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Loans and Allowance for Credit Losses - Loan Summary (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022 | Jun. 30, 2022
--- | --- | --- | ---
Components of loans |  |  |
Total loans, excluding PCI | $ 2,310,554 | $ 2,368,180 |
Collectively evaluated for impairment |  |  | $ 2,185,068
Total loans | 2,310,554 | 2,370,662 |
Deferred loan origination costs, net | 1,833 | 1,983 |
Loans receivable | 2,312,387 | 2,372,645 |
Purchased credit impaired loans |  |  |
Components of loans |  |  |
Total loans | 0 | 2,482 |
Total commercial |  |  |
Components of loans |  |  |
Total loans, excluding PCI | 1,568,047 | 1,610,910 |
Collectively evaluated for impairment |  |  | 1,625,868
Total commercial | Business |  |  |
Components of loans |  |  |
Total loans, excluding PCI | 845,107 | 851,072 |
Collectively evaluated for impairment |  |  | 818,227
Total commercial | Real estate |  |  |
Components of loans |  |  |
Total loans, excluding PCI | 616,034 | 632,839 |
Collectively evaluated for impairment |  |  | 696,454
Total commercial | Acquisition, development and construction |  |  |
Components of loans |  |  |
Total loans, excluding PCI | 106,906 | 126,999 |
Collectively evaluated for impairment |  |  | 111,187
Residential real estate |  |  |
Components of loans |  |  |
Total loans, excluding PCI | 674,090 | 606,970 |
Collectively evaluated for impairment |  |  | 432,154
Residential real estate | Purchased credit impaired loans |  |  |
Components of loans |  |  |
Collectively evaluated for impairment | 0 | 2,482 |
Home equity lines of credit |  |  |
Components of loans |  |  |
Total loans, excluding PCI | 16,651 | 18,734 |
Consumer |  |  |
Components of loans |  |  |
Total loans, excluding PCI | $ 51,766 | $ 131,566 |
Collectively evaluated for impairment |  |  | $ 107,054

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