Employee Retirement Plans - Expected Return on Plan Assets (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]
Interest cost	$ 30	$ 278	$ 390	$ 834
Expected return on assets	0	(290)	(252)	(870)
Net periodic benefit expense (income)	$ 30	$ (12)	$ 138	$ (36)