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Loans, Additional Information (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Mar. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Mar. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Mortgage loans secured by residential real estate that were in the process of foreclosure | $ 53 |  | $ 53 |  |  | $ 0 |  |
Loans and Leases Receivable, Deferred Income | 533 |  | 533 |  |  | $ 181 |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 1,813 | $ 325 | $ 6,248 | $ 325 |  |  |  |
Loans and Leases Receivable, Ratio of Nonperforming Loans to All Loans | 0.16% |  | 0.16% |  |  | 0.00% |  |
Off-Balance-Sheet, Credit Loss, Liability | $ 362 | 381 | $ 362 | 381 | $ 329 | $ 281 | $ 482 | $ 0
Retained earnings | (136,883) |  | (136,883) |  |  | (140,017) |  | (139,249)
Deferred Tax Assets, Net |  |  |  |  |  |  |  | 6,639
Financing Receivable, Accrued Interest, Writeoff |  |  | 31 |  |  |  |  |
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-13 |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Off-Balance-Sheet, Credit Loss, Liability |  |  |  |  |  |  |  | 571
Retained earnings |  |  |  |  |  |  |  | 1,922
Deferred Tax Assets, Net |  |  |  |  |  |  |  | $ 511
Federal Home Loan Mortgage Corporation and Other Investors [Member] |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Unpaid principal balance of loans serviced for others | 423,000 |  | 423,000 |  |  | $ 391,800 |  |
Commercial Portfolio Segment |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 1,813 | $ 0 | $ 3,606 | 0 |  |  |  |
Commercial Portfolio Segment | Minimum |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Loans and Leases Receivable, Maturity Period |  |  | 1 year |  |  |  |  |
Commercial Portfolio Segment | Maximum |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Loans and Leases Receivable, Maturity Period |  |  | 10 years |  |  |  |  |
Commercial Real Estate Portfolio Segment | Minimum |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Adjustable rate period |  |  | 1 year |  |  |  |  |
Amortization period |  |  | 5 years |  |  |  |  |
Balloon payments period |  |  | 1 year |  |  |  |  |
Loan to appraised value ratio |  |  | 75.00% |  |  |  |  |
Commercial Real Estate Portfolio Segment | Maximum |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Adjustable rate period |  |  | 10 years |  |  |  |  |
Amortization period |  |  | 25 years |  |  |  |  |
Balloon payments period |  |  | 10 years |  |  |  |  |
Loan to appraised value ratio |  |  | 85.00% |  |  |  |  |
Residential Portfolio Segment |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Home equity line of credit draw period |  |  | 5 years |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring, Postmodification |  |  |  | $ 325 |  |  |  |
Financing Receivable, Nonaccrual, Number Newly Classified During Period |  |  | 1 |  |  |  |  |
Residential Portfolio Segment | Minimum |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Adjustable rate period |  |  | 1 year |  |  |  |  |
Amortization period |  |  | 5 years |  |  |  |  |
Loan to appraised value ratio |  |  | 80.00% |  |  |  |  |
Residential Portfolio Segment | Maximum |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Adjustable rate period |  |  | 15 years |  |  |  |  |
Amortization period |  |  | 30 years |  |  |  |  |
Consumer | Maximum |  |  |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |
Amortization period |  |  | 72 months |  |  |  |  |

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