SHARE-BASED COMPENSATION, Compensation Expense (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Compensation Expense [Abstract]
Share-based compensation expense	$ 1,800,000	$ 2,000,000.0	$ 5,427,000	$ 6,019,000
401(k) Profit Sharing Plan [Abstract]
Contribution to profit sharing plan	900,000	$ 800,000	2,200,000	$ 2,200,000
Restricted Stock [Member]
Compensation Expense [Abstract]
Unrecognized compensation expense	$ 9,900		$ 9,900
Unrecognized compensation expense, period for recognition			30 months