Loans, Allowance for Credit Losses, and Asset Quality Information - Summary of Major Categories of Total Loans Outstanding (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2024	Dec. 31, 2023
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 8,069,140	$ 8,150,280
Unamortized net deferred loan costs/(fees)	708	(178)
Total loans	$ 8,069,848	$ 8,150,102
Financing Receivable \| Loan Category Concentration Risk
Loans and Leases Receivable Disclosure [Line Items]
Percentage	100.00%	100.00%
Total SBA loans included in the table above
Loans and Leases Receivable Disclosure [Line Items]
Total loans	$ 146,065	$ 143,246
Guaranteed portions of SBA loans included in table above
Loans and Leases Receivable Disclosure [Line Items]
Total loans	41,033	35,462
Unguaranteed portions of SBA loans included in table above
Loans and Leases Receivable Disclosure [Line Items]
Total loans	105,032	107,784
Sold portions of SBA loans with servicing retained - not included in tables above
Loans and Leases Receivable Disclosure [Line Items]
Total loans	338,648	349,275
Commercial and industrial
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 863,366	$ 905,862
Commercial and industrial \| Financing Receivable \| Loan Category Concentration Risk
Loans and Leases Receivable Disclosure [Line Items]
Percentage	11.00%	11.00%
Real estate, commercial \| Construction, development & other land loans
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 764,418	$ 992,980
Real estate, commercial \| Construction, development & other land loans \| Financing Receivable \| Loan Category Concentration Risk
Loans and Leases Receivable Disclosure [Line Items]
Percentage	9.00%	12.00%
Real estate, commercial \| Commercial real estate - owner occupied
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 1,250,267	$ 1,259,022
Real estate, commercial \| Commercial real estate - owner occupied \| Financing Receivable \| Loan Category Concentration Risk
Loans and Leases Receivable Disclosure [Line Items]
Percentage	16.00%	16.00%
Real estate, commercial \| Commercial real estate - non owner occupied
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 2,561,803	$ 2,528,060
Real estate, commercial \| Commercial real estate - non owner occupied \| Financing Receivable \| Loan Category Concentration Risk
Loans and Leases Receivable Disclosure [Line Items]
Percentage	32.00%	31.00%
Real estate, commercial \| Multi-family real estate
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 497,187	$ 421,376
Real estate, commercial \| Multi-family real estate \| Financing Receivable \| Loan Category Concentration Risk
Loans and Leases Receivable Disclosure [Line Items]
Percentage	6.00%	5.00%
Real estate, mortgage \| Residential 1-4 family real estate
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 1,729,050	$ 1,639,469
Real estate, mortgage \| Residential 1-4 family real estate \| Financing Receivable \| Loan Category Concentration Risk
Loans and Leases Receivable Disclosure [Line Items]
Percentage	21.00%	20.00%
Real estate, mortgage \| Home equity loans/lines of credit
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 326,411	$ 335,068
Real estate, mortgage \| Home equity loans/lines of credit \| Financing Receivable \| Loan Category Concentration Risk
Loans and Leases Receivable Disclosure [Line Items]
Percentage	4.00%	4.00%
Consumer loans
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 76,638	$ 68,443
Consumer loans \| Financing Receivable \| Loan Category Concentration Risk
Loans and Leases Receivable Disclosure [Line Items]
Percentage	1.00%	1.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Amortized cost excluding accrued interest, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes net investment in lease.

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Amount of unamortized loan commitment, origination, and other costs (fees) and purchase premium (discount) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement.

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