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Deferred Tax Assets and Liabilities (Detail) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2013
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Mar. 31, 2012
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| Deferred Tax Assets Liabilities [Line Items] | ||
| Net Operating Loss Carryforward | $ 26,864 | $ 24,188 |
| Amortization of Intangible Asset | (1,134) | (1,404) |
| Stock-based compensation | 13,329 | 11,735 |
| Credit Carryforwards | (248) | |
| Other | 867 | 54 |
| Deferred Tax | 39,927 | 34,325 |
| Valuation Allowance | (39,927) | (34,325) |
| Net Deferred Tax Asset |
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- Definition
Deferred Tax Assets, Intangible Asset Amortization No definition available.
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- Details
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The tax effect as of the balance sheet date of the amount of future tax deductions arising from all unused tax credit carryforwards which have been reduced by a valuation allowance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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