v3.25.2
Loans and ACL (Summary of changes in ACL by segments) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Mar. 31, 2025
Dec. 31, 2024
Sep. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Financing Receivable, Allowance for Credit Loss [Line Items]                  
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest $ 12,977 $ 13,095 $ 12,977 $ 13,095 $ 12,735 $ 12,895 $ 12,635 $ 13,390 $ 13,108
Allowance for Loan and Lease Losses [Roll Forward]                  
Allowance for loan losses, Charge-offs (390) (527) (562) (718)          
Allowance for loan losses, Recoveries 1,822 134 2,046 279          
Financing Receivable, Credit Loss, Expense (Reversal) (1,190) 98 (1,402) 426          
Commercial [Member]                  
Financing Receivable, Allowance for Credit Loss [Line Items]                  
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 1,318 1,264 1,318 1,264 1,239 1,316   1,267 968
Allowance for Loan and Lease Losses [Roll Forward]                  
Allowance for loan losses, Charge-offs (72) (336) (72) (336)          
Allowance for loan losses, Recoveries 4 2 84 4          
Financing Receivable, Credit Loss, Expense (Reversal) 147 331 (10) 628          
Commercial Real Estate                  
Financing Receivable, Allowance for Credit Loss [Line Items]                  
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 5,277 5,569 5,277 5,569 5,174 5,171   5,903 5,878
Allowance for Loan and Lease Losses [Roll Forward]                  
Allowance for loan losses, Charge-offs 0 0 0 0          
Allowance for loan losses, Recoveries 50 29 52 35          
Financing Receivable, Credit Loss, Expense (Reversal) 53 (363) 54 (344)          
Agricultural [Member]                  
Financing Receivable, Allowance for Credit Loss [Line Items]                  
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 316 258 316 258 266 287   265 270
Allowance for Loan and Lease Losses [Roll Forward]                  
Allowance for loan losses, Charge-offs 0 0 0 0          
Allowance for loan losses, Recoveries 0 0 0 2          
Financing Receivable, Credit Loss, Expense (Reversal) 50 (7) 29 (14)          
Residential Mortgage                  
Financing Receivable, Allowance for Credit Loss [Line Items]                  
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 4,673 4,351 4,673 4,351 4,600 4,521   4,308 4,336
Allowance for Loan and Lease Losses [Roll Forward]                  
Allowance for loan losses, Charge-offs 0 (9) (1) (10)          
Allowance for loan losses, Recoveries 16 28 30 92          
Financing Receivable, Credit Loss, Expense (Reversal) 57 24 123 (67)          
Consumer Portfolio Segment [Member]                  
Financing Receivable, Allowance for Credit Loss [Line Items]                  
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest 1,393 1,653 1,393 1,653 $ 1,456 $ 1,600   $ 1,647 $ 1,656
Allowance for Loan and Lease Losses [Roll Forward]                  
Allowance for loan losses, Charge-offs (318) (182) (489) (372)          
Allowance for loan losses, Recoveries 1,752 75 1,880 146          
Financing Receivable, Credit Loss, Expense (Reversal) $ (1,497) $ 113 $ (1,598) $ 223