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

Stock-Based Compensation - Schedule of Market-based Assumptions (Detail)

Stock-Based Compensation - Schedule of Market-based Assumptions (Detail)	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Minimum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Expected life of the options	4 years 9 months 25 days	4 years 11 months 4 days	5 years 7 days
Maximum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Expected life of the options	5 years 3 months 7 days	5 years 2 months 23 days	9 years 9 months 29 days
Risk-free interest rate \| Minimum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Stock options, measurement input	0.63%	0.21%	0.64%
Risk-free interest rate \| Maximum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Stock options, measurement input	1.77%	0.66%	2.25%
Expected volatility \| Minimum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Stock options, measurement input	72.00%	64.00%	64.00%
Expected volatility \| Maximum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Stock options, measurement input	72.00%	72.00%	66.00%
Expected dividend yield
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Stock options, measurement input	0.00%	0.00%	0.00%