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Share-Based Compensation - Certain Information Regarding Company's Share-Based Compensation (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Compensation expense, Total | $ 5,006 | $ 4,727 | $ 5,815
Deferred tax benefits, Total | 522 | 513 | 832
Realized tax benefits, Total | 790 | 286 | 654
Excess tax benefits (shortfall) | 20 | (222) | (661)
Intrinsic value of options exercised | 315 | 0 | 0
Cash received for strike price and tax withholdings | $ 41 | $ 61 | $ 84
Shares acquired through cashless exercise | 104 | 36 | 69
Value of shares acquired through cashless exercise | $ 339 | $ 418 | $ 1,056
Stock Options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Compensation expense, Stock options | 996 | 1,882 | 2,390
Deferred tax benefits, Total | 41 | 126 | 226
Realized tax benefits, Total | 82 | 0 | 0
Excess tax benefits (shortfall) | $ 7 | $ (88) | $ (600)
Weighted average fair value per option or share, Stock option grants (in USD per share) | $ 0 | $ 1.64 | $ 2.66
Restricted Stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Compensation expense | $ 588 | $ 372 | $ 0
Deferred tax benefits, Total | 0 | 0 | 0
Realized tax benefits, Total | 207 | 0 | 0
Excess tax benefits (shortfall) | $ 47 | $ 0 | $ 0
Granted, weighted average grant date fair value (in USD per share) | $ 16.23 | $ 12.32 | $ 0
Fair value of restricted stock vested | $ 843 | $ 0 | $ 0
Performance Share Units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Compensation expense | 868 | 466 | 671
Deferred tax benefits, Total | 0 | 0 | 0
Realized tax benefits, Total | 0 | 0 | 64
Excess tax benefits (shortfall) | $ 0 | $ 0 | $ (76)
Granted, weighted average grant date fair value (in USD per share) | $ 18.26 | $ 12.19 | $ 14.68
Fair value of performance share units vested | $ 164 | $ 386 | $ 925
Restricted Stock Units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Compensation expense | 2,554 | 2,007 | 2,754
Deferred tax benefits, Total | 481 | 387 | 606
Realized tax benefits, Total | 501 | 286 | 590
Excess tax benefits (shortfall) | $ (34) | $ (134) | $ 15
Granted, weighted average grant date fair value (in USD per share) | $ 16.68 | $ 9.96 | $ 16.79
Fair value of restricted stock units vested | $ 3,108 | $ 1,310 | $ 3,212

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