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Available for Sale Securities (Details) - Summary of securities with unrealized losses - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
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Available for Sale Securities (Details) - Summary of securities with unrealized losses [Line Items] |  |
Less than 12 Months, Fair Value | $ 1,985 | $ 31,903
Less than 12 Months, Unrealized Losses | (3) | (159)
12 Months or Longer, Fair Value | 1,154 | 6,862
12 Months or Longer, Unrealized Losses | (9) | (46)
Total Fair Value | 3,139 | 38,765
Total Unrealized Losses | (12) | (205)
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
Less than 12 Months, Unrealized Losses |  | (1)
12 Months or Longer, Fair Value |  | 2,598
12 Months or Longer, Unrealized Losses |  | (1)
Total Fair Value |  | 3,470
Total Unrealized Losses |  | (2)
Collateralized Mortgage Backed Securities [Member] |  |
Available for Sale Securities (Details) - Summary of securities with unrealized losses [Line Items] |  |
Less than 12 Months, Fair Value | 1,985 | 30,692
Less than 12 Months, Unrealized Losses | (3) | (157)
12 Months or Longer, Fair Value | 1,154 | 4,264
12 Months or Longer, Unrealized Losses | (9) | (45)
Total Fair Value | 3,139 | 34,956
Total Unrealized Losses | (12) | (202)
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
Less than 12 Months, Unrealized Losses |  | (1)
12 Months or Longer, Fair Value |  |
12 Months or Longer, Unrealized Losses |  |
Total Fair Value |  | 339
Total Unrealized Losses |  | $ (1)

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