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Investment (Amortized Cost and Fair Values Classified by Contractual Maturity Date) (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
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Schedule of Investments [Line Items] |  |
Amortized Cost: Due after one year or less | $ 1,270 |
Amortized Cost: Due after one year through five years | 5,250 |
Amortized Cost: Due after five years through ten years | 3,396 |
Fair Value: Due after one year or less | 1,270 |
Fair Value: Due after one year through five years | 5,077 |
Fair Value: Due after five years through ten years | 3,117 |
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss | 111,917 | $ 117,921
Investment securities - available for sale (at fair value) | 93,160 | 97,169
Amortized Cost: Due after one year through five years, Held to maturity | 12,500 |
Amortized Cost: Due after five years through ten years, Held to maturity | 40,498 |
Amortized Cost: Due after ten years, Held to maturity | 19,740 |
Amortized Cost: Total, Held to maturity | 72,738 |
Fair Value: Due after one year through five years, Held to maturity | 12,115 |
Fair Value: Due after five years through ten years, Held to maturity | 35,862 |
Fair Value: Due after ten years, Held to maturity | 15,714 |
Fair Value: Total, Held to maturity | 63,691 |
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss | 174,113 | 214,342
Held-to-maturity securities, fair value | 149,348 | 184,415
Residential Mortgage-Backed Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Amortized Cost: Due after ten years | 24,545 |
Fair Value: Due after ten years | 20,020 |
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss | 23,202 | 24,781
Investment securities - available for sale (at fair value) | 19,643 | 20,563
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss | 29,866 | 29,588
Held-to-maturity securities, fair value | 27,490 | 26,717
Commercial Mortgage-Backed Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Available For Sale Debt Maturities Amortized Cost Sub Total | 34,461 |
Available for sale debt maturities fair value sub total | 29,484 |
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss | 35,721 | 36,258
Investment securities - available for sale (at fair value) | 28,353 | 28,417
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss | 21,177 | 21,413
Held-to-maturity securities, fair value | 16,169 | 16,052
Collateralized Mortgage-Backed Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss | 18,533 | 19,725
Investment securities - available for sale (at fair value) | 15,680 | 16,356
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss | 50,332 | 53,261
Held-to-maturity securities, fair value | $ 41,998 | $ 43,288

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