v3.26.1
Loans - Schedule of the Credit Quality Indicators Amortized Cost in Residential Consumer Loans Based on Payment Activity (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Financing Receivable, Credit Quality Indicator [Line Items]          
YTD gross charge-offs $ 41 $ 368 $ 54 $ 403  
Total 869,330   869,330   $ 829,859
Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 19,203   19,203   36,717
2025 37,403   37,403   33,662
2024 29,453   29,453   28,310
2023 25,200   25,200   31,455
2022 30,176   30,176   30,516
Prior 80,310   80,310   56,167
Current fiscal year, YTD gross charge-offs         17
Fiscal year before latest fiscal year, YTD gross charge-offs     13   21
Two years before latest fiscal year, YTD gross charge-offs     28   14
Three years before latest fiscal year, YTD gross charge-offs     1   4
Four years before latest fiscal year, YTD gross charge-offs         2
Prior YTD gross charge-offs     5   30
YTD gross charge-offs     47   88
Revolving Loans Amortized Cost Basis 56,844   56,844   52,321
Revolving Loans Converted to Term 1,197   1,197   351
Total 279,786   279,786   269,499
Performing [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 19,203   19,203   36,717
2025 37,403   37,403   33,662
2024 29,453   29,453   28,105
2023 25,012   25,012   31,453
2022 30,175   30,175   30,516
Prior 80,101   80,101   55,956
Revolving Loans Amortized Cost Basis 56,782   56,782   52,257
Revolving Loans Converted to Term 1,197   1,197   351
Total 279,326   279,326   269,017
Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2024         205
2023 188   188   2
2022 1   1    
Prior 209   209   211
Revolving Loans Amortized Cost Basis 62   62   64
Total 460   460   482
Consumer Mortgage [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 197,873   197,873   193,298
Consumer Mortgage [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 12,783   12,783   23,328
2025 27,683   27,683   30,593
2024 27,246   27,246   26,029
2023 23,618   23,618   29,546
2022 28,576   28,576   29,711
Prior 77,967   77,967   54,091
Total 197,873   197,873   193,298
Consumer Mortgage [Member] | Performing [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 12,783   12,783   23,328
2025 27,683   27,683   30,593
2024 27,246   27,246   25,839
2023 23,439   23,439   29,546
2022 28,576   28,576   29,711
Prior 77,815   77,815   53,945
Total 197,542   197,542   192,962
Consumer Mortgage [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2024         190
2023 179   179    
Prior 152   152   146
Total 331   331   336
Consumer construction | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 2,726   2,726   8,782
2025 6,107   6,107   716
2024 432   432   72
2023         464
2022 424   424   114
Prior 119   119   52
Total 9,808   9,808   10,200
Consumer construction | Performing [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 2,726   2,726   8,782
2025 6,107   6,107   716
2024 432   432   72
2023         464
2022 424   424   114
Prior 119   119   52
Total 9,808   9,808   10,200
Home Equity Line of Credit [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Total 57,992   57,992   52,616
Home Equity Line of Credit [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Revolving Loans Amortized Cost Basis 56,795   56,795   52,265
Revolving Loans Converted to Term 1,197   1,197   351
Total 57,992   57,992   52,616
Home Equity Line of Credit [Member] | Performing [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Revolving Loans Amortized Cost Basis 56,733   56,733   52,201
Revolving Loans Converted to Term 1,197   1,197   351
Total 57,930   57,930   52,552
Home Equity Line of Credit [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Revolving Loans Amortized Cost Basis 62   62   64
Total 62   62   64
Consumer Installment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
YTD gross charge-offs 10 17 23 25  
Total 10,147   10,147   9,019
Consumer Installment [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 3,498   3,498   4,215
2025 3,297   3,297   1,837
2024 1,277   1,277   1,731
2023 1,217   1,217   737
2022 509   509   269
Prior 300   300   174
Current fiscal year, YTD gross charge-offs         17
Fiscal year before latest fiscal year, YTD gross charge-offs     13   21
Two years before latest fiscal year, YTD gross charge-offs     4   14
Three years before latest fiscal year, YTD gross charge-offs     1   4
Four years before latest fiscal year, YTD gross charge-offs         2
Prior YTD gross charge-offs     5   13
YTD gross charge-offs     23   71
Revolving Loans Amortized Cost Basis 49   49   56
Total 10,147   10,147   9,019
Consumer Installment [Member] | Performing [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 3,498   3,498   4,215
2025 3,297   3,297   1,837
2024 1,277   1,277   1,728
2023 1,217   1,217   735
2022 508   508   269
Prior 276   276   147
Revolving Loans Amortized Cost Basis 49   49   56
Total 10,122   10,122   8,987
Consumer Installment [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2024         3
2023         2
2022 1   1    
Prior 24   24   27
Total 25   25   32
Consumer Indirect [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
YTD gross charge-offs 24 $ 8 24 $ 8  
Total 3,966   3,966   4,366
Consumer Indirect [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 196   196   392
2025 316   316   516
2024 498   498   478
2023 365   365   708
2022 667   667   422
Prior 1,924   1,924   1,850
Two years before latest fiscal year, YTD gross charge-offs     24    
Prior YTD gross charge-offs         17
YTD gross charge-offs     24   17
Total 3,966   3,966   4,366
Consumer Indirect [Member] | Performing [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2026 196   196   392
2025 316   316   516
2024 498   498   466
2023 356   356   708
2022 667   667   422
Prior 1,891   1,891   1,812
Total 3,924   3,924   4,316
Consumer Indirect [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
2024         12
2023 9   9    
Prior 33   33   38
Total $ 42   $ 42   $ 50