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Loans - Additional Information (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
USD ($)
loan_portfolio
Jun. 30, 2022
USD ($)
Jun. 30, 2023
USD ($)
loan_portfolio
Jun. 30, 2022
USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]        
Number of loan portfolios | loan_portfolio 4   4  
Provision $ 948 $ 905 $ 2,502 $ 1,674
Off-balance sheet, credit loss, liability 1,900   1,900  
Residential        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Provision 179 237 668 (84)
Residential | Contractual Interest Rate Reduction        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Loans modified during period, amount     1,300  
Monthly impact of loans modified during period     10  
Consumer        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Provision 339 $ 338 1,339 $ 813
Mortgage loans in process of foreclosure, amount $ 3,000   $ 3,000  
Consumer | Minimum | Automobile Loan        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Principal repayment terms, period     3 years  
Consumer | Minimum | Credit Card Receivable        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Principal repayment terms, period     1 year  
Consumer | Maximum | Automobile Loan        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Principal repayment terms, period     7 years  
Consumer | Maximum | Credit Card Receivable        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Principal repayment terms, period     5 years