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Loans - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable, Modified [Line Items] |  |  |
Net deferred costs | $ 43,900 | $ 43,100 |
Accrued interest receivable | 38,100 | 39,400 |
Loans | 10,299,950 | 10,062,940 |
Interest income on nonaccrual loans | 1,300 | 500 | $ 1,600
Related Party |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 1,400 | 300 |
Commercial real estate - non-owner occupied |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans sold | 26,800 |  |
Gain on sale of loans | 2,400 |  |
Loans | 3,503,808 | 3,319,890 |
Consumer |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans sold | 20,000 |  |
Financing Receivable, Sale and Reclassification to Held-for-Sale | 20,000 |  |
Loans | 193,321 | 251,567 |
Loans |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Remaining fair value adjustment for loans acquired | $ 128,100 | $ 174,000 |
Percentage of fair value adjustment for loans acquired | 4.30% | 4.80% |

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