DISCONTINUED OPERATIONS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 27, 2013	Sep. 27, 2013
Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operation, Net of Tax [Abstract]
Net sales	$ (14)	$ 7,993
Operating income (loss) - net of tax	(14)	373
Container Division [Member]
Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operation, Net of Tax [Abstract]
Net sales	0	0
Operating income (loss) - net of tax	(9)	(310)
Gemtex Division [Member]
Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operation, Net of Tax [Abstract]
Net sales	0	0
Operating income (loss) - net of tax	(1)	12
Glit Division [Member]
Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operation, Net of Tax [Abstract]
Net sales	(14)	7,993
Operating income (loss) - net of tax	$ (4)	$ 671