v3.26.1
LOANS AND CREDIT QUALITY (Gross charge offs by year) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year-to-date gross charge-offs, Current fiscal year     $ 5 $ 0
Year-to-date gross charge-offs, fiscal year before current fiscal year     775 2,641
Year-to-date gross charge-offs, two years before current fiscal year     1,424 657
Year-to-date gross charge-offs, three years before current fiscal year     572 3,174
Year-to-date gross charge-offs, four years before current fiscal year     1,958 1,374
Year-to-date gross charge-offs, five years before current fiscal year     2,282 1,433
Total $ 3,659 $ 5,722 7,016 9,279
Commercial and industrial        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year-to-date gross charge-offs, Current fiscal year     0 0
Year-to-date gross charge-offs, fiscal year before current fiscal year     276 2,140
Year-to-date gross charge-offs, two years before current fiscal year     684 145
Year-to-date gross charge-offs, three years before current fiscal year     214 188
Year-to-date gross charge-offs, four years before current fiscal year     114 140
Year-to-date gross charge-offs, five years before current fiscal year     1,121 825
Total 1,353 2,858 2,409 3,438
Real Estate Portfolio Segment        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year-to-date gross charge-offs, Current fiscal year     0  
Year-to-date gross charge-offs, fiscal year before current fiscal year     0  
Year-to-date gross charge-offs, two years before current fiscal year     0  
Year-to-date gross charge-offs, three years before current fiscal year     9  
Year-to-date gross charge-offs, four years before current fiscal year     14  
Year-to-date gross charge-offs, five years before current fiscal year     0  
Total     23  
Consumer        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year-to-date gross charge-offs, Current fiscal year     5 0
Year-to-date gross charge-offs, fiscal year before current fiscal year     499 501
Year-to-date gross charge-offs, two years before current fiscal year     740 512
Year-to-date gross charge-offs, three years before current fiscal year     349 2,986
Year-to-date gross charge-offs, four years before current fiscal year     1,830 1,234
Year-to-date gross charge-offs, five years before current fiscal year     1,161 608
Total $ 2,283 $ 2,864 $ 4,584 $ 5,841