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Business Segments (Details) - USD ($)
 3 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Dec. 31, 2016
Business Segmentation      
Net sales $ 4,449,122 $ 7,331,945  
Cost of sales 2,696,469 3,880,526  
Gross profit 1,752,653 3,451,419  
Operating expenses:      
Sales and marketing 596,162 544,722  
Research and development 664,190 464,072  
General and administrative 2,383,146 1,988,559  
Operating expenses 3,643,498 2,997,353  
Operating income (loss) (1,890,845) 454,066  
Total assets 21,051,320   $ 19,752,068
Ingredients Segment [Member]      
Business Segmentation      
Net sales 2,084,403 4,600,626  
Cost of sales 914,767 2,099,162  
Gross profit 1,169,636 2,501,464  
Operating expenses:      
Sales and marketing 305,345 331,743  
Research and development 664,190 464,072  
General and administrative 0 0  
Operating expenses 969,535 795,815  
Operating income (loss) 200,101 1,705,649  
Total assets 14,858,562   13,257,289
Core Standards and Contract Services Segment [Member]      
Business Segmentation      
Net sales 2,364,719 2,731,319  
Cost of sales 1,781,702 1,781,364  
Gross profit 583,017 949,955  
Operating expenses:      
Sales and marketing 290,817 212,979  
Research and development 0 0  
General and administrative 0 0  
Operating expenses 290,817 212,979  
Operating income (loss) 292,200 736,976  
Total assets 4,059,395   3,918,440
Corporate and Other Segment [Member]      
Business Segmentation      
Net sales 0 0  
Cost of sales 0 0  
Gross profit 0 0  
Operating expenses:      
Sales and marketing 0 0  
Research and development 0 0  
General and administrative 2,383,146 1,988,559  
Operating expenses 2,383,146 1,988,559  
Operating income (loss) (2,383,146) $ (1,988,559)  
Total assets $ 2,133,364   $ 2,576,339