Quarterly report pursuant to Section 13 or 15(d)

Summary of Options Granted under 2011 Plan (Detail)

v2.4.1.9
Summary of Options Granted under 2011 Plan (Detail) (2011 Equity Incentive Plan, USD $)
In Thousands, except Share data, unless otherwise specified
9 Months Ended 12 Months Ended
Dec. 31, 2014
Mar. 31, 2014
Mar. 31, 2013
2011 Equity Incentive Plan
     
Number of Shares      
Beginning Balance 2,748,140us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
60,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
 
Granted 1,499,200us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
2,840,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
 
Forfeited/Canceled (591,792)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
(151,860)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
 
Exercised 0us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
0us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
 
Ending Balance 3,655,548us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
2,748,140us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
60,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
Vested and expected to vest 2,795,731us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
   
Exercisable 1,030,609us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
   
Weighted Average Exercise Price      
Beginning Balance $ 3.32us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
$ 4.65us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
 
Granted $ 4.18us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
$ 3.33us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
 
Forfeited/Canceled $ 3.28us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
$ 3.96us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
 
Exercised $ 0us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
$ 0us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
 
Ending Balance $ 3.68us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
$ 3.32us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
$ 4.65us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
Vested and expected to vest at December 31, 2014 $ 3.64us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
   
Exercisable, December 31, 2014 $ 3.31us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
   
Weighted Average Remaining Contractual Life      
Outstanding 9 years 18 days 9 years 5 months 16 days 9 years 11 months 27 days
Vested and expected to vest at December 31, 2014 8 years 11 months 27 days    
Exercisable, December 31, 2014 8 years 8 months 12 days    
Aggregate Intrinsic Value      
Beginning Balance $ 2,080us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
   
Ending Balance 831us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
2,080us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
 
Vested and expected to vest at December 31, 2014 684us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember
   
Exercisable, December 31, 2014 $ 401us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
/ us-gaap_PlanNameAxis
= apps_EquityIncentivePlanTwentyElevenMember