Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015
Income Statement [Abstract]
Sales, net	$ 26,811,086	$ 22,014,140	$ 15,313,179
Cost of sales	14,889,954	13,533,132	9,987,514
Gross profit	11,921,132	8,481,008	5,325,665
Operating expenses:
Sales and marketing	2,250,589	2,326,788	2,136,584
Research and development	2,522,768	891,601	513,671
General and administrative	9,393,209	7,416,451	7,860,930
Loss from investment in affiliate	0	0	45,829
Operating expenses	14,166,566	10,634,840	10,557,014
Operating loss	(2,245,434)	(2,153,832)	(5,231,349)
Nonoperating income (expense):
Interest income	2,247	3,325	2,013
Interest expense	(371,899)	(616,033)	(158,849)
Loss on debt extinguishment	(313,099)	0	0
Nonoperating expenses	(682,751)	(612,708)	(156,836)
Loss before income taxes	(2,928,185)	(2,766,540)	(5,388,185)
Provision for income taxes	0	(4,527)	0
Net loss	$ (2,928,185)	$ (2,771,067)	$ (5,388,185)
Basic and Diluted loss per common share	$ (0.08)	$ (0.08)	$ (0.15)
Basic and Diluted weighted average common shares outstanding	37,294,321	35,877,341	35,486,460