LEASES - Lease Right-of-use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022
LEASES
Finance lease ROU assets	$ 1,278	$ 1,355
Finance lease liability	$ 2,229	$ 2,283
Finance lease remaining lease term	16 years 8 months 4 days	17 years 8 months 4 days
Finance lease discount rate	7.16%	7.16%
Operating lease ROU assets	$ 6,705	$ 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	$ 7,064	$ 8,306
Operating Lease, Liability, Statement of Financial Position [Extensible List]	us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
Operating lease weighted-average remaining lease term	6 years 1 month 24 days	7 years 7 days
Operating lease weighted-average discount rate	1.78%	1.81%