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Fair Value (Details 1) - USD ($)
9 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Mortgage loans held for sale $ 9,086,000 $ 9,139,000
Impaired loans 17,417,000 5,800.0
Other real estate 0 128,000
Mortgage Loans Held For Sale    
Mortgage loans held for sale $ 9,086,000 9,139,000
Valuation technique Rate lock commitment  
Significant unobservable inputs N/A  
General range of significant unobservable input values N/A  
Impaired Loans    
Impaired loans $ 17,417,000 20,369,000
Valuation technique Appraised value and discounted cash flows  
Significant unobservable inputs Discounts to reflect current market conditions and ultimate collectability  
General range of significant unobservable input values 0-25  
Other Real Estate    
Other real estate $ 0 128,000
Valuation technique Appraised value  
Significant unobservable inputs Discounts to reflect current market conditions and estimated costs to sell  
General range of significant unobservable input values 0-25  
Level 3    
Mortgage loans held for sale $ 9,086,000 9,139,000
Impaired loans 17,417,000 20,369,000
Other real estate   128,000
Level 1    
Mortgage loans held for sale 0 0
Impaired loans 0 0
Other real estate   0
Level 2    
Mortgage loans held for sale 0 0
Impaired loans $ 0 0
Other real estate   $ 0