LOANS AND CREDIT QUALITY (Allowance for Loan and Lease Losses) (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
LOANS AND LEASES
Allocated ACL	$ 0	$ 0
Secured by 1-4 Family Residential Properties
LOANS AND LEASES
Collateral-Dependent Financing Receivable	13,180	9,996
Real Estate | Residential mortgage
LOANS AND LEASES
Allocated ACL	0	0
Real Estate | Residential mortgage | Secured by 1-4 Family Residential Properties
LOANS AND LEASES
Collateral-Dependent Financing Receivable	10,572	9,044
Real Estate | Home equity
LOANS AND LEASES
Allocated ACL	0	0
Real Estate | Home equity | Secured by 1-4 Family Residential Properties
LOANS AND LEASES
Collateral-Dependent Financing Receivable	$ 2,608	$ 952