "duration", "unitKind": "money", "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 8354000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 3581000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 1028000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 1028000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 663000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "OperatingIncomeLoss", "taxonomy": "us-gaap", "label": "Operating income or loss", "kind": "duration", "unitKind": "money", "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -133842000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": -119161000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": -17000000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": -20159000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": -12546000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "AssetsCurrent", "taxonomy": "us-gaap", "label": "Current assets", "kind": "instant", "unitKind": "money", "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.", "observations": [ { "end": "2013-02-28", "val": 65098000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": 102099000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": 224252000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q3I", "unit": "USD" }, { "end": "2012-05-31", "val": 237430000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q2I", "unit": "USD" }, { "end": "2012-02-29", "val": 257654000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-11-30", "val": 170691000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": 146201000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": 143190000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": 76174000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": 67484000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": 47010000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": 42450000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" } ] }, { "tag": "InterestExpense", "taxonomy": "us-gaap", "label": "Interest expense", "kind": "duration", "unitKind": "money", "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 1138000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 739000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 3174000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 3174000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 1716000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "LiabilitiesCurrent", "taxonomy": "us-gaap", "label": "Current liabilities", "kind": "instant", "unitKind": "money", "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.", "observations": [ { "end": "2013-02-28", "val": 48902000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": 68183000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": 143814000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q3I", "unit": "USD" }, { "end": "2012-05-31", "val": 126299000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q2I", "unit": "USD" }, { "end": "2012-02-29", "val": 124454000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-11-30", "val": 112065000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": 68778000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": 59636000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": 66793000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": 61677000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": 56599000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": 41871000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" } ] }, { "tag": "AccountsPayableCurrent", "taxonomy": "us-gaap", "label": "Current accounts payable", "kind": "instant", "unitKind": "money", "meaning": "Current amounts owed to suppliers for goods and services received. 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This point-in-time count differs from the weighted-average shares used for earnings per share and can exclude other share classes.", "observations": [ { "end": "2013-02-28", "val": 68102890, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "shares" }, { "end": "2012-02-29", "val": 66581428, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "shares" }, { "end": "2011-02-28", "val": 35401908, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011Q1I", "unit": "shares" } ] }, { "tag": "AdditionalPaidInCapital", "taxonomy": "us-gaap", "label": "Additional paid-in capital", "kind": "instant", "unitKind": "money", "meaning": "Capital contributed above par value under this concept. It records historical contributions, not the current value of the equity or cash on hand.", "observations": [ { "end": "2013-02-28", "val": 337403000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": 335392000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": 332567000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q3I", "unit": "USD" }, { "end": "2012-05-31", "val": 330359000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q2I", "unit": "USD" }, { "end": "2012-02-29", "val": 320222000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-11-30", "val": 199106000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": 197830000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": 196557000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": 68749000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": 65707000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": 44196000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": 43925000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" } ] }, { "tag": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "taxonomy": "us-gaap", "label": "Accumulated other comprehensive income or loss", "kind": "instant", "unitKind": "money", "meaning": "Cumulative other comprehensive items after tax, such as translation and unrealized hedging or securities effects. 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The balance is not cash and its composition differs by filer.", "observations": [ { "end": "2013-02-28", "val": 7831000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "unit": "USD" }, { "end": "2012-11-30", "val": 7462000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2012-08-31", "val": 9830000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q3I", "unit": "USD" }, { "end": "2012-05-31", "val": 10251000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q2I", "unit": "USD" }, { "end": "2012-02-29", "val": 8824000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012Q1I", "unit": "USD" }, { "end": "2011-11-30", "val": 6934000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2011-08-31", "val": 5795000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q3I", "unit": "USD" }, { "end": "2011-05-31", "val": 4159000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011Q2I", "unit": "USD" }, { "end": "2011-02-28", "val": 2875000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011Q1I", "unit": "USD" }, { "end": "2010-11-30", "val": 3131000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2010-08-31", "val": 2889000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q3I", "unit": "USD" }, { "end": "2010-05-31", "val": 3975000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010Q2I", "unit": "USD" } ] }, { "tag": "ComprehensiveIncomeNetOfTax", "taxonomy": "us-gaap", "label": "Comprehensive income or loss", "kind": "duration", "unitKind": "money", "meaning": "Net income plus other comprehensive income after tax. It includes unrealized items that net income excludes and is not a cash measure.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -125789000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": -123766000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": -30151000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": -33310000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": -13586000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "GeneralAndAdministrativeExpense", "taxonomy": "us-gaap", "label": "General and administrative expense", "kind": "duration", "unitKind": "money", "meaning": "General and administrative costs reported under this concept, separate from selling expense. Filers group overhead differently, so compare presentation before comparing companies.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 25675000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 14267000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 18207000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 12200000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 14711000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "Depreciation", "taxonomy": "us-gaap", "label": "Depreciation expense", "kind": "duration", "unitKind": "money", "meaning": "Depreciation recognized for the period under this concept. It is a noncash allocation of asset cost and may exclude amortization and depletion reported elsewhere.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 2525000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 1708000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 1116000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 1116000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 1009000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "AmortizationOfIntangibleAssets", "taxonomy": "us-gaap", "label": "Amortization of intangible assets", "kind": "duration", "unitKind": "money", "meaning": "Amortization recognized on finite-lived intangible assets. It follows acquisition accounting and does not indicate the intangibles are losing usefulness at that rate.", "observations": [ { "start": "2011-03-01", "end": "2012-02-29", "val": 589000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 70000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 111000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "OtherNonoperatingIncomeExpense", "taxonomy": "us-gaap", "label": "Other nonoperating income or expense", "kind": "duration", "unitKind": "money", "meaning": "Other income or expense outside operations under this concept. The composition is filer-specific and can include one-time items.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -654000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": -132000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": -1068000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": -1068000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 727000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "DeferredIncomeTaxExpenseBenefit", "taxonomy": "us-gaap", "label": "Deferred income tax expense or benefit", "kind": "duration", "unitKind": "money", "meaning": "The deferred portion of income tax expense or benefit, arising from timing differences. It is not tax paid in the period.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -745000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 92000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 836000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 836000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" } ] }, { "tag": "InterestPaidNet", "taxonomy": "us-gaap", "label": "Interest paid, net", "kind": "duration", "unitKind": "money", "meaning": "Cash interest paid during the period, net of amounts capitalized where the filer reports it that way. It differs from interest expense recognized.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 197000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 434000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 1286000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" } ] }, { "tag": "ProceedsFromIssuanceOfCommonStock", "taxonomy": "us-gaap", "label": "Proceeds from issuing common stock", "kind": "duration", "unitKind": "money", "meaning": "Cash received from issuing common stock during the period. It is gross of costs only where the filer reports it so, and it does not include noncash issuances.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": 8508000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 194306000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 34749000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 34749000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 7000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "IncreaseDecreaseInAccountsReceivable", "taxonomy": "us-gaap", "label": "Change in accounts receivable", "kind": "duration", "unitKind": "money", "meaning": "The cash flow adjustment for the change in receivables during the period. A positive value under this concept means receivables grew and reduced operating cash flow.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -14171000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 57361000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 12567000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 26317000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": -2971000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "IncreaseDecreaseInInventories", "taxonomy": "us-gaap", "label": "Change in inventories", "kind": "duration", "unitKind": "money", "meaning": "The cash flow adjustment for the change in inventories during the period. A positive value under this concept means inventory grew and reduced operating cash flow.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -41201000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 108593000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 15333000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 15897000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": -6566000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "IncreaseDecreaseInAccountsPayable", "taxonomy": "us-gaap", "label": "Change in accounts payable", "kind": "duration", "unitKind": "money", "meaning": "The cash flow adjustment for the change in payables during the period. A positive value under this concept means payables grew and added to operating cash flow.", "observations": [ { "start": "2012-02-29", "end": "2013-02-28", "val": -61464000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2012", "unit": "USD" }, { "start": "2011-03-01", "end": "2012-02-29", "val": 46923000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2011", "unit": "USD" }, { "start": "2010-03-01", "end": "2011-02-28", "val": 14327000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "unit": "USD" }, { "start": "2010-02-28", "end": "2011-02-28", "val": 14327000, "accn": "0001193125-13-393189", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-10-07", "frame": "CY2010", "unit": "USD" }, { "start": "2009-03-01", "end": "2010-02-28", "val": 924000, "accn": "0001193125-12-231734", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-05-14", "frame": "CY2009", "unit": "USD" } ] } ], "source_snapshot": "/company-data/sources/6a0f8ac199f5c25ecca24f151f0ae03e12efa3dff93141e78e5bbc9e0c6f7d5a.json.gz" }