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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 | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Earnings Per Share Disclosure [Line Items] |  |  |  |  |
Weighted average shares of participating restricted stock |  | 2,400 | 2,270 | 2,030 | 2,030
Common equivalent shares for restricted stock units | [1] | 600 | 0 | 600 | 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 |  |  | 250 |  | 280
[1] | For the three months ended June 30, 2022, 0.25 common equivalent shares for restricted stock units, respectively, were excluded because they were anti-dilutive. For the six months ended June 30, 2022, approximately 0.28 common equivalent shares for restricted stock units, respectively, were excluded because they were anti-dilutive.

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- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=126962052&loc=d3e4991-113900 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1707-109256 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 28A -URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1500-109256 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 23 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1757-109256 + Details
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