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Available-for-Sale Securities (Details) - Summary of securities with unrealized losses - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
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Available-for-Sale Securities (Details) - Summary of securities with unrealized losses [Line Items] |  |
Less than 12 Months, Fair Value | $ 31,903 | $ 12,447
Less than 12 Months, Unrealized Losses | (159) | (68)
12 Months or Longer, Fair Value | 6,862 | 46,524
12 Months or Longer, Unrealized Losses | (46) | (1,112)
Total Fair Value | 38,765 | 58,971
Total Unrealized Losses | (205) | (1,180)
US Treasury and Government [Member] |  |
Available-for-Sale Securities (Details) - Summary of securities with unrealized losses [Line Items] |  |
Less than 12 Months, Fair Value | 872 | 1,417
Less than 12 Months, Unrealized Losses | (1) | (8)
12 Months or Longer, Fair Value | 2,598 | 7,870
12 Months or Longer, Unrealized Losses | (1) | (106)
Total Fair Value | 3,470 | 9,287
Total Unrealized Losses | (2) | (114)
Collateralized Mortgage Backed Securities [Member] |  |
Available-for-Sale Securities (Details) - Summary of securities with unrealized losses [Line Items] |  |
Less than 12 Months, Fair Value | 30,692 | 10,613
Less than 12 Months, Unrealized Losses | (157) | (54)
12 Months or Longer, Fair Value | 4,264 | 37,495
12 Months or Longer, Unrealized Losses | (45) | (985)
Total Fair Value | 34,956 | 48,108
Total Unrealized Losses | (202) | (1,039)
US States and Political Subdivisions Debt Securities [Member] |  |
Available-for-Sale Securities (Details) - Summary of securities with unrealized losses [Line Items] |  |
Less than 12 Months, Fair Value | 339 | 417
Less than 12 Months, Unrealized Losses | (1) | (6)
12 Months or Longer, Fair Value |  | 1,159
12 Months or Longer, Unrealized Losses |  | (21)
Total Fair Value | 339 | 1,576
Total Unrealized Losses | $ (1) | $ (27)

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