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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Schedule of Dilutive Effect of Stock Options RSUs and PSAs | The dilutive effect of stock options, RSUs, and performance shares for each period reported is summarized below:
|  | 2021 |  |  | 2020 |  |  | 2019 |
Basic weighted-average shares outstanding |  |  | 18,868 |  |  |  | 18,841 |  |  |  | 18,816 |
Effect of potential exercise of stock options, RSUs, and PSAs |  |  | 256 |  |  |  | 294 |  |  |  | 408 |
Diluted weighted-average shares outstanding |  |  | 19,124 |  |  |  | 19,135 |  |  |  | 19,224 |

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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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