Statements of Operations (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016
Revenues:
Product sales	$ 3,723,914	$ 3,934,995	$ 6,569,213	$ 9,150,612
Total revenues	3,723,914	3,934,995	6,569,213	9,150,612
Cost of product sales	3,309,498	3,374,078	6,235,189	7,458,138
Gross Margin	414,416	560,917	334,024	1,692,474
Selling, general, and administrative expense	933,462	892,477	1,906,892	1,800,646
Loss from operations	(519,046)	(331,560)	(1,572,868)	(108,172)
Interest income (expense), net	2,622	2,722	5,250	6,462
Net loss before income tax	(516,424)	(328,838)	(1,567,618)	(101,710)
Income tax benefit	(183,208)	(70,100)	(630,000)	(40,100)
Net loss	$ (333,216)	$ (258,738)	$ (937,618)	$ (61,610)
Net loss per basic common share	$ (0.03)	$ (0.02)	$ (0.07)	$ (0.00)
Weighted average number of basic common shares outstanding	13,203,436	13,200,269	13,203,436	13,199,210
Net loss per diluted common share	$ (0.03)	$ (0.02)	$ (0.07)	$ (0.00)
Weighted average number of diluted common shares outstanding	13,203,436	13,200,269	13,203,436	13,199,210