Statements of Operations (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 29, 2019	Jun. 30, 2018	Jun. 29, 2019	Jun. 30, 2018
Revenues:
Product sales	$ 6,366,951	$ 5,228,721	$ 11,636,489	$ 9,383,725
Total revenues	6,366,951	5,228,721	11,636,489	9,383,725
Cost of product sales	5,191,964	4,623,033	10,302,078	8,634,164
Gross Margin	1,174,987	605,688	1,334,411	749,561
Selling, general, and administrative expense	917,079	931,358	1,820,765	1,839,474
Income (loss) from operations	257,908	(325,669)	(486,353)	(1,089,913)
Interest income (expense), net	(7,310)	(11,692)	(7,262)	(11,634)
Net income (loss) before income tax	250,598	(337,361)	(493,615)	(1,101,547)
Income tax provision (benefit)		(80,000)		(270,000)
Net income (loss)	$ 250,598	$ (257,361)	$ (493,615)	$ (831,547)
Net income (loss) per basic common share	$ 0.02	$ (0.02)	$ (0.04)	$ (0.06)
Weighted average number of basic common shares outstanding	13,206,069	13,203,436	13,206,756	13,203,436
Net income (loss) per diluted common share	$ 0.02	$ (0.02)	$ (0.04)	$ (0.06)
Weighted average number of diluted common shares outstanding	13,260,261	13,203,436	13,206,756	13,203,436