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Subordinated Debentures (Details Narrative) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2013
Dec. 31, 2005
Dec. 31, 2003
Deffered Tax Assets Investment Impairments            
Subordinated Borrowing [Line Items]            
Proceeds from issuance of debt           $ 8.2
Debt instruments, due date, year           2034
Debt instrument, description of variable rate basis           Interest accrues at three month LIBOR plus 2.85%.
Subordinated borrowing, interest rate 3.06% 4.79%        
Deffered Tax Assets Investment Impairments | London Interbank Offered Rate (LIBOR) [Member]            
Subordinated Borrowing [Line Items]            
Debt variable rate     2.85%      
Deffered Tax Assets Loans And Allowance For Loan Losses            
Subordinated Borrowing [Line Items]            
Proceeds from issuance of debt         $ 8.2  
Debt instruments, due date, year         2036  
Debt instrument, description of variable rate basis         Interest accrues at three month LIBOR plus 1.34%.  
Subordinated borrowing, interest rate 1.56% 3.23%        
Deffered Tax Assets Loans And Allowance For Loan Losses | London Interbank Offered Rate (LIBOR) [Member]            
Subordinated Borrowing [Line Items]            
Debt variable rate     1.34%      
Deffered Tax Assets Defferred Compensation Agreements            
Subordinated Borrowing [Line Items]            
Proceeds from issuance of debt       $ 5.2    
Debt instruments, due date, year       2036    
Debt instrument, description of variable rate basis       Interest accrues at three month LIBOR plus 1.62%.    
Subordinated borrowing, interest rate 1.86% 3.55%        
Deffered Tax Assets Defferred Compensation Agreements | London Interbank Offered Rate (LIBOR) [Member]            
Subordinated Borrowing [Line Items]            
Debt variable rate     1.62%