XML 67 R57.htm IDEA: XBRL DOCUMENT v3.20.2
Fair Value (Quantitative information related to foreclosed assets) (Details) - Discounted appraisal value [Member] - Level 3 [Member] - Real Estate [Member]
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Minimum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount 20.00% 20.00%
Maximum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
ImpairedFinancingReceivableFairValueDisclosureAppraisedValueDiscount 30.00% 30.00%