LEASES - Lease Right-of-use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Mar. 31, 2022
LEASES
Finance lease ROU assets	$ 1,298	$ 1,355
Finance lease liability	$ 2,243	$ 2,283
Finance lease remaining lease term	16 years 11 months 4 days	17 years 8 months 4 days
Finance lease discount rate	7.16%	7.16%
Operating lease ROU assets	$ 7,008	$ 7,907
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Prepaid Expense and Other Assets.	Prepaid Expense and Other Assets.
Operating lease liabilities	$ 7,379	$ 8,306
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Accrued Liabilities and Other Liabilities, Total	Accrued Liabilities and Other Liabilities, Total
Operating lease weighted-average remaining lease term	6 years 4 months 9 days	7 years 7 days
Operating lease weighted-average discount rate	1.79%	1.81%