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Earnings Per Share: (Tables) | 6 Months Ended
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Jun. 29, 2013
Earnings Per Share: |
Schedule of shares outstanding used in the calculation of basic and diluted earnings per share |
|  | Three Months Ended |  | Six Months Ended |
|  | June 29, 2013 |  | June 30, 2012 |  | June 29, 2013 |  | June 30, 2012 |
Denominator for basic EPS — weighted average common shares |  | 5,024,284 |  | 5,056,289 |  | 5,010,803 |  | 5,054,620 |
Dilutive shares associated with option plans |  | 176,308 |  | 211,956 |  | 190,841 |  | 219,603 |
Denominator for diluted EPS — weighted average common shares and dilutive potential common shares |  | 5,200,592 |  | 5,268,245 |  | 5,201,644 |  | 5,274,223 |
Options excluded from EPS calculation — anti-dilutive |  | 17,474 |  | 25,554 |  | 18,451 |  | 17,110

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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://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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