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Loans and Allowance for Credit Losses - Composition of Loan Portfolio (Details) - USD ($) $ in Thousands | Jun. 30, 2026 | Dec. 31, 2025
--- | --- | ---
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | $ 4,215,122 | $ 3,756,829
Financing Receivable, Unamortized Loan Cost (Fee) and Purchase Premium (Discount) | (6,852) | (7,298)
Loans receivable | 4,208,270 | 3,749,531
Construction, land and land development loans |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable |  |
Real Estate Portfolio Segment | Residential real estate loans |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Loans receivable | 199,530 | 202,293
Real Estate Portfolio Segment | Commercial real estate loans |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Loans receivable | 1,319,798 | 1,285,856
Consumer and other loans: |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 1,682,710 | 1,328,461
Loans receivable | 10,760 | 14,072
Community Bank |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 1,988,826 | 1,948,735
Community Bank | Commercial and industrial loans |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 237,176 | 224,439
Community Bank | Construction, land and land development loans |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 221,562 | 222,075
Community Bank | Real Estate Portfolio Segment | Residential real estate loans |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 199,530 | 202,293
Community Bank | Real Estate Portfolio Segment | Commercial real estate loans |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 1,319,798 | 1,285,856
Community Bank | Consumer and other loans: |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 10,760 | 14,072
CCBX |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 2,226,296 | 1,808,094
CCBX | Commercial and industrial loans | Capital call lines |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 204,835 | 210,480
CCBX | Commercial and industrial loans | All other commercial & industrial loans |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 24,638 | 19,166
CCBX | Real Estate Portfolio Segment | Residential real estate loans |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 324,873 | 264,059
CCBX | Consumer and other loans: |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | 918,779 | 691,708
CCBX | Consumer and other loans: | Credit cards |  |
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] |  |
Gross loans receivable | $ 753,171 | $ 622,681

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