Fair Value Measurements - Summary of Changes in Fair Value of Level 3 Valuation (Details) - Share-based Compensation Liabilities $ in Thousands	12 Months Ended
	Mar. 31, 2021 USD ($)
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Beginning balance	$ 0
Reclassification from additional paid-in capital	17,473
Change in fair value	10,609
Settlements	(6,446)
Ending balance	$ 21,636