v3.26.1
Loans and the Allowance for Credit Losses - Summary of Details of Portfolio Loans Modified by Loan Category (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Financing Receivable, Modified [Line Items]        
Modifications loans $ 31,097 $ 4,174 $ 32,664 $ 52,064
Percentage of total by loan category 0.20%   0.20% 0.30%
Term Extension [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans $ 30,930 1,143 $ 32,466 $ 46,306
Rate Reduction [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans 167 10 167 10
Payment Delay [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans   3,021 31 5,501
Term Extension and Rate Reduction [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans       247
Home Equity [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans 18 370 18 $ 761
Percentage of total by loan category       0.10%
Home Equity [Member] | Term Extension [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans 18   18  
Home Equity [Member] | Payment Delay [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans   370   $ 761
Residential Real Estate [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans 167 $ 2,156 198 $ 2,642
Percentage of total by loan category   0.10%   0.10%
Residential Real Estate [Member] | Rate Reduction [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans 167   167  
Residential Real Estate [Member] | Payment Delay [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans   $ 2,156 31 $ 2,642
Consumer [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans   $ 495   $ 549
Percentage of total by loan category   0.10%   0.10%
Consumer [Member] | Payment Delay [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans   $ 495   $ 549
Commercial Real Estate - Land and Construction [Member] | Commercial Real Estate [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans       $ 24,219
Percentage of total by loan category       1.40%
Commercial Real Estate - Land and Construction [Member] | Commercial Real Estate [Member] | Term Extension [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans       $ 24,219
Commercial Real Estate - Improved Property [Member] | Commercial Real Estate [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans $ 22,615   $ 22,715 $ 17,827
Percentage of total by loan category 0.20%   0.20% 0.20%
Commercial Real Estate - Improved Property [Member] | Commercial Real Estate [Member] | Term Extension [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans $ 22,615   $ 22,715 $ 16,090
Commercial Real Estate - Improved Property [Member] | Commercial Real Estate [Member] | Payment Delay [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans       1,490
Commercial Real Estate - Improved Property [Member] | Commercial Real Estate [Member] | Term Extension and Rate Reduction [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans       247
Commercial and Industrial [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans $ 8,297 1,153 $ 9,733 $ 6,066
Percentage of total by loan category 0.30%   0.30% 0.20%
Commercial and Industrial [Member] | Term Extension [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans $ 8,297 1,143 $ 9,733 $ 5,997
Commercial and Industrial [Member] | Rate Reduction [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans   $ 10   10
Commercial and Industrial [Member] | Payment Delay [Member]        
Financing Receivable, Modified [Line Items]        
Modifications loans       $ 59