INCOME TAXES (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Mar. 31, 2021
Income Tax Disclosure [Abstract]
Total gross unrecognized tax benefits including interest	$ 3,300,000		$ 3,300,000	$ 3,100,000
Unrecognized tax benefits	2,700,000		2,700,000	$ 2,600,000
Gross unrecognized tax benefits, limitations and settlement with taxing authorities	700,000		700,000
Accrued gross interest	$ 1,400,000		1,400,000
Gross interest expense			$ 118,400
Effective income tax rate reconciliation, percent	11.70%	21.90%