BUSINESS ACQUISITIONS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended	9 Months Ended
	Apr. 07, 2015	Sep. 25, 2015	Sep. 30, 2016	Sep. 25, 2015
Centrex Plastics, LLC [Member]
Business Acquisition [Line Items]
Effective date of acquisition			Apr. 07, 2015
Payments to acquire businesses	$ 23,900
Business acquisition annual payment period			3 years
Centrex Plastics, LLC [Member] | Minimum [Member]
Business Acquisition [Line Items]
Post closing earn out Payments	$ 2,000
Tiffin, Ohio [Member]
Business acquisition, pro forma information [Abstract]
Net Sales		$ 31,048		$ 90,431
Gross profit		4,775		14,945
Net income		$ (1,605)		$ (2,545)
Average common shares outstanding - Basic (in shares)		7,951		7,951
Average common shares outstanding - Diluted (in shares)		7,951		7,951
Loss per share of common stock Basic & Diluted (in dollars per share)		$ (0.20)		$ (0.32)
Loss per share of common stock Basic & Diluted (in dollars per share)		$ (0.20)		$ (0.32)