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Deferred Tax Assets and Liabilities (Detail) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2014
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Mar. 31, 2013
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| Deferred Tax Assets Liabilities [Line Items] | ||
| Net Operating Loss Carryforward | $ 19,621 | $ 26,864 |
| Amortization of Intangible Asset | (269) | (1,134) |
| Stock-based compensation | 15,360 | 13,329 |
| Credit Carryforwards | 268 | |
| Other | 425 | 867 |
| Deferred Tax | 35,405 | 39,927 |
| Valuation Allowance | (35,154) | (39,927) |
| Net Deferred Tax Asset | $ 251 |
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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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- Definition
Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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