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Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Income Tax Disclosure [Abstract]
Statutory federal income tax rate (percentage)	21.00%	21.00%	21.00%
Expected tax at statutory rate	$ 12,921	$ 15,640	$ 8,109
State income taxes net of federal benefit	652	2,719	759
Foreign taxes at rates other than statutory federal rate	(247)	1,757	1,027
Employee benefits	1,347	1,207	(202)
US benefit on foreign derived income	(686)	(477)	(205)
US Tax on foreign earnings	757	1,257	845
Permanent items	1,092	287	(956)
Valuation allowance	(1,109)	(787)	300
Federal tax credits	(1,384)	(1,539)	(700)
Other	1,437	285	(114)
Tax audit adjustments	(819)	2,523	0
Unremitted earnings	501	720	0
Return to provision adjustment	440	2,454	(77)
Income tax expense	14,902	$ 26,046	$ 8,786
Tax attributes written off	1,142
Decrease in valuation allowance	1,142
Non-deductible transaction costs	$ 525

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