LOANS AND ALLOWANCE FOR CREDIT LOSSES - Weighted-Average Term Extension (Details) - Term Extension	12 Months Ended
	Dec. 31, 2023
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Weighted-Average Term Extension (Years)	8 years
Commercial Portfolio Segment | CRE - owner occupied
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Weighted-Average Term Extension (Years)	10 years
Commercial Portfolio Segment | CRE - non-owner occupied
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Weighted-Average Term Extension (Years)	5 years
Consumer Portfolio Segment | Consumer mortgage
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Weighted-Average Term Extension (Years)	5 years 2 months 12 days
Residential Portfolio Segment | Home equity
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Weighted-Average Term Extension (Years)	9 years 10 months 24 days