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Earnings Per Share - (Tables) | 6 Months Ended
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Jun. 29, 2019
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings Per Common 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 29, 2019 |  | June 30, 2018 |  | June 29, 2019 |  | June 30, 2018
Weighted-average common shares outstanding | 55,253,253 |  |  | 56,429,715 |  |  | 55,383,887 |  |  | 56,540,611 |
Effect of dilutive securities | 787,231 |  |  | 912,347 |  |  | 788,934 |  |  | 1,013,034 |
Weighted-average common shares outstanding, assuming dilution | 56,040,484 |  |  | 57,342,062 |  |  | 56,172,821 |  |  | 57,553,645 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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