Digital Turbine, Inc. Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Schedule of Market-based Assumptions (Details)

Fair Value Measurements - Schedule of Market-based Assumptions (Details)	9 Months Ended
	Dec. 31, 2018 $ / shares	Sep. 30, 2018 $ / shares	Mar. 31, 2018 $ / shares	Dec. 31, 2017 $ / shares	Sep. 30, 2017 $ / shares	Mar. 31, 2017 $ / shares
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Stock price (in dollars per share)	$ 1.83	$ 1.24	$ 2.01	$ 1.79	$ 1.51	$ 0.94
CCE interest rate	1.00%
Convertible note embedded derivative liability
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Probability of change in control (as a percent)	1.75%
Stock price (in dollars per share)	$ 1.83
Assumed early conversion/exercise price (in dollars per share)	$ 2.73
Warrant liability
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Probability of change in control (as a percent)	1.75%
Stock price (in dollars per share)	$ 1.83
Assumed early conversion/exercise price (in dollars per share)	$ 2.73
Stock price volatility \| Convertible note embedded derivative liability
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Embedded derivative liability, measurement input (as a percent)	0.60
Stock price volatility \| Warrant liability
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Embedded derivative liability, measurement input (as a percent)	0.60
Risk-free interest rate \| Convertible note embedded derivative liability
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Embedded derivative liability, measurement input (as a percent)	0.0249
Risk-free interest rate \| Warrant liability
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Embedded derivative liability, measurement input (as a percent)	0.0249
Expected term \| Convertible note embedded derivative liability
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Expected term	1 year 9 months
Expected term \| Warrant liability
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Expected term	1 year 9 months