v3.26.1
Loans and Leases - Narrative (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
loan
relationship
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]          
Deferred loan costs $ 18,900,000   $ 18,900,000   $ 20,000,000.0
Percent of loans considered current 99.10%   99.10%   98.60%
Total collateral dependent loans $ 1,000,000.0   $ 1,000,000.0    
Aggregate credit exposure threshold 1,000,000.0   1,000,000.0    
Provision for (recovery of) credit losses 4,896,000 $ 16,413,000 14,257,000 $ 26,418,000  
Net charge-off 5,200,000 7,000,000.0      
Credit loss liability 2,600,000   2,600,000   $ 2,500,000
Term Extension          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Loans that subsequently defaulted 0 494,000 0 512,000  
Collateral Pledged          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total collateral dependent loans 30,739,000   30,739,000   7,738,000
Loans Receivable          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Unamortized discount 7,200,000   7,200,000   9,700,000
Interest receivable 22,200,000   $ 22,200,000   25,000,000.0
Commercial real estate          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Number of loans increasing accruing loans 90 days or more past due | loan     2    
Increase in accruing loans 90 days or more past due     $ 3,800,000    
Provision for (recovery of) credit losses 175,000 24,000 1,252,000 1,134,000  
Commercial real estate | Term Extension          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Loans that subsequently defaulted   494,000   494,000  
Commercial real estate | Collateral Pledged          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total collateral dependent loans 16,773,000   16,773,000   687,000
Value of customer relationships included in collateral dependent loans     12,800,000    
Construction          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Provision for (recovery of) credit losses 182,000 $ 191,000 303,000 $ 469,000  
Construction | Collateral Pledged          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total collateral dependent loans $ 11,283,000   $ 11,283,000   $ 0
Number of customer relationships included in collateral dependent loans | relationship     2    
Value of customer relationships included in collateral dependent loans     $ 11,300,000