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Loans - Schedule of Loans (Details) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023 | Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans held for sale | $ 14,975 |  | $ 16,852 |
Total Loans Receivable | 7,900,027 |  | 7,660,944 |
Less: Allowance for loan credit losses (“ALCL”) | 98,375 | $ 92,008 | 96,868 | $ 87,161
LHFI, net | 7,801,652 |  | 7,564,076 |
Total loans receivable | 7,900,027 |  | 7,660,944 |
Net deferred loan fees | 11,400 |  | 11,800 |
Net loan discounts | 6 | 1,617 |  |
Real estate |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total Loans Receivable | 5,322,682 |  | 5,247,894 |
Total loans receivable | 5,322,682 |  | 5,247,894 |
Real estate | Commercial real estate |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total Loans Receivable | 2,420,788 |  | 2,442,734 |
Less: Allowance for loan credit losses (“ALCL”) | 17,544 | 20,681 | 19,625 | 19,772
Total loans receivable | 2,420,788 |  | 2,442,734 |
Real estate | Construction/land/land development |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total Loans Receivable | 1,168,597 |  | 1,070,225 |
Less: Allowance for loan credit losses (“ALCL”) | 9,979 | 8,065 | 9,990 | 7,776
Total loans receivable | 1,168,597 |  | 1,070,225 |
Real estate | Residential real estate |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total Loans Receivable | 1,733,297 |  | 1,734,935 |
Less: Allowance for loan credit losses (“ALCL”) | 10,634 | 8,520 | 10,619 | 8,230
Total loans receivable | 1,733,297 |  | 1,734,935 |
Real estate | Owner occupied commercial real estate |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total Loans Receivable | 948,600 |  | 953,800 |
Total loans receivable | 948,600 |  | 953,800 |
Commercial and Industrial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total Loans Receivable | 2,154,151 |  | 2,059,460 |
Less: Allowance for loan credit losses (“ALCL”) | 58,823 | 53,357 | 55,330 | 50,148
Total loans receivable | 2,154,151 |  | 2,059,460 |
Mortgage warehouse lines of credit |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total Loans Receivable | 400,995 |  | 329,966 |
Less: Allowance for loan credit losses (“ALCL”) | 661 | 565 | 529 | 379
Total loans receivable | 400,995 |  | 329,966 |
Consumer |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total Loans Receivable | 22,199 |  | 23,624 |
Less: Allowance for loan credit losses (“ALCL”) | 734 | $ 820 | 775 | $ 856
Total loans receivable | $ 22,199 |  | $ 23,624 |

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