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Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Jan. 31, 2013
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Jan. 31, 2012
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Jan. 31, 2011
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| Current | |||
| State and local | $ (4) | $ 75 | $ 134 |
| International | 9 | ||
| Total current income tax expense | 5 | 75 | 134 |
| Deferred | |||
| Federal | (10,098) | (403) | 244 |
| State and local | (1,573) | (1,457) | 1,203 |
| Valuation allowance | 11,671 | 1,860 | (1,447) |
| Total income tax expense | 5 | 75 | 134 |
| Decrease in income tax provision | $ 5 | $ 75 | $ 70 |
| X | ||||||||||
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- Definition
Represents the component of income tax expense for the period representing the valuation allowance in the entity's deferred tax assets and liabilities pertaining to continuing operations. No definition available.
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- Definition
Represents the increase (decrease) during the period in the sum of current income tax expense or benefit and deferred income tax expense or benefit pertaining to continuing operations. No definition available.
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| X | ||||||||||
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- Definition
The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of foreign enacted tax law to the foreign taxable Income or Loss from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The component of income tax expense for the period representing amounts of income taxes paid or payable (or refundable) for the period for all income tax obligations as determined by applying the provisions of relevant enacted tax laws to relevant amounts of taxable Income or Loss from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of enacted state and local tax law to relevant amounts of taxable Income or Loss from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The component of total income tax expense for the period comprised of the increase (decrease) during the period in the entity's domestic deferred tax assets and liabilities attributable to continuing operations as determined by applying the provisions of the federally enacted tax law. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The component of total income tax expense for the period comprised of the increase (decrease) in the entity's state and local deferred tax assets and liabilities attributable to continuing operations as determined by applying the provisions of the applicable enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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