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Mortgage Loan Servicing (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Mortgage loans on real estate writedown or reserve amount $ 9,000    
Weighted Average [Member]      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Assumption for fair value of interests continued to be held by transferor servicing assets or liabilities weighted average default rate 1.34% 1.36%  
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve, Amount $ 226,000 $ 235,000  
Mortgage Loans Serviced [Member]      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Escrow deposit 5,800,000 5,800,000  
Interest and fee income, other loans 1,800,000 1,500,000 $ 1,400,000
Servicing asset at fair value, amount $ 6,700,000 $ 4,400,000  
Mortgage Loans Serviced [Member] | Minimum [Member]      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, discount rate 9.00% 8.78%  
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, prepayment speed 6.02% 7.10%  
Mortgage Loans Serviced [Member] | Maximum [Member]      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, discount rate 12.00% 12.00%  
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, prepayment speed 23.70% 29.61%