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Loans and Other Real Estate - Summary of Restructured Loans within Previous 12 Months that have Subsequently Defaulted (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2020
USD ($)
Contract
Mar. 31, 2019
USD ($)
Contract
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Number of Contracts | Contract 2 0
Financing receivable, modifications, subsequent default, recorded investment | $ $ 83 $ 0
Home equity and consumer    
Financing Receivable, Troubled Debt Restructuring [Line Items]    
Number of Contracts | Contract 2 0
Financing receivable, modifications, subsequent default, recorded investment | $ $ 83 $ 0