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Stock-Based Compensation - Shares Issued in Connection with Stock Compensation Awards (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Share-Based Payment Arrangement [Abstract] |  |  |  |
New shares issued from available authorized shares | 0 | 0 | 49,887 | 0
Shares issued from available treasury stock | 13,626 | 28,832 | 14,126 | 144,262
Proceeds from stock option exercises | $ 946 | $ 751 | $ 2,446 | $ 6,490

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