Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Allowance for credit losses
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Fiscal Year	$ 479	$ 675	$ 1,649
Additions Resulting in Charges to Operations	195	485	479
Charges to Other Accounts	(447)	0	876
Deductions Due to Write-Offs	(13)	(681)	(2,329)
Balance at End of Fiscal Year	214	479	675
Deferred tax asset valuation allowance
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Fiscal Year	21,183	15,612	13,126
Additions Resulting in Charges to Operations	2,806	5,571	2,486
Charges to Other Accounts	0	0	0
Deductions Due to Write-Offs	(901)	0	0
Balance at End of Fiscal Year	$ 23,088	$ 21,183	$ 15,612