v3.26.1
Loans and Allowance for Credit Losses - Loan Modifications (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Financing Receivable Recorded Investment Past Due [Line Items]        
Financing receivable, modified in Period, to total financing receivables, percentage 0.04% 0.00% 0.06% 0.00%
Payment defaults on loans previously modified in the preceding 12 months     $ 0 $ 0
Additional funds committed on loans $ 100 $ 100 $ 100 $ 100
Other Commercial Loans        
Financing Receivable Recorded Investment Past Due [Line Items]        
Financing receivable, modified in Period, to total financing receivables, percentage 0.51% 0.01% 0.82% 0.01%
Weighted-Average Interest Rate Reduction 0.50%   0.50%  
Weighted-Average Term Extension (years) 2 years 7 months 13 days 5 years 2 years 2 months 8 days 1 year 8 months 12 days
Term Extension        
Financing Receivable Recorded Investment Past Due [Line Items]        
Financing receivable modifications post modification recorded investment during period $ 673 $ 14 $ 1,228 $ 19
Term Extension | Other Commercial Loans        
Financing Receivable Recorded Investment Past Due [Line Items]        
Financing receivable modifications post modification recorded investment during period 673 $ 14 1,228 $ 19
Combination Term Extension Interest Rate Reduction        
Financing Receivable Recorded Investment Past Due [Line Items]        
Financing receivable modifications post modification recorded investment during period 235   235  
Combination Term Extension Interest Rate Reduction | Other Commercial Loans        
Financing Receivable Recorded Investment Past Due [Line Items]        
Financing receivable modifications post modification recorded investment during period $ 235   $ 235