ALLOWANCE FOR CREDIT LOSSES - LOANS - Amortized cost basis of collateral-dependent loans (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	$ 1,032,727	$ 1,067,949
Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans		13,590
Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	6,740
Business Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	173
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	144,325	147,251
Retail | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	415
Other commercial real estate (non-owner occupied)
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	217,935	233,882
Other commercial real estate (non-owner occupied) | Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans		8,773
Other commercial real estate (non-owner occupied) | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	2,034
Commercial Portfolio Segment
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	750,108	782,228
Commercial Portfolio Segment | Commercial real estate (owner occupied)
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	85,233	86,953
Commercial Portfolio Segment | Commercial real estate (owner occupied) | Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans		3,429
Commercial Portfolio Segment | Commercial real estate (owner occupied) | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	2,774
Commercial Portfolio Segment | Commercial real estate (owner occupied) | Business Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	101
Commercial Portfolio Segment | Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	144,325	147,251
Commercial Portfolio Segment | Commercial and industrial | Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans		1,000
Commercial Portfolio Segment | Commercial and industrial | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	1,362
Commercial Portfolio Segment | Commercial and industrial | Business Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	72
Commercial Portfolio Segment | Other commercial real estate (non-owner occupied)
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	217,935	233,882
Residential mortgages
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	169,814	177,110
Residential mortgages | Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans		378
Residential mortgages | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	155
Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans	$ 112,805	108,611
Consumer | Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Total Loans		$ 10