Stock-Based Compensation - Restricted Stock Units (Details) - Restricted stock units	6 Months Ended
	Sep. 30, 2023 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares of common stock receivable upon vesting of each RSU (in shares)	1
Shares
Options outstanding at the beginning of the period (in shares)	497,000
Granted (in shares)	274,000
Vested (in shares)	(80,000)
Forfeited (in shares)	(45,000)
Options outstanding at the end of the period (in shares)	646,000
Weighted-Average Grant Date Fair Value
Options outstanding at the beginning of the period (in dollars per share) | $ / shares	$ 4.12
Granted (in dollar per share) | $ / shares	4.08
Vested (in dollars per share) | $ / shares	3.39
Forfeited (in dollars per share) | $ / shares	4.12
Options outstanding at the end of the period (in dollars per share) | $ / shares	$ 4.19