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Fair Value (Quantitative information related to foreclosed assets) (Details) - Discounted appraisal value [Member] - Level 3 [Member]
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Loans Receivable, Collateralized By Cash Crop Inventory [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount 40.00%  
Loans Receivable, Collateralized By Cash Crop Inventory [Member] | Minimum [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount   30.00%
Loans Receivable, Collateralized By Cash Crop Inventory [Member] | Maximum [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount   40.00%
Real Estate [Member] | Minimum [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount 20.00% 20.00%
Real Estate [Member] | Maximum [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount 30.00% 30.00%