(3) Net Income Per Common and Common Equivalent Share - The following table presents the calculation of basic and diluterd earnings per share (Details) - USD ($)	3 Months Ended
	Apr. 02, 2016	Mar. 28, 2015
Basic EPS Computation:
Net income	$ 197,128	$ 73,787
Weighted average common shares Outstanding	13,198,236	13,147,672
Basic EPS	$ 0.01	$ 0.01
Diluted EPS Computation:
Net income	$ 197,128	$ 73,787
Weighted average common shares Outstanding	13,198,236	13,147,672
Dilutive effect stock options	$ 305,420	$ 583,692
Total Shares	13,503,656	13,731,364
Diluted EPS	$ 0.01	$ 0.01