v3.26.1
Loan and Lease Financings (Details 2) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
90 Days or More Past Due and Accruing $ 996 $ 460
Total Accruing Loans 7,150,262 6,970,067
Nonaccrual 69,682 76,602
Nonaccrual with No Allowance for Credit Losses 44,747 41,779
Total loans and leases 7,219,944 7,046,669
Accrued interest receivable on loans and leases 26,150 27,430
Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 7,143,971 6,957,994
30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 4,328 10,412
60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 967 1,201
Commercial and agricultural    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total Accruing Loans 851,321 795,099
Nonaccrual 6,009 2,493
Nonaccrual with No Allowance for Credit Losses 1,608 773
Total loans and leases 857,330 797,592
Commercial and agricultural | Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 850,838 794,559
Commercial and agricultural | 30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 483 516
Commercial and agricultural | 60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 24
Renewable energy    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total Accruing Loans 741,164 652,799
Nonaccrual 0 0
Nonaccrual with No Allowance for Credit Losses 0 0
Total loans and leases 741,164 652,799
Renewable energy | Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 741,164 652,799
Renewable energy | 30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 0
Renewable energy | 60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 0
Auto and light truck    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total Accruing Loans 785,703 833,528
Nonaccrual 43,018 54,348
Nonaccrual with No Allowance for Credit Losses 31,336 28,411
Total loans and leases 828,721 887,876
Auto and light truck | Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 785,703 833,507
Auto and light truck | 30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 21
Auto and light truck | 60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 0
Medium and heavy duty truck    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total Accruing Loans 265,454 268,173
Nonaccrual 1,265 1,576
Nonaccrual with No Allowance for Credit Losses 1,262 0
Total loans and leases 266,719 269,749
Medium and heavy duty truck | Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 265,454 268,173
Medium and heavy duty truck | 30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 0
Medium and heavy duty truck | 60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 0
Aircraft    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total Accruing Loans 1,057,811 1,086,821
Nonaccrual 9,517 0
Nonaccrual with No Allowance for Credit Losses 9,517 0
Total loans and leases 1,067,328 1,086,821
Aircraft | Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 1,057,811 1,084,554
Aircraft | 30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 2,267
Aircraft | 60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 0
Construction equipment    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total Accruing Loans 1,272,251 1,209,794
Nonaccrual 3,214 11,341
Nonaccrual with No Allowance for Credit Losses 557 10,797
Total loans and leases 1,275,465 1,221,135
Construction equipment | Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 1,271,128 1,205,931
Construction equipment | 30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 1,123 3,863
Construction equipment | 60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 0
Commercial real estate    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total Accruing Loans 1,311,165 1,267,306
Nonaccrual 2,048 2,459
Nonaccrual with No Allowance for Credit Losses 467 1,798
Total loans and leases 1,313,213 1,269,765
Commercial real estate | Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 1,311,013 1,267,157
Commercial real estate | 30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 152 149
Commercial real estate | 60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 0 0
Residential real estate and home equity    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
90 Days or More Past Due and Accruing 996 460
Total Accruing Loans 756,607 737,132
Nonaccrual 4,049 3,645
Nonaccrual with No Allowance for Credit Losses 0 0
Total loans and leases 760,656 740,777
Residential real estate and home equity | Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 752,909 733,037
Residential real estate and home equity | 30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 1,884 2,677
Residential real estate and home equity | 60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 818 958
Consumer    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
90 Days or More Past Due and Accruing 0 0
Total Accruing Loans 108,786 119,415
Nonaccrual 562 740
Nonaccrual with No Allowance for Credit Losses 0 0
Total loans and leases 109,348 120,155
Consumer | Current    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 107,951 118,277
Consumer | 30 to 59 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases 686 919
Consumer | 60 to 89 Days Past Due    
Amortized cost of loans and leases, segregated by portfolio segment, with delinquency aging and nonaccrual status    
Total loans and leases $ 149 $ 219