Loans and Allowance for Credit Losses Schedule of Loans (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Loans Receivable [Line Items] | ||
| Loans, gross | $ 2,997,753 | $ 3,004,242 |
| Net unamortized fees and costs | (2,542) | (2,552) |
| Loans, net of deferred income | 2,995,211 | 3,001,690 |
| Commercial [Member] | ||
| Loans Receivable [Line Items] | ||
| Loans, gross | 458,416 | 505,059 |
| Construction, land and land development [Member] | ||
| Loans Receivable [Line Items] | ||
| Loans, gross | 289,616 | 426,833 |
| 1-4 family residential first mortgages [Member] | ||
| Loans Receivable [Line Items] | ||
| Loans, gross | 133,880 | 93,122 |
| Home equity [Member] | ||
| Loans Receivable [Line Items] | ||
| Loans, gross | 26,331 | 26,088 |
| Commercial real estate [Member] | ||
| Loans Receivable [Line Items] | ||
| Loans, gross | 2,068,526 | 1,929,766 |
| Consumer and other [Member] | ||
| Loans Receivable [Line Items] | ||
| Loans, gross | $ 20,984 | $ 23,374 |