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Significant Accounting Policies (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2024
USD ($)
banking_center
Jun. 30, 2023
USD ($)
Jun. 30, 2024
USD ($)
banking_center
segment
Jun. 30, 2023
USD ($)
Dec. 31, 2023
USD ($)
Property, Plant and Equipment [Line Items]          
Number of banking centers | banking_center 60   60    
Number of segments | segment     1    
Amortization of investments in tax credit funds $ 415 $ 454 $ 830 $ 907  
Income tax credits and other income tax benefits 504 $ 569 1,000 $ 1,100  
Investments in tax credit entities $ 6,700   $ 6,700   $ 7,600
Tax Credit Entity          
Property, Plant and Equipment [Line Items]          
General partner ownership interest     0.10%