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Stock-Based Compensation - Shares Issued in Connection with Stock Compensation Awards (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Share-Based Payment Arrangement [Abstract] |  |  |  |
New shares issued from available authorized shares | 0 | 0 | 0 | 49,887
Shares issued from available treasury stock | 131,465 | 8,483 | 254,093 | 22,609
Proceeds from stock option exercises | $ 10,275 | $ 596 | $ 15,484 | $ 3,042

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