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Earnings Per Share | 6 Months Ended
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Jun. 27, 2020
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share The shares used in the computation of the company’s basic and diluted earnings per common share are as follows:
| Three Months Ended |  |  |  | Six Months Ended |  |
| June 27, 2020 |  | June 29, 2019 |  | June 27, 2020 |  | June 29, 2019
Weighted-average common shares outstanding | 54,413,820 |  |  | 55,253,253 |  |  | 54,468,839 |  |  | 55,383,887 |
Effect of dilutive securities | 378,730 |  |  | 787,231 |  |  | 451,621 |  |  | 788,934 |
Weighted-average common shares outstanding, assuming dilution | 54,792,550 |  |  | 56,040,484 |  |  | 54,920,460 |  |  | 56,172,821 |
The dilutive effect of the potential exercise of outstanding options and stock-settled SARs to purchase common shares is calculated using the treasury stock method. As of June 27, 2020, there were 3,238,975 awards outstanding that were anti-dilutive; as of June 29, 2019, there were 1,223,467 awards outstanding that were anti-dilutive. Performance-based equity awards are included in the diluted earnings per share calculation based on the attainment of the applicable performance metrics to date.

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