LOAN CREDIT QUALITY AND RELATED ALLOWANCE FOR CREDIT LOSSES - Schedule of collateral dependent loans (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Activity in the allowance
Collateral dependent loans	$ 1,621
Real estate mortgage: | Residential
Activity in the allowance
Collateral dependent loans	1,533
Real estate mortgage: | Commercial
Activity in the allowance
Collateral dependent loans	88
Real Estate
Activity in the allowance
Collateral dependent loans	1,621
Real Estate | Real estate mortgage: | Residential
Activity in the allowance
Collateral dependent loans	1,533
Real Estate | Real estate mortgage: | Commercial
Activity in the allowance
Collateral dependent loans	88
Uncollateralized
Activity in the allowance
Collateral dependent loans	0
Uncollateralized | Real estate mortgage: | Residential
Activity in the allowance
Collateral dependent loans	0
Uncollateralized | Real estate mortgage: | Commercial
Activity in the allowance
Collateral dependent loans	$ 0