STOCK BASED COMPENSATION PLANS - Summary of Restricted Stock Outstanding (Details) - Restricted Stock - $ / shares	3 Months Ended	12 Months Ended
	Jun. 30, 2023	Mar. 31, 2023
2010 Plan and 2021 Employee Plan
Number of Shares
Beginning balance (in shares)	432,711
Granted (in shares)	284,407
Vested (in shares)	(139,386)
Forfeited (in shares)	(1,791)
Ending balance (in shares)	575,941	432,711
Weighted Average Fair Value Per Share at grant date
Beginning balance (in dollars per share)	$ 21.61
Granted (in dollars per share)	19.86
Vested (in dollars per share)	20.91
Forfeited (in dollars per share)	23.91
Ending balance (in dollars per share)	$ 20.91	$ 21.61
Weighted Average Remaining Vesting Term (in Years)
Weighted Average Vesting Term	3 years 1 month 6 days	2 years 4 months 24 days
Non-Employee Director Plan
Number of Shares
Beginning balance (in shares)	12,105
Granted (in shares)	0
Vested (in shares)	0
Forfeited (in shares)	0
Ending balance (in shares)	12,105	12,105
Weighted Average Fair Value Per Share at grant date
Beginning balance (in dollars per share)	$ 20.66
Granted (in dollars per share)	0
Vested (in dollars per share)	0
Forfeited (in dollars per share)	0
Ending balance (in dollars per share)	$ 20.66	$ 20.66
Weighted Average Remaining Vesting Term (in Years)
Weighted Average Vesting Term	1 month 6 days