NOTE 3 - DISCONTINUED OPERATIONS (Detail) - Schedule of Discountinued Operations (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2012	Sep. 30, 2011	Sep. 29, 2012	Sep. 30, 2011
Revenues	$ 14,559	$ 21,598	$ 52,442	$ 75,981
Operating costs	14,227	21,382	49,586	72,995
Operating income (loss)	332	216	2,856	2,986
SG&A	1,650	1,712	3,676	4,888
Goodwill impairment	2,397		2,397
Other income (expense)	(2)	1	(5)	2
Total income (loss) before taxes	(3,717)	(1,495)	(3,222)	(1,900)
Tax expense (benefit)		(577)	1,557	(637)
Net loss	$ (3,717)	$ (918)	$ (4,779)	$ (1,263)