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Fair Value of Financial Instruments (Qualitative Information for Assets and Liabilities) (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Minimum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Constant prepayment rate 5.61% 4.72%
Maximum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Constant prepayment rate 20.80% 9.49%
Servicing Assets [Member] | Cash Flow Valuation Technique [Member] | Minimum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Constant prepayment rate 5.61%  
Discount rate 10.00%  
Servicing Assets [Member] | Cash Flow Valuation Technique [Member] | Maximum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Constant prepayment rate 20.80%  
Discount rate 15.50%  
Servicing Assets [Member] | Cash Flow Valuation Technique [Member] | Weighted Average [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Constant prepayment rate 6.52%  
Discount rate 11.52%  
Collateral dependant impaired loan | Fair value of property or collateral [Member] | Minimum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Appraised Value 11.20%  
Collateral dependant impaired loan | Fair value of property or collateral [Member] | Maximum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Appraised Value 44.20%  
Collateral dependant impaired loan | Fair value of property or collateral [Member] | Weighted Average [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Appraised Value 19.73%  
Foreclosed real estate [Member] | Fair value of property or collateral [Member] | Minimum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Appraised Value 11.20%  
Foreclosed real estate [Member] | Fair value of property or collateral [Member] | Maximum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Appraised Value 42.20%  
Foreclosed real estate [Member] | Fair value of property or collateral [Member] | Weighted Average [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Appraised Value 16.11%  
Other repossessed assets [Member] | Fair value of property or collateral [Member] | Minimum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Estimated net realizable value 36.00%  
Other repossessed assets [Member] | Fair value of property or collateral [Member] | Maximum [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Estimated net realizable value 64.00%  
Other repossessed assets [Member] | Fair value of property or collateral [Member] | Weighted Average [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Estimated net realizable value 52.00%  
Fair Value, Inputs, Level 3 [Member] | Servicing Assets [Member] | Cash Flow Valuation Technique [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Fair Value assets and liabilities measured on reccurring basis $ 47,926  
Fair Value, Inputs, Level 3 [Member] | Collateral dependant impaired loan | Cash Flow Valuation Technique [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Fair Value assets and liabilities measured on reccurring basis 32,764  
Fair Value, Inputs, Level 3 [Member] | Foreclosed real estate [Member] | Cash Flow Valuation Technique [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Fair Value assets and liabilities measured on reccurring basis 24,792  
Fair Value, Inputs, Level 3 [Member] | Other repossessed assets [Member] | Cash Flow Valuation Technique [Member]    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Fair Value assets and liabilities measured on reccurring basis $ 1,360