Stock-Based Compensation - Performance Stock Units (Details) shares in Thousands	6 Months Ended
	Sep. 30, 2023 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum achievement percentage	2
Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period	3 years
Service period	3 years
Shares
Options outstanding at the beginning of the period (in shares) | shares	83
Granted (in shares) | shares	223
Vested (in shares) | shares	(43)
Forfeited (in shares) | shares	(59)
Options outstanding at the end of the period (in shares) | shares	204
Weighted-Average Grant Date Fair Value
Options outstanding at the beginning of the period (in dollars per share) | $ / shares	$ 4.45
Granted (in dollar per share) | $ / shares	2.60
Vested (in dollars per share) | $ / shares	4.98
Forfeited (in dollars per share) | $ / shares	3.61
Options outstanding at the end of the period (in dollars per share) | $ / shares	$ 2.56
Minimum | Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	0.00%
Maximum | Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	160.00%