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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The following table sets forth the basic and diluted weighted-average shares outstanding used in the computation of basic and diluted net income per share (in thousands of shares):
|  | Year Ended December 31,
|  | 2021 |  | 2020 |  | 2019
Basic and diluted weighted average shares outstanding (1) |  | 50,633 |  |  | 48,592 |  |  | 48,349 |
(1)Excluded from the computation of diluted earnings per share for the years ended December 31, 2021, 2020 and 2019 were stock options, SARs and RSUs t otaling 3.9 million, 4.1 million and 2.9 million because to include them would have been anti-dilutive under the treasury stock method.

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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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