Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021
Deferred tax assets:
Net operating loss carryforwards	$ 248,856	$ 181,020
Accruals and reserves	3,685	3,591
Stock-base compensation	10,000	6,291
Deferred revenue	6,865	17,785
Operating lease liabilities	20,590	23,393
Intangibles		355
Other	19	391
Gross deferred tax assets	290,015	232,826
Valuation allowances	(261,795)	(213,267)
Deferred Tax Assets, Net of Valuation Allowance, Total	28,220	19,559
Deferred tax liabilities:
Prepaid expenses	(1,235)	(841)
Intangibles	(15,709)
Operating lease right of use assets	(13,233)	(15,755)
Property and equipment	(1,138)	(2,963)
Gross deferred tax liabilities	(31,315)	(19,559)
Net deferred taxes	$ (3,095)