v3.26.1
Loans, net and allowance for credit losses - Allocation of Allowance for Loan Losses and Related Loans by Major Classification of Loans (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Allowance for loan losses:      
Beginning Balance $ 39,007 $ 41,776  
Charge-offs (976) (1,233)  
Recoveries 168 311  
Provisions (Credits) 1,387 200  
Ending balance 39,586 41,054  
Ending balance: individually evaluated for impairment 1,263   $ 1,332
Ending balance: collectively evaluated for impairment 38,323   37,675
Loans receivable:      
Loans 4,190,202   4,066,896
Ending balance: collectively evaluated for impairment 4,178,379   4,056,693
Real estate      
Loans receivable:      
Ending balance: individually evaluated for impairment 9,507   8,565
Non-real estate      
Loans receivable:      
Ending balance: individually evaluated for impairment 2,316   1,638
Commercial      
Allowance for loan losses:      
Beginning Balance 6,036 6,004  
Charge-offs   (157)  
Recoveries 21 13  
Provisions (Credits) (72) 562  
Ending balance 5,985 6,422  
Ending balance: individually evaluated for impairment 478   404
Ending balance: collectively evaluated for impairment 5,507   5,632
Loans receivable:      
Loans 675,446   667,948
Ending balance: collectively evaluated for impairment 673,797   665,993
Commercial | Real estate      
Loans receivable:      
Ending balance: individually evaluated for impairment 322   1,470
Commercial | Non-real estate      
Loans receivable:      
Ending balance: individually evaluated for impairment 1,327   485
Municipal      
Allowance for loan losses:      
Beginning Balance 1,413 1,072  
Provisions (Credits) 77 177  
Ending balance 1,490 1,249  
Ending balance: collectively evaluated for impairment 1,490   1,413
Loans receivable:      
Loans 212,586   202,303
Ending balance: collectively evaluated for impairment 212,586   202,303
Real estate      
Loans receivable:      
Loans 3,041,183   2,916,419
Commercial real estate      
Allowance for loan losses:      
Beginning Balance 19,998 21,804  
Recoveries 3    
Provisions (Credits) 2,170 (943)  
Ending balance 22,171 20,861  
Ending balance: individually evaluated for impairment 598   451
Ending balance: collectively evaluated for impairment 21,573   19,547
Loans receivable:      
Loans 2,423,027   2,314,110
Ending balance: collectively evaluated for impairment 2,415,529   2,310,054
Commercial real estate | Real estate      
Loans receivable:      
Ending balance: individually evaluated for impairment 7,498   4,056
Residential real estate      
Allowance for loan losses:      
Beginning Balance 4,963 4,924  
Charge-offs   (92)  
Recoveries 9 1  
Provisions (Credits) 99 236  
Ending balance 5,071 5,069  
Ending balance: individually evaluated for impairment     78
Ending balance: collectively evaluated for impairment 5,071   4,885
Loans receivable:      
Loans 618,156   602,309
Ending balance: collectively evaluated for impairment 616,469   599,270
Residential real estate | Real estate      
Loans receivable:      
Ending balance: individually evaluated for impairment 1,687   3,039
Consumer      
Allowance for loan losses:      
Beginning Balance 1,759 2,540  
Charge-offs (594) (387)  
Recoveries 101 173  
Provisions (Credits) 444 (45)  
Ending balance 1,710 2,281  
Ending balance: collectively evaluated for impairment 1,710   1,759
Loans receivable:      
Loans 101,318   111,238
Ending balance: collectively evaluated for impairment 101,318   111,238
Equipment Financing      
Allowance for loan losses:      
Beginning Balance 4,838 5,432  
Charge-offs (382) (597)  
Recoveries 34 124  
Provisions (Credits) (1,331) 213  
Ending balance 3,159 $ 5,172  
Ending balance: individually evaluated for impairment 187   399
Ending balance: collectively evaluated for impairment 2,972   4,439
Loans receivable:      
Loans 159,669   168,988
Ending balance: collectively evaluated for impairment 158,680   167,835
Equipment Financing | Non-real estate      
Loans receivable:      
Ending balance: individually evaluated for impairment $ 989   $ 1,153