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CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY AND COMPREHENSIVE INCOME (LOSS) (USD $)
In Thousands, except Share data |
Common Stock [Member]
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Treasury Stock [Member]
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Additional Paid-in Capital [Member]
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Retained Earnings [Member]
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Accumulated Other Comprehensive Income (Loss) [Member]
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Comprehensive Income [Member]
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Total
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|---|---|---|---|---|---|---|---|
| Balance at Jul. 31, 2011 | $ 390 | $ (6,387) | $ 305,833 | $ (214,914) | $ 3,793 | $ 88,715 | |
| Balance (in Shares) at Jul. 31, 2011 | 39,045,837 | 450,014 | |||||
| Net loss for the period ended April 30, 2012 | (12,126) | (12,126) | (12,126) | ||||
| Vesting of restricted stock | 1 | 1 | |||||
| Vesting of restricted stock (in Shares) | 95,516 | ||||||
| Stock based compensation charges | 595 | 595 | |||||
| Issuance of treasury stock for employee 401(k) plan match | 3,313 | (2,664) | 649 | ||||
| Issuance of treasury stock for employee 401(k) plan match (in Shares) | (233,458) | ||||||
| Foreign currency translation adjustments | (1,425) | (1,425) | (1,425) | ||||
| Comprehensive loss | (13,551) | ||||||
| Balance at Apr. 30, 2012 | $ 391 | $ (3,074) | $ 303,764 | $ (227,040) | $ 2,368 | $ 76,409 | |
| Balance (in Shares) at Apr. 30, 2012 | 39,141,353 | 216,556 |
| X | ||||||||||
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- Definition
Number of treasury shares issued during the period to an employee benefit plan. No definition available.
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| X | ||||||||||
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- Definition
Value of treasury shares issued during the period to an employee benefit plan. No definition available.
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| X | ||||||||||
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- Definition
This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after tax, before reclassification adjustments, resulting from the process of expressing in the reporting currency of the reporting entity those amounts that are denominated or measured in a different currency, and from transactions whose terms are denominated in a currency other than the entity's functional currency. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of shares issued and outstanding as of the balance sheet date. No definition available.
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| X | ||||||||||
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- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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