LOANS AND ALLOWANCE FOR CREDIT LOSSES - Adjustments to Initial Discounts and Carrying Amounts of Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Market Rate Adjustment
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Adjustments to gross amortized cost of loans at beginning of period	$ (970)	$ (916)
Accretion (amortization) recognized in interest income	28	(52)
Adjustments to gross amortized cost of loans at end of period	(942)	(968)
Credit Adjustment on Non-impaired Loans
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Adjustments to gross amortized cost of loans at beginning of period	(1,163)	(1,840)
Accretion (amortization) recognized in interest income	115	198
Adjustments to gross amortized cost of loans at end of period	$ (1,048)	$ (1,642)