Retirement Benefit Plans - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Retirement Benefits [Abstract]
Annual compensation and contribution limits			The Company matches the greater of 100% of the first 2% or 100% of the first $2,300 (subject to annual compensation and contribution limits) of employee contributions.
Employer matching contribution, percent of match			100.00%
Employer matching contribution, percent of employees' gross pay			2.00%
Employer matching contribution			$ 2,300
Contributions cost	$ 700	$ 800	$ 2,100	$ 1,900