Investment Securities (Unrealized Gain (Loss) on Investments) (Details) - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis, Total	$ 116,795,000	$ 117,921,000
Gross Unrealized Gains	14,000	15,000
Gross Unrealized Losses	21,229,000	20,767,000
Investment securities - available for sale (at fair value)	95,580,000	97,169,000
Held-to-maturity securities, allowance for credit losses	45,000	45,000
Held-to-maturity Amortized cost	183,181,000	214,342,000
Held-to-maturity Gross Unrealized Gains	162,000	219,000
Held-to-maturity Gross Unrealized Losses	31,118,000	30,146,000
Allowance for Credit Losses, HTM	45,000	45,000
Fair Value	152,225,000	184,415,000
US Treasury Securities [Member]
Schedule of Investments [Line Items]
Held-to-maturity Amortized cost	7,498,000	37,462,000
Held-to-maturity Gross Unrealized Losses	14,000	243,000
Fair Value	7,484,000	37,219,000
U.S. government agencies [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis, Total	7,000,000	7,000,000
Gross Unrealized Losses	981,000	966,000
Investment securities - available for sale (at fair value)	6,019,000	6,034,000
Held-to-maturity Amortized cost	68,085,000	68,014,000
Held-to-maturity Gross Unrealized Losses	11,443,000	10,985,000
Fair Value	56,642,000	57,029,000
Residential mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis, Total	24,261,000	24,781,000
Gross Unrealized Losses	4,407,000	4,218,000
Investment securities - available for sale (at fair value)	19,854,000	20,563,000
Held-to-maturity Amortized cost	29,258,000	29,588,000
Held-to-maturity Gross Unrealized Gains	14,000	42,000
Held-to-maturity Gross Unrealized Losses	3,389,000	2,913,000
Fair Value	25,883,000	26,717,000
Commercial mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis, Total	36,082,000	36,258,000
Gross Unrealized Losses	8,166,000	7,841,000
Investment securities - available for sale (at fair value)	27,916,000	28,417,000
Held-to-maturity Amortized cost	21,371,000	21,413,000
Held-to-maturity Gross Unrealized Losses	5,583,000	5,361,000
Fair Value	15,788,000	16,052,000
Collateralized mortgage obligations [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis, Total	19,320,000	19,725,000
Gross Unrealized Losses	3,431,000	3,369,000
Investment securities - available for sale (at fair value)	15,889,000	16,356,000
Held-to-maturity Amortized cost	52,364,000	53,261,000
Held-to-maturity Gross Unrealized Losses	10,016,000	9,973,000
Fair Value	42,348,000	43,288,000
Obligations of states and political subdivisions [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis, Total	10,481,000	10,486,000
Gross Unrealized Gains	14,000	15,000
Gross Unrealized Losses	242,000	189,000
Investment securities - available for sale (at fair value)	10,253,000	10,312,000
Held-to-maturity Amortized cost	4,605,000	4,604,000
Held-to-maturity Gross Unrealized Gains	148,000	177,000
Held-to-maturity Gross Unrealized Losses	673,000	671,000
Allowance for Credit Losses, HTM	45,000	45,000
Fair Value	4,080,000	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	237,000	222,000
Investment securities - available for sale (at fair value)	763,000	778,000
Collateralized debt obligations [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis, Total	18,651,000	18,671,000
Gross Unrealized Losses	3,765,000	3,962,000
Investment securities - available for sale (at fair value)	$ 14,886,000	$ 14,709,000