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Loans - Troubled Debt Restructurings on Financing Receivables (Details) - TDRs [Member]
$ in Thousands
3 Months Ended
Mar. 31, 2022
USD ($)
Loan
Mar. 31, 2021
USD ($)
Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Troubled Debt Restructurings, Number of Loans | Loan 3 5
Troubled Debt Restructurings, Recorded Investment | $ $ 272 $ 859
Residential Real Estate [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Troubled Debt Restructurings, Number of Loans | Loan 1 2
Troubled Debt Restructurings, Recorded Investment | $ $ 252 $ 150
Home Equity and Improvement [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Troubled Debt Restructurings, Number of Loans | Loan   3
Troubled Debt Restructurings, Recorded Investment | $   $ 709
Consumer Finance [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Troubled Debt Restructurings, Number of Loans | Loan 2  
Troubled Debt Restructurings, Recorded Investment | $ $ 20