AMORTIZABLE INTANGIBLE ASSETS (Details) (USD $)	3 Months Ended
	Mar. 29, 2014	Mar. 30, 2013
Amortizable intangible assets
Gross carrying amount	$ 105,000
Accumulated amortization	615,000
Amortization expense	13,000	15,000
Estimated amortization expense
2014	52,000
2015	45,000
2016	$ 21,000