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Security Types (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Schedule of Available-for-sale Securities [Line Items] |  |
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value | $ 5,600 | $ 5,235
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value | 68,013 | 58,518
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value | 105,065 | 112,219
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value | 227,014 | 229,332
Available-for-sale Securities, Fair Value, Total | 405,692 | 405,304
Available For Sale Securities, Gross Unrealized Gains | 49 | 11
Available For Sale Securities, Gross Unrealized Losses | 47,396 | 54,653
Available-for-sale Securities, Amortized Cost Basis | 453,039 | 459,946
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 | 5,300 | 4,935
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value | 59,997 | 50,746
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value | 61,883 | 69,936
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value | 0 | 0
Available-for-sale Securities, Fair Value, Total | 127,180 | 125,617
Available For Sale Securities, Gross Unrealized Gains | 0 | 0
Available For Sale Securities, Gross Unrealized Losses | 13,574 | 15,826
Available-for-sale Securities, Amortized Cost Basis | 140,754 | 141,443
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 | 6,984 | 7,130
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value | 27,601 | 27,153
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value | 181,114 | 183,877
Available-for-sale Securities, Fair Value, Total | 215,699 | 218,160
Available For Sale Securities, Gross Unrealized Gains | 0 | 0
Available For Sale Securities, Gross Unrealized Losses | 29,522 | 33,146
Available-for-sale Securities, Amortized Cost Basis | 245,221 | 251,306
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 | 300 | 300
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value | 1,032 | 642
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value | 15,581 | 15,130
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value | 45,900 | 45,455
Available-for-sale Securities, Fair Value, Total | 62,813 | 61,527
Available For Sale Securities, Gross Unrealized Gains | 49 | 11
Available For Sale Securities, Gross Unrealized Losses | 4,300 | 5,681
Available-for-sale Securities, Amortized Cost Basis | $ 67,064 | $ 67,197

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