Annual report pursuant to Section 13 and 15(d)

Summary of Non-Vested Restricted Stock Awards and Activities (Detail)

v2.4.1.9
Summary of Non-Vested Restricted Stock Awards and Activities (Detail) (Non Vested Restricted Stock, USD $)
12 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Non Vested Restricted Stock
   
Number of shares    
Non-vested restricted stock number of shares beginning balance 1,365,010us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
2,631,667us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
Granted 267,195us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
254,020us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
Vested (981,731)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
(1,520,677)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
Cancelled (8,131)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
 
Non-vested restricted stock number of shares ending balance 642,343us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
1,365,010us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
Weighted average exercise price    
Non-vested restricted stock weighted average grant date fair value beginning balance $ 3.22us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
$ 3.27us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
Granted $ 3.60us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
$ 3.69us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
Vested $ 3.48us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
$ 3.39us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
Cancelled $ 3.31us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
 
Non-vested restricted stock weighted average grant date fair value ending balance $ 3.04us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember
$ 3.22us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= apps_NonVestedRestrictedStockMember