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Computation of Basic and Diluted Net Income Per Common Share (Details Textual) (Stock option)	3 Months Ended
	Mar. 29, 2014	Mar. 30, 2013
Stock option
Computation of Basic and Diluted Net Income Per Common Share (Textual) [Abstract]
Stock options to purchase shares excluded from the computation of diluted weighted average shares outstanding	48,253	755,013

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- Definition

Stock options to purchase shares excluded from the computation of diluted weighted average shares outstanding.

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