COMMITMENTS AND CONTINGENCIES - Schedule of financial instruments with credit risk (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Unused lines of credit-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	$ 43,454	$ 68,427
Standby letters of credit-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	12,885	13,864
Commitments to make loans to sell-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	40,638	19,769
Commitments to make loans-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	2,200	4,029
Unused lines of credit-Variable
COMMITMENTS AND CONTINGENCIES
Other commitment	509,158	453,520
Standby letters of credit-Variable
COMMITMENTS AND CONTINGENCIES
Other commitment	10,427	8,000
Commitments to make loans-Variable
COMMITMENTS AND CONTINGENCIES
Other commitment	$ 93,954	$ 15,563