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Earnings per Share (Tables) | 9 Months Ended
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Sep. 30, 2021
Earnings Per Share [Abstract] |
Schedule of Reconciliation of Income and Share Data Used in Basic and Diluted Earnings Per Share Computations | The following table summarizes net income (loss) attributable to shareholders and reconciles basic and diluted shares outstanding used in the earnings per share computations:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
(In thousands) | 2021 |  | 2020 |  | 2021 |  | 2020
Net income (loss) attributable to shareholders | $ | 48,318 |  |  | $ | (65,840) |  |  | $ | 11,897 |  |  | $ | (9,438) |
Weighted average common shares outstanding – Basic | 44,861 |  |  | 44,166 |  |  | 44,664 |  |  | 43,720 |
Dilutive impact of share-based compensation awards 1 | 418 |  |  | — |  |  | 670 |  |  | — |
Weighted average common shares outstanding – Diluted | 45,279 |  |  | 44,166 |  |  | 45,334 |  |  | 43,720 |
1 For the three and nine months ended September 30, 2021, 0.7 million and 0.9 million, respectively, of outstanding share-based compensation awards were excluded from the computation of diluted earnings per share under the treasury stock method, as the effect of including these awards would be anti-dilutive. For the three and nine months ended September 30, 2020, 0.8 million and 0.7 million, respectively, of outstanding share-based compensation awards were excluded from the computation of diluted earnings per share under the treasury stock method, as the effect of including these awards would be anti-dilutive.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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