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Equity Compensation Plans - Additional Information (Detail) - USD ($) shares in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Shares available for future awards (in shares) |  |  | 1.3 |  |
Unrecognized compensation cash settled in shares |  |  | $ 2,900,000 |  |
Compensation expense |  |  | $ 8,800,000 | $ 6,000,000.0 | $ 5,000,000.0
Restricted Share Units |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Award vesting period |  |  | 3 years |  |
Unrecognized compensation cost |  |  | $ 5,500,000 |  |
Share-based payment arrangement |  |  | 1 year 8 months 12 days |  |
Performance Shares |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Award performance period |  |  | 3 years |  |
Unrecognized compensation cash |  |  | $ 2,100,000 |  |
Unrecognized compensation cash expected to be recognized over a weighted average period, years |  |  | 1 year 7 months 6 days |  |
Deferred compensation liability, current and noncurrent |  |  | $ 18,000,000 |  |
Deferred compensation cash-based arrangements, liability, current |  |  | 12,400,000 |  |
Employee Stock Option |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Unrecognized compensation cost |  |  | $ 2,700,000 |  |
Expiration period |  |  | 10 years |  |
Percentage of fair market value on the date of grant |  |  | 100.00% |  |
Key Employees | Employee Stock Option |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Award vesting period | 3 years | 3 years |  |  |
Award performance period | 3 years | 3 years |  |  |
Compensation expense |  |  | $ 9,100,000 | 7,800,000 | 6,900,000
Non-Employee Director |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Cash payments to settle phantom shares |  |  | 0 | 0 | 0
Non-Employee Director | Phantom Shares |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |  |
Compensation expense |  |  | 1,200,000 | 1,000,000 | 1,000,000
Value of award received |  |  | $ 110,000 | $ 110,000 | $ 110,000

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