BUSINESS ACQUISITIONS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended	6 Months Ended
	Apr. 07, 2015	Jun. 26, 2015	Jul. 01, 2016	Jun. 26, 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		$ 32,127		$ 59,383
Gross profit		5,392		10,170
Net income		$ (780)		$ (940)
Average common shares outstanding - Basic (in shares)		7,951		7,951
Dilutive effect of convertible preferred stock (in shares)		0		0
Average common shares outstanding - Diluted (in shares)		7,951		7,951
Loss per share of common stock - Basic (in dollars per share)		$ (0.10)		$ (0.12)
Loss per share of common stock - Diluted (in dollars per share)		$ (0.10)		$ (0.12)