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Summary of Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 27, 2015
Accounting Policies [Abstract] |
Computation of basic and diluted earnings per common share | The following table represents the computation of basic and diluted earnings per common share (in thousands, except per share data):
| Three Months Ended | Six Months Ended
| June 27, 2015 |  | June 28, 2014 | June 27, 2015 |  | June 28, 2014
Net income | $ | 9,248 |  |  | $ | 12,186 |  | $ | 19,625 |  |  | $ | 23,571 |
Weighted average basic shares outstanding | 26,684 |  |  | 26,444 |  | 26,645 |  |  | 26,409 |
Basic net income per common share | $ | 0.35 |  |  | $ | 0.46 |  | $ | 0.74 |  |  | $ | 0.89 |
Effect of dilutive stock options | — |  |  | — |  | — |  |  | — |
Weighted average diluted shares outstanding | 26,684 |  |  | 26,444 |  | 26,645 |  |  | 26,409 |
Diluted net income per common share | $ | 0.35 |  |  | $ | 0.46 |  | $ | 0.74 |  |  | $ | 0.89 |

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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/2003/role/presentationRef -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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