COMMITMENTS AND CONTINGENCIES - Schedule of financial instruments with credit risk (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Unused lines of credit-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	$ 56,617	$ 86,398
Standby letters of credit-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	10,204	13,922
Commitments to make loans to sell-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	56,214	18,917
Commitments to make loans-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	1,535	5,275
Unused lines of credit-Variable
COMMITMENTS AND CONTINGENCIES
Other commitment	468,986	540,255
Standby letters of credit-Variable
COMMITMENTS AND CONTINGENCIES
Other commitment	10,331	12,094
Commitments to make loans-Variable
COMMITMENTS AND CONTINGENCIES
Other commitment	$ 9,110	$ 7,115