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Loans - Schedule of Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Mar. 31, 2025 | Dec. 31, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Loans held for sale | $ 8,878 |  | $ 10,494 |  |  |
Total Loans Receivable | 7,684,446 |  | 7,573,713 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 92,426 | $ 92,011 | 91,060 | $ 100,865 | $ 98,375 | $ 96,868
LHFI, net | 7,592,020 |  | 7,482,653 |  |  |
Total loans receivable | 7,684,446 |  | 7,573,713 |  |  |
Net deferred loan fees | 9,400 |  | 9,800 |  |  |
Residential real estate |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 5,077,741 |  | 5,199,031 |  |  |
Total loans receivable | 5,077,741 |  | 5,199,031 |  |  |
Residential real estate | Commercial real estate |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 2,428,559 |  | 2,477,431 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 16,785 | 16,185 | 16,546 | 17,244 | 17,544 | 19,625
Total loans receivable | 2,428,559 |  | 2,477,431 |  |  |
Residential real estate | Construction/land/land development |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 653,748 |  | 864,011 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 6,324 | 6,836 | 7,398 | 9,274 | 9,979 | 9,990
Total loans receivable | 653,748 |  | 864,011 |  |  |
Residential real estate | Residential real estate |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 1,995,434 |  | 1,857,589 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 13,639 | 13,027 | 12,454 | 11,780 | 10,634 | 10,619
Total loans receivable | 1,995,434 |  | 1,857,589 |  |  |
Residential real estate | Residential real estate | Multifamily |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 529,900 |  | 425,500 |  |  |
Total loans receivable | 529,900 |  | 425,500 |  |  |
Residential real estate | Owner occupied commercial real estate - HIDE |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 972,800 |  | 975,900 |  |  |
Total loans receivable | 972,800 |  | 975,900 |  |  |
Commercial and industrial |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 2,011,178 |  | 2,002,634 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 54,175 | 54,762 | 53,449 | 61,184 | 58,823 | 55,330
Total loans receivable | 2,011,178 |  | 2,002,634 |  |  |
Mortgage warehouse lines of credit |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 574,748 |  | 349,081 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 780 | 422 | 501 | 676 | 661 | 529
Total loans receivable | 574,748 |  | 349,081 |  |  |
Consumer |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 20,779 |  | 22,967 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 723 | $ 779 | 712 | $ 707 | $ 734 | $ 775
Total loans receivable | $ 20,779 |  | $ 22,967 |  |  |

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