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LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES, Recorded Investment in Loan Classes Based on Payment Activity, By Origination Year (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
Total loans | $ 2,313,242 | $ 2,248,836 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
Gross charge-offs | 2,673 | 1,329 | $ 472
Residential Real Estate [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 11,487 | 19,082 |
2023/2022 | 23,870 | 94,105 |
2022/2021 | 88,963 | 48,540 |
2021/2020 | 46,482 | 30,336 |
2020/2019 | 28,000 | 18,923 |
Prior | 102,933 | 99,213 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 301,735 | 310,199 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 5 | 1 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Gross charge-offs | 5 | 1 |
Residential Real Estate [Member] | Performing [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 11,487 | 19,082 |
2023/2022 | 23,870 | 93,706 |
2022/2021 | 88,581 | 47,774 |
2021/2020 | 45,731 | 29,940 |
2020/2019 | 27,537 | 18,923 |
Prior | 101,823 | 97,813 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 299,029 | 307,238 |
Residential Real Estate [Member] | Nonperforming [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 399 |
2022/2021 | 382 | 766 |
2021/2020 | 751 | 396 |
2020/2019 | 463 | 0 |
Prior | 1,110 | 1,400 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 2,706 | 2,961 |
Home Equity [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 2,987 | 3,877 |
2023/2022 | 3,456 | 3,008 |
2022/2021 | 2,418 | 1,886 |
2021/2020 | 1,454 | 1,954 |
2020/2019 | 1,608 | 2,462 |
Prior | 8,019 | 7,955 |
Revolving Loans Amortized Cost Basis | 29,302 | 28,286 |
Revolving Loans Converted to Term | 419 | 363 |
Total loans | 49,663 | 49,791 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Gross charge-offs | 0 | 0 |
Home Equity [Member] | Performing [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 2,987 | 3,877 |
2023/2022 | 3,456 | 3,008 |
2022/2021 | 2,418 | 1,886 |
2021/2020 | 1,454 | 1,954 |
2020/2019 | 1,525 | 2,462 |
Prior | 7,937 | 7,883 |
Revolving Loans Amortized Cost Basis | 29,302 | 28,219 |
Revolving Loans Converted to Term | 419 | 363 |
Total loans | 49,498 | 49,652 |
Home Equity [Member] | Nonperforming [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 83 | 0 |
Prior | 82 | 72 |
Revolving Loans Amortized Cost Basis | 0 | 67 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 165 | 139 |
Consumer [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 2,076 | 1,803 |
2023/2022 | 887 | 1,000 |
2022/2021 | 589 | 539 |
2021/2020 | 543 | 477 |
2020/2019 | 323 | 557 |
Prior | 3,516 | 3,681 |
Revolving Loans Amortized Cost Basis | 125,272 | 53,254 |
Revolving Loans Converted to Term | 1 | 5 |
Total loans | 133,207 | 61,316 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 13 | 0 |
2022/2021 | 27 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 1 |
Prior | 38 | 341 |
Revolving Loans Amortized Cost Basis | 29 | 23 |
Revolving Loans Converted to Term | 0 | 0 |
Gross charge-offs | 107 | 365 |
Consumer [Member] | Performing [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 2,076 | 1,803 |
2023/2022 | 880 | 979 |
2022/2021 | 589 | 539 |
2021/2020 | 543 | 477 |
2020/2019 | 317 | 557 |
Prior | 2,520 | 2,988 |
Revolving Loans Amortized Cost Basis | 125,272 | 53,254 |
Revolving Loans Converted to Term | 1 | 5 |
Total loans | 132,198 | 60,602 |
Consumer [Member] | Nonperforming [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 7 | 21 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 6 | 0 |
Prior | 996 | 693 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 1,009 | 714 |
Mortgage, Home Equity, and Consumer [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 16,550 | 24,762 |
2023/2022 | 28,213 | 98,113 |
2022/2021 | 91,970 | 50,965 |
2021/2020 | 48,479 | 32,767 |
2020/2019 | 29,931 | 21,942 |
Prior | 114,468 | 110,849 |
Revolving Loans Amortized Cost Basis | 154,574 | 81,540 |
Revolving Loans Converted to Term | 420 | 368 |
Total loans | 484,605 | 421,306 |
Mortgage, Home Equity, and Consumer [Member] | Performing [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 16,550 | 24,762 |
2023/2022 | 28,206 | 97,693 |
2022/2021 | 91,588 | 50,199 |
2021/2020 | 47,728 | 32,371 |
2020/2019 | 29,379 | 21,942 |
Prior | 112,279 | 108,684 |
Revolving Loans Amortized Cost Basis | 154,574 | 81,473 |
Revolving Loans Converted to Term | 420 | 368 |
Total loans | 480,724 | 417,492 |
Mortgage, Home Equity, and Consumer [Member] | Nonperforming [Member] |  |  |
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 7 | 420 |
2022/2021 | 382 | 766 |
2021/2020 | 751 | 396 |
2020/2019 | 552 | 0 |
Prior | 2,189 | 2,165 |
Revolving Loans Amortized Cost Basis | 0 | 67 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | $ 3,881 | $ 3,814 |

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