ALLOWANCE FOR CREDIT LOSSES - LOANS - Non-Performing Assets from the Loan Portfolio (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]
Non-accrual with no ACL	$ 6,916	$ 9,314
Non-accrual with ACL	1,376	1,496
Total non-accrual	8,292	10,810
Loans past due over 90 days still accruing	10	123
OREO and repossessed assets	216	1,724
Non-Performing Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-performing assets	8,518	12,657
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-accrual	2,151
Other commercial real estate (non-owner occupied)
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-accrual	2,034
Commercial Portfolio Segment | Commercial real estate (owner occupied)
Financing Receivable, Allowance for Credit Loss [Line Items]
Non-accrual with no ACL	2,875	152
Total non-accrual	2,875	152
Commercial Portfolio Segment | Commercial real estate (owner occupied) | Non-Performing Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-performing assets	2,875	152
Commercial Portfolio Segment | Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Non-accrual with no ACL	1,437
Non-accrual with ACL	714	675
Total non-accrual	2,151	675
Loans past due over 90 days still accruing		97
OREO and repossessed assets	216	234
Commercial Portfolio Segment | Commercial and industrial | Non-Performing Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-performing assets	2,367	1,006
Commercial Portfolio Segment | Commercial real estate (non-owner occupied) - retail
Financing Receivable, Allowance for Credit Loss [Line Items]
Non-accrual with no ACL	415
Total non-accrual	415
Commercial Portfolio Segment | Commercial real estate (non-owner occupied) - retail | Non-Performing Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-performing assets	415
Commercial Portfolio Segment | Other commercial real estate (non-owner occupied)
Financing Receivable, Allowance for Credit Loss [Line Items]
Non-accrual with no ACL	2,034	8,773
Total non-accrual	2,034	8,773
OREO and repossessed assets		1,476
Commercial Portfolio Segment | Other commercial real estate (non-owner occupied) | Non-Performing Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-performing assets	2,034	10,249
Residential mortgages
Financing Receivable, Allowance for Credit Loss [Line Items]
Non-accrual with no ACL	155	379
Non-accrual with ACL	51
Total non-accrual	206	379
Loans past due over 90 days still accruing	10	26
OREO and repossessed assets		14
Residential mortgages | Non-Performing Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-performing assets	216	419
Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Non-accrual with no ACL		10
Non-accrual with ACL	611	821
Total non-accrual	611	831
Consumer | Non-Performing Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-performing assets	611	831
Consumer | Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Total non-accrual	$ 611	$ 831