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v3.23.2

Recent Developments Including Mergers and Acquisitions - Additional Information (Detail) $ in Thousands | Feb. 08, 2022 USD ($) Location | Jun. 30, 2023 USD ($) | Dec. 31, 2022 USD ($)
--- | --- | --- | ---
Business Combination Separately Recognized Transactions [Line Items] |  |  |
Total assets |  | $ 12,020,265 | $ 12,387,863
Loans held for investment (net of unearned interest) |  | 7,298,692 | 6,943,563
Deposits |  | 10,475,180 | 10,974,228
Goodwill |  | $ 182,055 | $ 182,055
Worthington [Member] |  |  |
Business Combination Separately Recognized Transactions [Line Items] |  |  |
Purchase price | $ 77,700 |  |
Total assets | 478,000 |  |
Loans held for investment (net of unearned interest) | 257,000 |  |
Deposits | 430,000 |  |
Intangibles assets, net | 5,900 |  |
Goodwill | $ 32,100 |  |
Worthington [Member] | Arlington, Texas [Member] |  |  |
Business Combination Separately Recognized Transactions [Line Items] |  |  |
Number of banking locations | Location | 1 |  |
Worthington [Member] | Colleyville, Texas [Member] |  |  |
Business Combination Separately Recognized Transactions [Line Items] |  |  |
Number of banking locations | Location | 1 |  |
Worthington [Member] | Fort Worth, Texas [Member] |  |  |
Business Combination Separately Recognized Transactions [Line Items] |  |  |
Number of banking locations | Location | 2 |  |

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