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Investment (Unrealized Gain (Loss) on Investments) (Details) - USD ($) | Sep. 30, 2024 | Dec. 31, 2023
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Schedule of Investments [Line Items] |  |
Available-for-sale Securities, Amortized Cost Basis, Total | $ 111,917,000 | $ 117,921,000
Gross Unrealized Gains | 14,000 | 15,000
Gross Unrealized Losses | 18,771,000 | 20,767,000
Investment securities - available for sale (at fair value) | 93,160,000 | 97,169,000
Held-to-maturity securities, allowance for credit losses | 59,000 | 45,000
Held-to-maturity Amortized cost | 174,113,000 | 214,342,000
Held-to-maturity Gross Unrealized Gains | 297,000 | 219,000
Held-to-maturity Gross Unrealized Losses | 25,062,000 | 30,146,000
Allowance for Credit Losses, HTM | 59,000 | 45,000
Fair Value | 149,348,000 | 184,415,000
US Treasury Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Held-to-maturity Amortized cost |  | 37,462,000
Held-to-maturity Gross Unrealized Losses |  | 243,000
Fair Value |  | 37,219,000
US Government Agencies Debt Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Available-for-sale Securities, Amortized Cost Basis, Total | 7,000,000 | 7,000,000
Gross Unrealized Losses | 761,000 | 966,000
Investment securities - available for sale (at fair value) | 6,239,000 | 6,034,000
Held-to-maturity Amortized cost | 68,229,000 | 68,014,000
Held-to-maturity Gross Unrealized Losses | 8,662,000 | 10,985,000
Fair Value | 59,567,000 | 57,029,000
Residential Mortgage-Backed Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Available-for-sale Securities, Amortized Cost Basis, Total | 23,202,000 | 24,781,000
Gross Unrealized Losses | 3,559,000 | 4,218,000
Investment securities - available for sale (at fair value) | 19,643,000 | 20,563,000
Held-to-maturity Amortized cost | 29,866,000 | 29,588,000
Held-to-maturity Gross Unrealized Gains | 79,000 | 42,000
Held-to-maturity Gross Unrealized Losses | 2,455,000 | 2,913,000
Fair Value | 27,490,000 | 26,717,000
Commercial Mortgage-Backed Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Available-for-sale Securities, Amortized Cost Basis, Total | 35,721,000 | 36,258,000
Gross Unrealized Losses | 7,368,000 | 7,841,000
Investment securities - available for sale (at fair value) | 28,353,000 | 28,417,000
Held-to-maturity Amortized cost | 21,177,000 | 21,413,000
Held-to-maturity Gross Unrealized Losses | 5,008,000 | 5,361,000
Fair Value | 16,169,000 | 16,052,000
Collateralized Mortgage-Backed Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Available-for-sale Securities, Amortized Cost Basis, Total | 18,533,000 | 19,725,000
Gross Unrealized Losses | 2,853,000 | 3,369,000
Investment securities - available for sale (at fair value) | 15,680,000 | 16,356,000
Held-to-maturity Amortized cost | 50,332,000 | 53,261,000
Held-to-maturity Gross Unrealized Losses | 8,334,000 | 9,973,000
Fair Value | 41,998,000 | 43,288,000
US States and Political Subdivisions Debt Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Available-for-sale Securities, Amortized Cost Basis, Total | 7,803,000 | 10,486,000
Gross Unrealized Gains | 14,000 | 15,000
Gross Unrealized Losses | 91,000 | 189,000
Investment securities - available for sale (at fair value) | 7,726,000 | 10,312,000
Held-to-maturity Amortized cost | 4,509,000 | 4,604,000
Held-to-maturity Gross Unrealized Gains | 218,000 | 177,000
Held-to-maturity Gross Unrealized Losses | 603,000 | 671,000
Allowance for Credit Losses, HTM | 59,000 | 45,000
Fair Value | 4,124,000 | 4,110,000
Corporate Debt Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Available-for-sale Securities, Amortized Cost Basis, Total | 1,000,000 | 1,000,000
Gross Unrealized Losses | 260,000 | 222,000
Investment securities - available for sale (at fair value) | 740,000 | 778,000
Collateralized Debt Obligations [Member] |  |
Schedule of Investments [Line Items] |  |
Available-for-sale Securities, Amortized Cost Basis, Total | 18,658,000 | 18,671,000
Gross Unrealized Losses | 3,879,000 | 3,962,000
Investment securities - available for sale (at fair value) | $ 14,779,000 | $ 14,709,000

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