Annual report pursuant to Section 13 and 15(d)

Liquidity - Additional Information (Detail)

v2.4.1.9
Liquidity - Additional Information (Detail) (USD $)
12 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Mar. 31, 2013
Jun. 11, 2015
Liquidity [Line Items]        
Issuance of shares for cash $ 0us-gaap_ProceedsFromIssuanceOfCommonStock $ 33,297,000us-gaap_ProceedsFromIssuanceOfCommonStock    
Cash and cash equivalents 7,069,000us-gaap_CashAndCashEquivalentsAtCarryingValue 21,805,000us-gaap_CashAndCashEquivalentsAtCarryingValue 1,149,000us-gaap_CashAndCashEquivalentsAtCarryingValue  
Revolving Line of Credit | DT Media        
Liquidity [Line Items]        
Outstanding revolving credit facility 3,000,000us-gaap_LineOfCredit
/ us-gaap_BusinessAcquisitionAxis
= apps_DigitalTurbineMediaIncMember
/ us-gaap_DebtInstrumentAxis
= apps_RevolvingLineOfCreditMember
     
Maximum borrowing capacity 3,500,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_BusinessAcquisitionAxis
= apps_DigitalTurbineMediaIncMember
/ us-gaap_DebtInstrumentAxis
= apps_RevolvingLineOfCreditMember
     
Shelf Registration | Primary Securities        
Liquidity [Line Items]        
Primary securities for shelf registration covering amount 100,000,000apps_PublicOfferingPrice
/ us-gaap_StatementEquityComponentsAxis
= apps_PrimarySecuritiesMember
/ us-gaap_SubsidiarySaleOfStockAxis
= apps_ShelfRegistrationMember
     
Registration statement declared effective Apr. 24, 2015      
Revolving Credit Facility        
Liquidity [Line Items]        
Additional revolving credit facility 3,500,000us-gaap_LineOfCreditFacilityCapacityAvailableForSpecificPurposeOtherThanForTradePurchases
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
     
Outstanding revolving credit facility 3,000,000us-gaap_LineOfCredit
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
     
Subsequent Event | Third Amended and Restated Loan and Security Agreement | Revolving Line of Credit | DT Media        
Liquidity [Line Items]        
Maximum borrowing capacity       5,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_BusinessAcquisitionAxis
= apps_DigitalTurbineMediaIncMember
/ us-gaap_DebtInstrumentAxis
= apps_RevolvingLineOfCreditMember
/ us-gaap_LongtermDebtTypeAxis
= apps_ThirdAmendedAndRestatedLoanAndSecurityAgreementMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Subsequent Event | Revolving Credit Facility        
Liquidity [Line Items]        
Outstanding revolving credit facility       $ 0us-gaap_LineOfCredit
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember