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Computation of Basic and Diluted Net Income Per Common Share (Tables) | 3 Months Ended
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Apr. 04, 2015
Earnings Per Share [Abstract] |
Reconciliation of Numerator and Denominator of Basic and Diluted Net Income Per Common Share | A reconciliation of the numerator and denominator of basic and diluted net income per common share is provided as follows:
| Three Months Ended |  |  |
| April 4, 2015 |  |  | March 29, 2014 |  |  |
Numerator: |  |  |  |  |  |  |  |  |
Net income | $ | 246 |  |  | $ | 487 |  |  |
Denominator: |  |  |  |  |  |  |  |  |
Weighted average shares of common stock (basic) |  | 9,868 |  |  |  | 9,963 |  |  |
Effect of dilutive stock options |  | 221 |  |  |  | 371 |  |  |
Effect of dilutive contingent shares |  | 19 |  |  |  | 192 |  |  |
Weighted average shares of common stock (diluted) |  | 10,108 |  |  |  | 10,526 |  |  |
Per share data: |  |  |  |  |  |  |  |  |
Basic income per share | $ | 0.02 |  |  | $ | 0.05 |  |  |
Diluted income per share | $ | 0.02 |  |  | $ | 0.05 |  |  |

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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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