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Goodwill and Other Intangible Assets (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]          
[custom:GrossServiceFeeIncome]     $ 1,100,000 $ 1,000,000.0  
Weighted Average [Member]          
Finite-Lived Intangible Assets [Line Items]          
Assumption for fair value of interests continued to be held by transferor servicing assets or liabilities weighted average default rate     1.39%   1.37%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve, Amount $ 235,000   $ 235,000   $ 235,000
Mortgage Loans Serviced [Member]          
Finite-Lived Intangible Assets [Line Items]          
Escrow deposit 9,600,000   9,600,000   4,700,000
Interest and Fee Income, Other Loans 391,000 $ 334,000      
Servicing asset at fair value, amount $ 4,100,000   $ 4,100,000   $ 5,200,000
Mortgage Loans Serviced [Member] | Minimum [Member]          
Finite-Lived Intangible Assets [Line Items]          
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, discount rate     9.00%   9.00%
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, prepayment speed     6.27%   6.00%
Mortgage Loans Serviced [Member] | Maximum [Member]          
Finite-Lived Intangible Assets [Line Items]          
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, discount rate     12.00%   11.00%
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, prepayment speed     27.69%   23.21%