Digital Turbine, Inc. Annual report pursuant to Section 13 and 15(d)

Accounts Receivable - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2016
Receivables [Abstract]
Accounts receivable write-offs	$ 530	$ 294	$ 142