INCOME TAXES, Components of the Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Current [Abstract]
Federal	$ 32,309	$ 26,054	$ 19,367
State	11,681	9,882	9,520
Foreign	894	770	200
Total current expense	44,884	36,706	29,087
Deferred [Abstract]
Federal	(3,289)	(3,067)	(492)
State	(370)	(1,096)	(1,799)
Foreign	59	(34)	81
Total deferred benefit	(3,600)	(4,197)	(2,210)
Provision for income taxes	$ 41,284	$ 32,509	$ 26,877