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

Assets and Liabilities that are Required to be Presented on Balance Sheet at Fair Value (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2012 Contingent Liabilities	Sep. 30, 2012 Contingent Liabilities	Dec. 31, 2012 Warrant	May 31, 2012 Warrant	Mar. 31, 2012 Warrant	Mar. 31, 2012 Fair Value, Inputs, Level 2 Warrant	Dec. 31, 2012 Fair Value, Inputs, Level 3 Contingent Liabilities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Warrant derivative liabilities				$ 0	$ 473	$ 452	$ 452
Contingent Liabilities	$ 802	$ 802	$ 758					$ 802