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Loans - Schedule of Loans Held for Investment (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024 | Mar. 31, 2024 | Dec. 31, 2023
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Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | $ 6,484,008 | $ 6,376,357 |  |
Allowance for credit losses | (91,790) | (88,221) | $ (79,829) | $ (80,398)
Loans, net of allowance for credit losses | 6,392,218 | 6,288,136 |  |
Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 6,376,357 |  |
Allowance for credit losses |  | (88,221) |  |
Loans, net of allowance for credit losses |  | 6,288,136 |  |
Commercial and industrial |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 2,635,028 | 2,497,772 |  |
Allowance for credit losses | (42,671) | (37,912) | (28,270) | (29,523)
Commercial and industrial | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 2,497,772 |  |
Commercial real estate |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 1,884,381 | 1,912,666 |  |
Allowance for credit losses | (26,684) | (28,323) | (29,333) | (27,546)
Commercial real estate | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 1,912,666 |  |
Commercial real estate | Non-owner occupied |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 733,949 | 752,861 |  |
Commercial real estate | Non-owner occupied | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 752,861 |  |
Commercial real estate | Owner occupied |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 679,137 | 702,773 |  |
Commercial real estate | Owner occupied | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 702,773 |  |
Commercial real estate | Construction and land |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 386,056 | 362,677 |  |
Commercial real estate | Construction and land | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 362,677 |  |
Commercial real estate | Multifamily |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 85,239 | 94,355 |  |
Commercial real estate | Multifamily | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 94,355 |  |
Residential real estate |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 1,195,714 | 1,180,610 |  |
Allowance for credit losses | (15,211) | (15,450) | (14,989) | (16,345)
Residential real estate | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 1,180,610 |  |
Public finance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 551,252 | 554,784 |  |
Allowance for credit losses | (5,243) | (4,750) | (5,778) | (5,337)
Public finance | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 554,784 |  |
Consumer |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 39,096 | 41,345 |  |
Allowance for credit losses | (718) | (750) | (624) | (717)
Consumer | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | 41,345 |  |
Other |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans | 178,537 | 189,180 |  |
Allowance for credit losses | $ (1,263) | (1,036) | $ (835) | $ (930)
Other | Adjusted beginning balance |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total loans |  | $ 189,180 |  |

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