Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

v2.4.1.9
Income Taxes - Additional Information (Detail) (USD $)
12 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Mar. 31, 2013
Income Taxes [Line Items]      
Deferred tax asset $ 28,385,000us-gaap_DeferredTaxAssetsGross $ 35,674,000us-gaap_DeferredTaxAssetsGross  
Valuation allowance 21,920,000us-gaap_DeferredTaxAssetsValuationAllowance 35,154,000us-gaap_DeferredTaxAssetsValuationAllowance  
Decreased in valuation allowance 13,200,000us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount    
Unrecognized tax benefits, affect annual effective tax rate 351,000us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate 61,000us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate 61,000us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
Interest and penalties on uncertain income tax liabilities 0us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense 0us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense 0us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
Expected unrecognized Tax Benefits to decrease in next twelve months (145,000)us-gaap_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit    
Minimum      
Income Taxes [Line Items]      
Percentage of tax benefit likely to being realized upon settlement 50.00%apps_PercentageOfTaxBenefitLikelyToBeRealizedUponSettlement
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= us-gaap_MinimumMember
   
U S Federal And State Tax      
Income Taxes [Line Items]      
Net operating loss (NOL) carry-forwards 67,000,000us-gaap_OperatingLossCarryforwards
/ us-gaap_IncomeTaxAuthorityNameAxis
= apps_USFederalAndStateTaxMember
   
U S Federal And State Tax | Minimum      
Income Taxes [Line Items]      
Net operating loss carry-forwards, expiration year 2028    
U S Federal And State Tax | Maximum      
Income Taxes [Line Items]      
Net operating loss carry-forwards, expiration year 2034    
Australia federal tax      
Income Taxes [Line Items]      
Net operating loss (NOL) carry-forwards 3,900,000us-gaap_OperatingLossCarryforwards
/ us-gaap_IncomeTaxAuthorityNameAxis
= us-gaap_AustralianTaxationOfficeMember
   
Israel federal tax      
Income Taxes [Line Items]      
Net operating loss (NOL) carry-forwards $ 2,100,000us-gaap_OperatingLossCarryforwards
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= us-gaap_IsraelTaxAuthorityMember