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Fair Value Financial Instruments (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
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Carrying (Reported) Amount, Fair Value Disclosure [Member] |  |
Fair Value, Financial Assets: [Abstract] |  |
Fair Value, Financial Instruments, Loans, Net | $ 456,082 | $ 456,515
Fair Value, Financial Instruments, Loans Held For Sale | 3,418 | 2,202
Fair Value, Financial Liabilities: [Abstract] |  |
Fair Value, Financial Instruments, Time Deposits | 160,401 | 167,199
Estimate of Fair Value, Fair Value Disclosure [Member] |  |
Fair Value, Financial Assets: [Abstract] |  |
Fair Value, Financial Instruments, Loans, Net | 451,816 | 453,705
Fair Value, Financial Instruments, Loans Held For Sale | 3,509 | 2,251
Fair Value, Financial Liabilities: [Abstract] |  |
Fair Value, Financial Instruments, Time Deposits | 162,025 | 168,316
Estimate of Fair Value, Fair Value Disclosure [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Fair Value, Financial Assets: [Abstract] |  |
Fair Value, Financial Instruments, Loans, Net | 0 | 0
Fair Value, Financial Instruments, Loans Held For Sale | 0 | 0
Fair Value, Financial Liabilities: [Abstract] |  |
Fair Value, Financial Instruments, Time Deposits | 0 | 0
Estimate of Fair Value, Fair Value Disclosure [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Fair Value, Financial Assets: [Abstract] |  |
Fair Value, Financial Instruments, Loans, Net | 0 | 0
Fair Value, Financial Instruments, Loans Held For Sale | 3,509 | 2,251
Fair Value, Financial Liabilities: [Abstract] |  |
Fair Value, Financial Instruments, Time Deposits | 162,025 | 168,316
Estimate of Fair Value, Fair Value Disclosure [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Fair Value, Financial Assets: [Abstract] |  |
Fair Value, Financial Instruments, Loans, Net | 451,816 | 453,705
Fair Value, Financial Instruments, Loans Held For Sale | 0 | 0
Fair Value, Financial Liabilities: [Abstract] |  |
Fair Value, Financial Instruments, Time Deposits | $ 0 | $ 0

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