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Loans - Loan Portfolio Aging Analysis (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | $ 7,900,027 | $ 7,660,944
Accruing Loans 90 or More Days Past Due | 0 | 0
Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 32,835 | 26,043
30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 11,044 | 12,574
60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 11,330 | 2,076
Loans Past Due 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 10,461 | 11,393
Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 7,867,192 | 7,634,901
Real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 5,322,682 | 5,247,894
Accruing Loans 90 or More Days Past Due | 0 | 0
Real estate | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 16,913 | 18,479
Real estate | 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 9,801 | 11,153
Real estate | 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 986 | 1,353
Real estate | Loans Past Due 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 6,126 | 5,973
Real estate | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 5,305,769 | 5,229,415
Real estate | Commercial real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 2,420,788 | 2,442,734
Accruing Loans 90 or More Days Past Due | 0 | 0
Real estate | Commercial real estate | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 3,363 | 2,264
Real estate | Commercial real estate | 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 2,477 | 2,264
Real estate | Commercial real estate | 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 307 | 0
Real estate | Commercial real estate | Loans Past Due 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 579 | 0
Real estate | Commercial real estate | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 2,417,425 | 2,440,470
Real estate | Construction/land/land development |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 1,168,597 | 1,070,225
Accruing Loans 90 or More Days Past Due | 0 | 0
Real estate | Construction/land/land development | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 255 | 874
Real estate | Construction/land/land development | 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 132 | 834
Real estate | Construction/land/land development | 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 0 | 27
Real estate | Construction/land/land development | Loans Past Due 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 123 | 13
Real estate | Construction/land/land development | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 1,168,342 | 1,069,351
Real estate | Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 1,733,297 | 1,734,935
Accruing Loans 90 or More Days Past Due | 0 | 0
Real estate | Residential real estate | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 13,295 | 15,341
Real estate | Residential real estate | 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 7,192 | 8,055
Real estate | Residential real estate | 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 679 | 1,326
Real estate | Residential real estate | Loans Past Due 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 5,424 | 5,960
Real estate | Residential real estate | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 1,720,002 | 1,719,594
Commercial and Industrial |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 2,154,151 | 2,059,460
Accruing Loans 90 or More Days Past Due | 0 | 0
Commercial and Industrial | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 15,705 | 7,351
Commercial and Industrial | 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 1,044 | 1,221
Commercial and Industrial | 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 10,331 | 713
Commercial and Industrial | Loans Past Due 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 4,330 | 5,417
Commercial and Industrial | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 2,138,446 | 2,052,109
Mortgage warehouse lines of credit |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 400,995 | 329,966
Accruing Loans 90 or More Days Past Due | 0 | 0
Mortgage warehouse lines of credit | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 0 | 0
Mortgage warehouse lines of credit | 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 0 | 0
Mortgage warehouse lines of credit | 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 0 | 0
Mortgage warehouse lines of credit | Loans Past Due 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 0 | 0
Mortgage warehouse lines of credit | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 400,995 | 329,966
Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 22,199 | 23,624
Accruing Loans 90 or More Days Past Due | 0 | 0
Consumer | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 217 | 213
Consumer | 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 199 | 200
Consumer | 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 13 | 10
Consumer | Loans Past Due 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | 5 | 3
Consumer | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total Loans Receivable | $ 21,982 | $ 23,411

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