Income Taxes 1 of 2 (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Income Tax Disclosure [Abstract]
Expected tax at statutory rate	$ 8,109	$ 2,116	$ 16,203
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount	$ 265
Expected tax rate (percentage)	21.00%	21.00%	21.00%
State income taxes net of federal benefit	$ 759	$ (450)	$ 1,397
Foreign taxes at rates other than statutory federal rate	779	287	1,102
Permanent items (1)	(270)	178	266
Valuation allowance (2)	300	84	(1,184)
Other (4)	(191)	(545)	1,603
Income tax expense	8,786	970	17,484
Current income tax expense (benefit):
United States Federal	(2,482)	810	(2,491)
State taxes	571	618	626
Foreign	12,666	8,246	11,984
Deferred income tax expense (benefit):
United States	1,139	(5,996)	7,827
Foreign	(3,108)	(2,708)	(462)
Income tax expense	8,786	970	17,484
Effective Income Tax Rate Reconciliation, Tax Credit, Amount	$ (700)	$ (700)	$ (1,903)