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v3.23.3

Stock-Based Compensation - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Restricted stock awards outstanding | 438,974 |  | 438,974 |  |
Stock option exercises, Shares |  |  | 3,750 |  |
Stock option outstanding , Shares | 19,192,471 |  | 19,192,471 |  | 18,950,329
Stock options outstanding | 15,058 |  | 15,058 |  |
RSAs and LTIP RSAs Member |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Forfeited restricted stock units |  |  | 46,846 |  |
Compensation expense | $ 554 | $ 415 | $ 1,500 | $ 1,100 |
Number of options granted |  |  | 289,981 |  |
Employee Stock [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Unrecognized compensation expense |  |  | $ 3,200 |  |
Bay Banks Of Virginia Inc [Member] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |
Stock option outstanding , Shares | 33,866 |  | 33,866 |  |

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