Statements of Operations (Unaudited) - USD ($)	3 Months Ended
	Apr. 02, 2016	Mar. 28, 2015
Revenues:
Product sales	$ 5,215,617	$ 5,248,012
Research and development under cooperative agreement		42,254
Total revenues	$ 5,215,617	5,290,266
Cost of product sales	$ 4,084,060	4,119,931
Cost of research and development under cooperative agreement		34,970
Gross Margin	$ 1,131,557	1,135,365
Selling, general, and administrative	908,169	1,012,838
Income from operations	223,388	$ 122,527
Other income, net	3,740
Income before taxes	227,128	$ 122,527
Income tax provision	30,000	48,740
Net income	$ 197,128	$ 73,787
Net income per basic common share	$ 0.01	$ 0.01
Weighted average number of basic common shares outstanding	13,198,236	13,147,672
Net income per diluted common share	$ 0.01	$ 0.01
Weighted average number of diluted common shares outstanding	13,503,656	13,731,364