v3.26.3
Loans and Allowance for Credit Losses on Loans - Loan Modifications (Details)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
loan
Sep. 30, 2025
USD ($)
loan
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Financing Receivable            
Total Loans modified $ 23,363 $ 23,480 $ 40,497 $ 56,096 $ 55,549 $ 56,096
Total Loan Segment Modified to Total Loan Segment 0.40% 0.40% 0.80% 1.10%    
Weighted-Average Term Extension (Modification) (In Months) 9 months 14 days 9 months 14 days 16 months 10 days 7 months 25 days    
Weighted-Average Interest Rate Change (2.42%) 1.12% 2.00% (0.75%)    
Weighted-Average Delay of Payment (In Months)   6 months   2 months 21 days    
Number of payment modification | loan     36 39    
30 to 59 Days Past Due            
Financing Receivable            
Total Loans modified         4,078 5,656
60 to 89 Days Past Due            
Financing Receivable            
Total Loans modified         4  
90 Days or Greater Past Due            
Financing Receivable            
Total Loans modified         15,983 20,672
Total Past Due            
Financing Receivable            
Total Loans modified         20,065 26,328
Current            
Financing Receivable            
Total Loans modified         35,484 29,768
Term Modification            
Financing Receivable            
Total Loans modified $ 23,316 $ 12,963 $ 30,134 $ 31,253    
Combination - Term, Interest Rate and Payment Modification            
Financing Receivable            
Total Loans modified 41 51 179 51    
Payment modification            
Financing Receivable            
Total Loans modified   1,550   1,550    
Interest Rate Modification            
Financing Receivable            
Total Loans modified   8        
Combination - Term and Interest Rate Modification            
Financing Receivable            
Total Loans modified   1,551 7,773 13,802    
Combination - Interest Rate and Payment Modification            
Financing Receivable            
Total Loans modified 5   5 8    
Combination - Term and Payment Modification            
Financing Receivable            
Total Loans modified 1 7,357 2,406 9,432    
Commercial            
Financing Receivable            
Total Loans modified   $ 14,300 $ 9,077 $ 19,739 9,077 19,739
Total Loan Segment Modified to Total Loan Segment   1.80% 1.00% 2.50%    
Weighted-Average Term Extension (Modification) (In Months)   7 months 14 days 11 months 29 days 6 months 7 days    
Weighted-Average Interest Rate Change   1.50%   1.50%    
Weighted-Average Delay of Payment (In Months)   6 months   2 months 21 days    
Commercial | 30 to 59 Days Past Due            
Financing Receivable            
Total Loans modified         2,405 3,520
Commercial | 90 Days or Greater Past Due            
Financing Receivable            
Total Loans modified           1,609
Commercial | Total Past Due            
Financing Receivable            
Total Loans modified         2,405 5,129
Commercial | Current            
Financing Receivable            
Total Loans modified         6,672 14,610
Commercial | Term Modification            
Financing Receivable            
Total Loans modified   $ 5,025 $ 6,672 $ 10,464    
Commercial | Payment modification            
Financing Receivable            
Total Loans modified   1,550   1,550    
Commercial | Combination - Term and Interest Rate Modification            
Financing Receivable            
Total Loans modified   1,551   1,551    
Commercial | Combination - Term and Payment Modification            
Financing Receivable            
Total Loans modified   6,174 2,405 6,174    
Commercial real estate - Investor            
Financing Receivable            
Total Loans modified   $ 1,679 $ 7,773 $ 13,930 16,163 13,930
Total Loan Segment Modified to Total Loan Segment   0.10% 0.70% 1.10%    
Weighted-Average Term Extension (Modification) (In Months)   8 months 28 days 42 months 8 months 30 days    
Weighted-Average Interest Rate Change     2.10% (1.00%)    
Commercial real estate - Investor | 90 Days or Greater Past Due            
Financing Receivable            
Total Loans modified         8,390  
Commercial real estate - Investor | Total Past Due            
Financing Receivable            
Total Loans modified         8,390  
Commercial real estate - Investor | Current            
Financing Receivable            
Total Loans modified         7,773 13,930
Commercial real estate - Investor | Term Modification            
Financing Receivable            
Total Loans modified   $ 1,645   $ 1,645    
Commercial real estate - Investor | Combination - Term and Interest Rate Modification            
Financing Receivable            
Total Loans modified     $ 7,773 12,251    
Commercial real estate - Investor | Combination - Term and Payment Modification            
Financing Receivable            
Total Loans modified   34   34    
Commercial real estate - Owner occupied            
Financing Receivable            
Total Loans modified $ 22,613 $ 7,395 $ 22,613 $ 22,321 29,203 22,321
Total Loan Segment Modified to Total Loan Segment 3.30% 1.10% 3.30% 3.30%    
Weighted-Average Term Extension (Modification) (In Months) 9 months 13 days 12 months 28 days 9 months 13 days 8 months 10 days    
Commercial real estate - Owner occupied | 30 to 59 Days Past Due            
Financing Receivable            
Total Loans modified         1,661 2,136
Commercial real estate - Owner occupied | 90 Days or Greater Past Due            
Financing Receivable            
Total Loans modified         7,587 19,063
Commercial real estate - Owner occupied | Total Past Due            
Financing Receivable            
Total Loans modified         9,248 21,199
Commercial real estate - Owner occupied | Current            
Financing Receivable            
Total Loans modified         19,955 1,122
Commercial real estate - Owner occupied | Term Modification            
Financing Receivable            
Total Loans modified $ 22,613 $ 6,273 $ 22,613 $ 19,124    
Commercial real estate - Owner occupied | Combination - Term and Payment Modification            
Financing Receivable            
Total Loans modified   1,122   3,197    
Construction            
Financing Receivable            
Total Loans modified $ 586   $ 586   586  
Total Loan Segment Modified to Total Loan Segment 0.40%   0.40%      
Weighted-Average Term Extension (Modification) (In Months) 8 months   8 months      
Construction | Current            
Financing Receivable            
Total Loans modified         586  
Construction | Term Modification            
Financing Receivable            
Total Loans modified $ 586   $ 586      
HELOC            
Financing Receivable            
Total Loans modified $ 117 $ 20 $ 263 $ 20 328 20
Total Loan Segment Modified to Total Loan Segment 0.00% 0.00% 0.10% 0.00%    
Weighted-Average Term Extension (Modification) (In Months) 22 months 24 months 23 months 3 days 24 months    
HELOC | Current            
Financing Receivable            
Total Loans modified         328 $ 20
HELOC | Term Modification            
Financing Receivable            
Total Loans modified $ 117 $ 20 $ 263 $ 20    
Powersport            
Financing Receivable            
Total Loans modified $ 47 $ 59 $ 177 $ 59 184  
Total Loan Segment Modified to Total Loan Segment 0.00% 0.00% 0.00% 0.00%    
Weighted-Average Term Extension (Modification) (In Months) 19 months 25 days 14 months 18 days 11 months 4 days 14 months 18 days    
Weighted-Average Interest Rate Change (2.42%) (8.94%) (2.26%) (8.94%)    
Powersport | 30 to 59 Days Past Due            
Financing Receivable            
Total Loans modified         12  
Powersport | 60 to 89 Days Past Due            
Financing Receivable            
Total Loans modified         4  
Powersport | 90 Days or Greater Past Due            
Financing Receivable            
Total Loans modified         6  
Powersport | Total Past Due            
Financing Receivable            
Total Loans modified         22  
Powersport | Current            
Financing Receivable            
Total Loans modified       $ 59 162  
Powersport | Combination - Term, Interest Rate and Payment Modification            
Financing Receivable            
Total Loans modified $ 41 $ 51 $ 171 51    
Powersport | Interest Rate Modification            
Financing Receivable            
Total Loans modified   8        
Powersport | Combination - Interest Rate and Payment Modification            
Financing Receivable            
Total Loans modified 5   5 8    
Powersport | Combination - Term and Payment Modification            
Financing Receivable            
Total Loans modified $ 1   1      
Other            
Financing Receivable            
Total Loans modified   $ 27 $ 8 $ 27 8  
Total Loan Segment Modified to Total Loan Segment 0.00% 0.00% 0.00% 0.00%    
Weighted-Average Term Extension (Modification) (In Months)   24 months 1 month 24 months    
Weighted-Average Interest Rate Change     (3.10%)      
Other | Current            
Financing Receivable            
Total Loans modified       $ 27 $ 8  
Other | Combination - Term, Interest Rate and Payment Modification            
Financing Receivable            
Total Loans modified     $ 8      
Other | Combination - Term and Payment Modification            
Financing Receivable            
Total Loans modified   $ 27   $ 27