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Allowance for Credit Losses and Credit Quality of Loans, Financial Effect of Modifications Made to Borrowers Experiencing Financial Difficulty (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2023
ASU 2022-02 [Member]    
Financing Receivable Financial Effect of Modifications Made to Borrowers Experiencing Financial Difficulty [Abstract]    
Financing receivables with payment default that were modified to borrowers experiencing financial difficulty $ 0  
Term Extension [Member]    
Financing Receivable Financial Effect of Modifications Made to Borrowers Experiencing Financial Difficulty [Abstract]    
Decrease in weighted average contractual interest rate 3.50%  
Combination - Term Extension and Interest Rate Reduction [Member]    
Financing Receivable Financial Effect of Modifications Made to Borrowers Experiencing Financial Difficulty [Abstract]    
Decrease in weighted average contractual interest rate   3.50%
Residential [Member] | Term Extension [Member]    
Financing Receivable Financial Effect of Modifications Made to Borrowers Experiencing Financial Difficulty [Abstract]    
Period of increase in weighted-average maturity 10 years  
Residential [Member] | Combination - Term Extension and Interest Rate Reduction [Member]    
Financing Receivable Financial Effect of Modifications Made to Borrowers Experiencing Financial Difficulty [Abstract]    
Period of increase in weighted-average maturity   14 years