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Goodwill and Intangible Assets - Narrative (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Goodwill and Intangible Assets |  |  |
Goodwill acquired | $ 306,043 | $ 306,043 |
Goodwill Impairment | $ 0 | 0 |
Amortization period for acquired intangible assets | 9 years 9 months 18 days |  |
Mortgage loans serviced | $ 500,000 | 500,000 |
Mortgage service fees | 1,500 | 2,400 |
Loans | 7,656,688 | 7,600,811 |
Amortization expense | $ 7,939 | 7,386 | $ 2,338
Core deposit intangible |  |  |
Goodwill and Intangible Assets |  |  |
Amortization period | 10 years |  |
Other intangible assets |  |  |
Goodwill and Intangible Assets |  |  |
Amortization expense | $ 7,900 | 7,400 | $ 2,300
MSRs |  |  |
Goodwill and Intangible Assets |  |  |
Amortization expense | $ 541 | $ 775 |
MSRs | Discount rate | Minimum |  |  |
Goodwill and Intangible Assets |  |  |
Servicing assets measurement input (as a percent) | 0.10 | 0.10 |
MSRs | Discount rate | Maximum |  |  |
Goodwill and Intangible Assets |  |  |
Servicing assets measurement input (as a percent) | 0.105 | 0.105 |
MSRs | Constant prepayment speed | Minimum |  |  |
Goodwill and Intangible Assets |  |  |
Servicing assets measurement input (as a percent) | 0.06 | 0.065 |
MSRs | Constant prepayment speed | Maximum |  |  |
Goodwill and Intangible Assets |  |  |
Servicing assets measurement input (as a percent) | 0.103 | 0.158 |
Small Business Administration ("SBA") servicing rights |  |  |
Goodwill and Intangible Assets |  |  |
Fee income | $ 300 | $ 900 |
Loans | 132,000 | 108,800 |
Amortization expense | $ 283 | $ 156 |
Small Business Administration ("SBA") servicing rights | Discount rate |  |  |
Goodwill and Intangible Assets |  |  |
Servicing assets measurement input (as a percent) | 0.104 | 0.123 |
Small Business Administration ("SBA") servicing rights | Constant prepayment speed |  |  |
Goodwill and Intangible Assets |  |  |
Servicing assets measurement input (as a percent) | 0.157 | 0.147 |
Customer relationship intangible |  |  |
Goodwill and Intangible Assets |  |  |
Amortization period | 10 years |  |
Acquired technology intangible |  |  |
Goodwill and Intangible Assets |  |  |
Amortization period | 5 years |  |

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