Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Allowance for credit losses
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Fiscal Year	$ 675	$ 1,649	$ 416
Additions Resulting in Charges to Operations	485	479	1,963
Charges to Other Accounts	0	876	(25)
Deductions Due to Write-Offs	(681)	(2,329)	(705)
Balance at End of Fiscal Year	479	675	1,649
Deferred tax asset valuation allowance
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Fiscal Year	15,612	13,126	11,406
Additions Resulting in Charges to Operations	5,571	2,486	1,720
Charges to Other Accounts	0	0	0
Deductions Due to Write-Offs	0	0	0
Balance at End of Fiscal Year	$ 21,183	$ 15,612	$ 13,126