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Net Income Per Share (Tables) | 12 Months Ended
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Dec. 29, 2018
Earnings Per Share [Abstract] |
Reconciliation of the basic and diluted net income per share computations | A reconciliation of the share denominator of the basic and diluted net income per share computations is as follows (in thousands):
|  | Years Ended |
|  | December 29, 2018 |  |  | December 30, 2017 |  |  | December 31, 2016 |
Weighted average common shares outstanding used in basic net income per share calculation |  |  | 24,120 |  |  |  | 25,334 |  |  |  | 24,655 |
Potential dilutive common stock equivalents, using treasury stock method |  |  | 480 |  |  |  | 585 |  |  |  | 498 |
Weighted average shares used in diluted net income per share calculation |  |  | 24,600 |  |  |  | 25,919 |  |  |  | 25,153 |

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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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