XML 63 R65.htm IDEA: XBRL DOCUMENT v2.4.1.9
Components of Net Deferred Taxes (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Mar. 31, 2014
Deferred tax assets    
NOL carryforwards and tax credit carryforwards $ 60,081us-gaap_DeferredTaxAssetsOperatingLossCarryforwards $ 72,430us-gaap_DeferredTaxAssetsOperatingLossCarryforwards
Stock-based compensation 10,568us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost 10,519us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
Nondeductible reserves and accruals 7,573us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals 6,775us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
Amortizable intangibles other than goodwill 2,993us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets 3,470us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets
Capitalized research and development 1,597us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch 3,208us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch
Foreign NOL carryforwards 19,617us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign 2,705us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign
Deferred revenue 2,669us-gaap_DeferredTaxAssetsDeferredIncome 1,767us-gaap_DeferredTaxAssetsDeferredIncome
Depreciation 276us-gaap_DeferredTaxAssetsTaxDeferredExpenseOther 561us-gaap_DeferredTaxAssetsTaxDeferredExpenseOther
Other, net 1,298us-gaap_DeferredTaxAssetsOther 658us-gaap_DeferredTaxAssetsOther
Deferred Tax Assets, Gross, Total 106,672us-gaap_DeferredTaxAssetsGross 102,093us-gaap_DeferredTaxAssetsGross
Deferred tax liabilities    
Indefinite lived intangibles (7,530)us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets (6,415)us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
In-process research and development (4,443)us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts  
Domestic deferred tax liability on foreign NOL carryforwards (12,276)us-gaap_DeferredTaxLiabilitiesOther  
Deferred Tax Liabilities, Net (24,249)us-gaap_DeferredTaxLiabilities (6,415)us-gaap_DeferredTaxLiabilities
Net deferred tax assets 82,423us-gaap_DeferredTaxAssetsGrossNoncurrent 95,678us-gaap_DeferredTaxAssetsGrossNoncurrent
Valuation allowance (2,912)us-gaap_DeferredTaxAssetsValuationAllowance (102,093)us-gaap_DeferredTaxAssetsValuationAllowance
Net deferred tax assets 79,511us-gaap_DeferredTaxAssetsLiabilitiesNet (6,415)us-gaap_DeferredTaxAssetsLiabilitiesNet
Current deferred tax assets, net 35,100us-gaap_DeferredTaxAssetsNetCurrent  
Long-term deferred tax assets, net 45,206us-gaap_DeferredTaxAssetsNetNoncurrent  
Long-term deferred tax liabilities (795)us-gaap_DeferredTaxLiabilitiesNoncurrent (6,415)us-gaap_DeferredTaxLiabilitiesNoncurrent
Net deferred tax assets $ 79,511us-gaap_DeferredTaxAssetsLiabilitiesNet $ (6,415)us-gaap_DeferredTaxAssetsLiabilitiesNet