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Loans - Schedule of Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Jun. 30, 2025 | Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Dec. 31, 2023
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Loans held for sale | $ 312 |  | $ 10,494 |  |  |
Total Loans Receivable | 7,537,099 |  | 7,573,713 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 96,259 | $ 92,426 | 91,060 | $ 95,989 | $ 100,865 | $ 96,868
LHFI, net | 7,440,840 |  | 7,482,653 |  |  |
Net deferred loan fees | 9,900 |  | 9,800 |  |  |
Residential real estate |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 5,123,954 |  | 5,199,031 |  |  |
Residential real estate | Commercial real estate |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 2,506,879 |  | 2,477,431 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 18,176 | 16,785 | 16,546 | 16,830 | 17,244 | 19,625
Residential real estate | Construction/land/land development |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 615,778 |  | 864,011 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 7,741 | 6,324 | 7,398 | 8,728 | 9,274 | 9,990
Residential real estate | Residential real estate |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 2,001,297 |  | 1,857,589 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 14,364 | 13,639 | 12,454 | 12,075 | 11,780 | 10,619
Residential real estate | Residential real estate | Multifamily |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 540,600 |  | 425,500 |  |  |
Residential real estate | Owner occupied commercial real estate |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 986,900 |  | 975,900 |  |  |
Commercial and industrial |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 1,919,782 |  | 2,002,634 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 54,482 | 54,175 | 53,449 | 56,739 | 61,184 | 55,330
Mortgage warehouse lines of credit |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 472,968 |  | 349,081 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | 827 | 780 | 501 | 663 | 676 | 529
Consumer |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Total Loans Receivable | 20,395 |  | 22,967 |  |  |
Less: Allowance for loan credit losses (“ALCL”) | $ 669 | $ 723 | $ 712 | $ 954 | $ 707 | $ 775

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