Stock-Based Compensation (Tables)

9 Months Ended

Dec. 31, 2021

Share-based Payment Arrangement [Abstract]

Summary of Stock Option Activity

The following table summarizes stock option activity:

	Number of Shares	Weighted-Average Exercise Price (per share)		Weighted-Average Remaining Contractual Life (in years)	Aggregate Intrinsic Value (in thousands)
Options outstanding as of March 31, 2021	8,146,445	$	4.01	6.86	$	622,249
Granted	642,507	71.12
Forfeited / Cancelled	(288,460)	18.57
Exercised	(859,564)	3.28
Options outstanding as of December 31, 2021	7,640,928	$	9.17	6.21	$	402,471
Vested and expected to vest (net of estimated forfeitures) at December 31, 2021	7,553,669	$	8.88	6.18	$	399,790
Exercisable as of December 31, 2021	5,813,445	$	4.19	5.48	$	331,487

Summary of RSU Activity

The following table summarizes restricted stock unit ("RSU") and restricted stock award ("RSA") activity:

	Number of Shares	Weighted-Average Grant Date Fair Value
Unvested restricted shares outstanding as of March 31, 2021	333,544	$	4.55
Granted	332,061	45.62
Vested	(298,350)	3.69
Cancelled	(3,526)	13.88
Unvested restricted shares outstanding as of December 31, 2021	363,729	$	42.65