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

Fair Value Measurements - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Sep. 30, 2018	Mar. 31, 2018	Sep. 30, 2017	Mar. 31, 2017	Sep. 28, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Change in fair value of convertible note embedded derivative liability	$ (1,476)	$ (1,658)	$ 1,096	$ (6,310)
Stock price (in dollars per share)	$ 1.83	$ 1.79	$ 1.83	$ 1.79	$ 1.24	$ 2.01	$ 1.51	$ 0.94
Change in fair value of warrant liability	$ (1,651)	$ (898)	$ 845	$ (2,526)
Convertible notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Original discount									$ 4,916
Convertible note embedded derivative liability
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Stock price (in dollars per share)	$ 1.83		$ 1.83