v3.26.1
Loans and Allowance for Credit Losses - Summary of Amortized Cost Basis of Individually Evaluated Loans (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Business Assets    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment $ 1,770 $ 1,971
Real Estate    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment 4,864 5,896
Commercial real estate | Business Assets    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment 0 0
Commercial real estate | Real Estate    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment 2,749 3,644
Residential mortgage | Business Assets    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment 0 0
Residential mortgage | Real Estate    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment 1,832 1,930
Commercial and industrial | Business Assets    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment 1,770 1,971
Commercial and industrial | Real Estate    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment 279 317
Home equity lines of credit | Business Assets    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment 0 0
Home equity lines of credit | Real Estate    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Financing Receivable, Individually Evaluated for Impairment $ 4 $ 5