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Stock-Based Compensation - Additional Information (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($) plan $ / shares shares | Dec. 31, 2021 USD ($) $ / shares shares | Dec. 31, 2020 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Number of plans | plan | 2 |  |
Stock-based compensation expense | $ 9,000 | $ 7,300 | $ 5,700
Income tax expense (benefit) | (17,110) | (4,851) | 7,187
Total intrinsic value of stock options exercised | $ 2,100 | 1,600 | 500
Shares deferred (in shares) | shares | 100,000 |  |
Equity securities |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Income tax expense (benefit) | $ 1,000 | 900 | 500
Stock appreciation rights |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Stock-based compensation expense | $ 900 |  |
Vesting period (in years) | 3 years |  |
Unearned compensation | $ 1,300 |  |
Expected recognition period (in months) | 22 months |  |
Vested in period | $ 900 | $ 800 | $ 1,500
Granted (in dollars per share) | $ / shares | $ 25.87 | $ 20.66 | $ 13.67
Granted (in shares) | shares | 45,000 |  |
Stock appreciation rights | Granted in 2011 and later |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Expiration period (in years) | 7 years |  |
Restricted stock units | Stock Incentive Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Stock-based compensation expense | $ 3,500 | $ 3,500 | $ 2,700
Vesting period (in years) | 3 years |  |
Unearned compensation | $ 5,500 |  |
Expected recognition period (in months) | 23 months |  |
Vested in period | $ 2,800 | $ 2,000 | $ 1,200
Granted (in dollars per share) | $ / shares | $ 80.96 | $ 68.62 | $ 51.55
Granted (in shares) | shares | 61,000 |  |
Restricted stock units | Director Equity Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Stock-based compensation expense | $ 900 | $ 800 | $ 700
Vesting period (in years) | 1 year |  |
Unearned compensation | $ 300 |  |
Expected recognition period (in months) | 4 months |  |
Granted (in dollars per share) | $ / shares | $ 81.59 | $ 75.77 | $ 48.42
Granted (in shares) | shares | 11,120 | 9,904 | 15,976
Performance-based restricted stock units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Stock-based compensation expense | $ 3,600 | $ 2,200 | $ 2,000
Vesting period (in years) | 3 years |  |
Granted (in dollars per share) | $ / shares | $ 95.44 |  |
Granted (in shares) | shares | 38,000 |  |
Performance-based restricted stock units | Minimum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Percentage of units earned of units granted | 0.00% |  |
Performance-based restricted stock units | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Percentage of units earned of units granted | 200.00% |  |

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