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Security Types (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	$ 4,993	$ 14,437
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	29,160	23,547
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	29,146	32,963
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	172,603	168,854
Available-for-sale Securities, Fair Value, Total	235,902	239,801
Available For Sale Securities, Gross Unrealized Gains	3,117	608
Available For Sale Securities, Gross Unrealized Losses	368	5,630
Available-for-sale Securities, Amortized Cost Basis	233,153	244,823
US Government and Government Agencies and Authorities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	4,993	14,437
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	27,245	19,865
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	18,470	16,869
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	0	0
Available-for-sale Securities, Fair Value, Total	50,708	51,171
Available For Sale Securities, Gross Unrealized Gains	215	25
Available For Sale Securities, Gross Unrealized Losses	98	1,200
Available-for-sale Securities, Amortized Cost Basis	50,591	52,346
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	560	0
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	4,510	8,368
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	118,207	110,230
Available-for-sale Securities, Fair Value, Total	123,277	118,598
Available For Sale Securities, Gross Unrealized Gains	798	65
Available For Sale Securities, Gross Unrealized Losses	261	3,738
Available-for-sale Securities, Amortized Cost Basis	122,740	122,271
US States and Political Subdivisions Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	1,355	3,682
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	6,166	7,726
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	54,396	58,624
Available-for-sale Securities, Fair Value, Total	61,917	70,032
Available For Sale Securities, Gross Unrealized Gains	2,104	518
Available For Sale Securities, Gross Unrealized Losses	9	692
Available-for-sale Securities, Amortized Cost Basis	$ 59,822	$ 70,206

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