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Supplemental Financial Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Miscellaneous income | $ 9,454 | $ 17,619 | $ 42,289 | $ 45,113
Other noninterest expense | 22,207 | 16,326 | 60,591 | 43,573
Amortization of intangibles |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Other noninterest expense | 1,310 | 1,473 | 4,068 | 4,200
Banking expense |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Other noninterest expense | 1,958 | 1,674 | 5,370 | 4,404
Deposit costs |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Other noninterest expense | 7,661 | 3,683 | 17,826 | 9,466
FDIC and other insurance |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Other noninterest expense | 2,022 | 1,690 | 5,500 | 4,021
Loan, legal expenses |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Other noninterest expense | 1,768 | 1,772 | 6,003 | 5,082
Outside services |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Other noninterest expense | 1,332 | 1,349 | 3,960 | 3,837
Other expense |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Other noninterest expense | 6,156 | 4,685 | 17,864 | 12,563
Total other noninterest income |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Miscellaneous income | 3,044 | 4,015 | 11,464 | 13,764
Bank-owned life insurance |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Miscellaneous income | 769 | 739 | 2,551 | 2,191
Other income |  |  |  |
Interim Period, Costs Not Allocable [Line Items] |  |  |  |
Miscellaneous income | $ 2,275 | $ 3,276 | $ 8,913 | $ 11,573

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