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Available For Sale Securities (Details) - Schedule of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
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Available For Sale Securities (Details) - Schedule of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities [Line Items] |  |
Amortized Cost | $ 249,700 | $ 146,609
Gross Unrealized Gains | 1,694 | 2,854
Gross Unrealized Losses | (2,579) | (57)
Fair Value | 248,815 | 149,406
U.S. Treasury and Government agencies [Member] |  |
Available For Sale Securities (Details) - Schedule of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities [Line Items] |  |
Amortized Cost | 11,502 | 6,541
Gross Unrealized Gains | 213 | 323
Gross Unrealized Losses |  |
Fair Value | 11,715 | 6,864
Mortgage-backed securities [Member] |  |
Available For Sale Securities (Details) - Schedule of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities [Line Items] |  |
Amortized Cost | 216,539 | 125,973
Gross Unrealized Gains | 965 | 1,845
Gross Unrealized Losses | (2,522) | (57)
Fair Value | 214,982 | 127,761
State and political subdivisions [Member] |  |
Available For Sale Securities (Details) - Schedule of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities [Line Items] |  |
Amortized Cost | 13,409 | 11,595
Gross Unrealized Gains | 513 | 680
Gross Unrealized Losses | (24) |
Fair Value | 13,898 | 12,275
Other corporate securities [Member] |  |
Available For Sale Securities (Details) - Schedule of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities [Line Items] |  |
Amortized Cost | 8,250 | 2,500
Gross Unrealized Gains | 3 | 6
Gross Unrealized Losses | (33) |
Fair Value | $ 8,220 | $ 2,506

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