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Loans - Loan Delinquency (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Loans [Line Items] |  |  |
Non- accrual loans | $ 34,620 |  | $ 35,994
Total past due and non-accrual | 52,635 |  | 74,098
Total loans | 7,646,296 |  | 7,751,143
Non-accrual loans with a related allowance for credit loss | 20,426 |  | 22,776
Non-accrual loans with no related allowance for credit loss | 14,194 |  | 13,218
Non-accrual interest income | 0 | $ 0 |
Commercial |  |  |
Loans [Line Items] |  |  |
Non- accrual loans | 28,452 |  | 22,732
Total past due and non-accrual | 44,272 |  | 59,572
Total loans | 4,603,771 |  | 4,670,430
Non-accrual loans with a related allowance for credit loss | 16,691 |  | 12,942
Non-accrual loans with no related allowance for credit loss | 11,761 |  | 9,790
Commercial | Commercial and industrial |  |  |
Loans [Line Items] |  |  |
Non- accrual loans | 24,224 |  | 21,950
Total past due and non-accrual | 33,544 |  | 47,732
Total loans | 1,976,794 |  | 1,995,825
Non-accrual loans with a related allowance for credit loss | 13,049 |  | 12,746
Non-accrual loans with no related allowance for credit loss | 11,175 |  | 9,204
Commercial | Municipal securities |  |  |
Loans [Line Items] |  |  |
Total loans | 1,116,995 |  | 1,107,142
Commercial | Owner occupied commercial real estate |  |  |
Loans [Line Items] |  |  |
Non- accrual loans | 3,641 |  | 195
Total past due and non-accrual | 6,454 |  | 11,253
Total loans | 1,225,030 |  | 1,264,144
Non-accrual loans with a related allowance for credit loss | 3,641 |  | 195
Commercial | Food and agribusiness |  |  |
Loans [Line Items] |  |  |
Non- accrual loans | 587 |  | 587
Total past due and non-accrual | 4,274 |  | 587
Total loans | 284,952 |  | 303,319
Non-accrual loans with a related allowance for credit loss | 1 |  | 1
Non-accrual loans with no related allowance for credit loss | 586 |  | 586
Commercial real estate non-owner occupied |  |  |
Loans [Line Items] |  |  |
Non- accrual loans |  |  | 5,971
Total past due and non-accrual | 196 |  | 6,129
Total loans | 1,795,856 |  | 1,812,338
Non-accrual loans with a related allowance for credit loss |  |  | 5,971
Commercial real estate non-owner occupied | Construction |  |  |
Loans [Line Items] |  |  |
Total loans | 250,106 |  | 250,335
Commercial real estate non-owner occupied | Acquisition/development |  |  |
Loans [Line Items] |  |  |
Total loans | 75,864 |  | 82,862
Commercial real estate non-owner occupied | Multifamily |  |  |
Loans [Line Items] |  |  |
Total loans | 332,739 |  | 320,781
Commercial real estate non-owner occupied | Non-owner occupied |  |  |
Loans [Line Items] |  |  |
Non- accrual loans |  |  | 5,971
Total past due and non-accrual | 196 |  | 6,129
Total loans | 1,137,147 |  | 1,158,360
Non-accrual loans with a related allowance for credit loss |  |  | 5,971
Residential real estate |  |  |
Loans [Line Items] |  |  |
Non- accrual loans | 6,133 |  | 7,252
Total past due and non-accrual | 8,109 |  | 8,337
Total loans | 1,233,649 |  | 1,253,838
Non-accrual loans with a related allowance for credit loss | 3,700 |  | 3,824
Non-accrual loans with no related allowance for credit loss | 2,433 |  | 3,428
Residential real estate | Senior lien |  |  |
Loans [Line Items] |  |  |
Non- accrual loans | 5,781 |  | 6,747
Total past due and non-accrual | 7,085 |  | 7,699
Total loans | 1,147,659 |  | 1,169,267
Non-accrual loans with a related allowance for credit loss | 3,348 |  | 3,319
Non-accrual loans with no related allowance for credit loss | 2,433 |  | 3,428
Residential real estate | Junior lien |  |  |
Loans [Line Items] |  |  |
Non- accrual loans | 352 |  | 505
Total past due and non-accrual | 1,024 |  | 638
Total loans | 85,990 |  | 84,571
Non-accrual loans with a related allowance for credit loss | 352 |  | 505
Consumer |  |  |
Loans [Line Items] |  |  |
Non- accrual loans | 35 |  | 39
Total past due and non-accrual | 58 |  | 60
Total loans | 13,020 |  | 14,537
Non-accrual loans with a related allowance for credit loss | 35 |  | 39
30-89 Days Past Due |  |  |
Loans [Line Items] |  |  |
Total loans | 17,003 |  | 23,164
30-89 Days Past Due | Commercial |  |  |
Loans [Line Items] |  |  |
Total loans | 14,908 |  | 21,901
30-89 Days Past Due | Commercial | Commercial and industrial |  |  |
Loans [Line Items] |  |  |
Total loans | 8,408 |  | 20,290
30-89 Days Past Due | Commercial | Owner occupied commercial real estate |  |  |
Loans [Line Items] |  |  |
Total loans | 2,813 |  | 1,611
30-89 Days Past Due | Commercial | Food and agribusiness |  |  |
Loans [Line Items] |  |  |
Total loans | 3,687 |  |
30-89 Days Past Due | Commercial real estate non-owner occupied |  |  |
Loans [Line Items] |  |  |
Total loans | 196 |  | 158
30-89 Days Past Due | Commercial real estate non-owner occupied | Non-owner occupied |  |  |
Loans [Line Items] |  |  |
Total loans | 196 |  | 158
30-89 Days Past Due | Residential real estate |  |  |
Loans [Line Items] |  |  |
Total loans | 1,876 |  | 1,085
30-89 Days Past Due | Residential real estate | Senior lien |  |  |
Loans [Line Items] |  |  |
Total loans | 1,304 |  | 952
30-89 Days Past Due | Residential real estate | Junior lien |  |  |
Loans [Line Items] |  |  |
Total loans | 572 |  | 133
30-89 Days Past Due | Consumer |  |  |
Loans [Line Items] |  |  |
Total loans | 23 |  | 20
Greater than 90 Days Past Due |  |  |
Loans [Line Items] |  |  |
Total loans | 1,012 |  | 14,940
Greater than 90 Days Past Due | Commercial |  |  |
Loans [Line Items] |  |  |
Total loans | 912 |  | 14,939
Greater than 90 Days Past Due | Commercial | Commercial and industrial |  |  |
Loans [Line Items] |  |  |
Total loans | 912 |  | 5,492
Greater than 90 Days Past Due | Commercial | Owner occupied commercial real estate |  |  |
Loans [Line Items] |  |  |
Total loans |  |  | 9,447
Greater than 90 Days Past Due | Residential real estate |  |  |
Loans [Line Items] |  |  |
Total loans | 100 |  |
Greater than 90 Days Past Due | Residential real estate | Junior lien |  |  |
Loans [Line Items] |  |  |
Total loans | 100 |  |
Greater than 90 Days Past Due | Consumer |  |  |
Loans [Line Items] |  |  |
Total loans |  |  | 1
Current |  |  |
Loans [Line Items] |  |  |
Total loans | 7,593,661 |  | 7,677,045
Current | Commercial |  |  |
Loans [Line Items] |  |  |
Total loans | 4,559,499 |  | 4,610,858
Current | Commercial | Commercial and industrial |  |  |
Loans [Line Items] |  |  |
Total loans | 1,943,250 |  | 1,948,093
Current | Commercial | Municipal securities |  |  |
Loans [Line Items] |  |  |
Total loans | 1,116,995 |  | 1,107,142
Current | Commercial | Owner occupied commercial real estate |  |  |
Loans [Line Items] |  |  |
Total loans | 1,218,576 |  | 1,252,891
Current | Commercial | Food and agribusiness |  |  |
Loans [Line Items] |  |  |
Total loans | 280,678 |  | 302,732
Current | Commercial real estate non-owner occupied |  |  |
Loans [Line Items] |  |  |
Total loans | 1,795,660 |  | 1,806,209
Current | Commercial real estate non-owner occupied | Construction |  |  |
Loans [Line Items] |  |  |
Total loans | 250,106 |  | 250,335
Current | Commercial real estate non-owner occupied | Acquisition/development |  |  |
Loans [Line Items] |  |  |
Total loans | 75,864 |  | 82,862
Current | Commercial real estate non-owner occupied | Multifamily |  |  |
Loans [Line Items] |  |  |
Total loans | 332,739 |  | 320,781
Current | Commercial real estate non-owner occupied | Non-owner occupied |  |  |
Loans [Line Items] |  |  |
Total loans | 1,136,951 |  | 1,152,231
Current | Residential real estate |  |  |
Loans [Line Items] |  |  |
Total loans | 1,225,540 |  | 1,245,501
Current | Residential real estate | Senior lien |  |  |
Loans [Line Items] |  |  |
Total loans | 1,140,574 |  | 1,161,568
Current | Residential real estate | Junior lien |  |  |
Loans [Line Items] |  |  |
Total loans | 84,966 |  | 83,933
Current | Consumer |  |  |
Loans [Line Items] |  |  |
Total loans | $ 12,962 |  | $ 14,477

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