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Commitments and Contingencies (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Commitments, Period of Time to Provide Funding 45 days  
Loans and Leases Receivable, Commitments to Purchase or Sell $ 4,000,000 $ 1,800,000
Unused lines of Credit [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Unused Commitments to Extend Credit 108,000,000 83,700,000
Commitments for Letters of Credit [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Unused Commitments to Extend Credit 1,500,000 1,600,000
Unused Credit Card Loan Commitments [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Unused Commitments to Extend Credit 6,200,000 5,571,000
Commitments to Extend Credit [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Unused Commitments to Extend Credit $ 300,000 $ 0