Business Segmentation and Geographical Distribution (Details Narrative) - USD ($)	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015
Ingredients Segment [Member]
Revenue from international sources	$ 502,000	$ 277,000	$ 35,000
Core Standards Contract Services [Member]
Revenue from international sources	1,720,000	1,651,000	1,756,000
Scientific and Regulatory Consulting segment [Member]
Revenue from international sources	$ 154,000	$ 283,000	$ 104,000