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Earnings (Loss) Per Share - Computations of Basic and Diluted Loss Per Share (Parenthetical) (Detail) - shares shares in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Earnings Per Share Disclosure [Line Items] |  |  |  |  |
Weighted average shares of participating restricted stock |  | 2,420 | 1,900 | 2,140 | 1,690
Common equivalent shares for restricted stock units | [1] | 800 | 0 | 800 | 0
Debt instrument, interest rate, stated percentage |  | 4.50% |  | 4.50% |
4.50 % Convertible Senior Notes |  |  |  |  |
Earnings Per Share Disclosure [Line Items] |  |  |  |  |
Debt instrument, interest rate, stated percentage |  | 4.50% |  | 4.50% |
Anti dilution additional common shares issued |  | 32,000 |  | 32,000 |
Restricted Stock Units (RSUs) |  |  |  |  |
Earnings Per Share Disclosure [Line Items] |  |  |  |  |
Common equivalent shares for restricted stock units |  |  | 180 |  | 390
[1] | For the three and nine months ended September 30, 2022, 0.18 and 0.39 common equivalent shares for restricted stock units, respectively, were excluded because they were anti-dilutive.

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