NOTE 7 - GOODWILL (Details) (USD $)	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012
NOTE 7 - GOODWILL (Details) [Line Items]
Goodwill, Not Allocated, Reason		1) determining the fair value of the reporting units and (2) measuring the amount of the impairment if the carrying amount exceeds the fair value of the reporting unit.In determining fair value of the reporting segments, we reviewed cash flow projections, the weighted average cost of capital and the sustainable growth rate.
Goodwill and Intangible Asset Impairment	$ 0	$ 16,964,000
Disposal Group, Including Discontinued Operation, Goodwill		2,400,000
Goodwill	2,806,000	2,806,000
Amortization of Intangible Assets	2,800,000
Field Solutions [Member]
NOTE 7 - GOODWILL (Details) [Line Items]
Goodwill		2,800,000
Continuing Operations [Member]
NOTE 7 - GOODWILL (Details) [Line Items]
Goodwill and Intangible Asset Impairment		$ 14,500,000