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Available for Sale Securities (Details) - Summary of securities with unrealized losses - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
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)