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NOTE 4 - DISCONTINUED OPERATIONS (Detail) - Schedule of Discountinued Operations (USD $)
In Thousands, unless otherwise specified
Dec. 29, 2012
Dec. 31, 2011
Assets:    
Trade receivables $ 0 $ 2,391
Cost/earnings in excess of billings on uncompleted contracts 0 138
Property and equipment, net 48 372
Goodwill and other assets 9 6,234
Total assets held for sale 57 9,135
Liabilities:    
Accounts payable 0 430
Accrued compensation and benefits 99 (50)
Billings/earnings in excess of costs on uncompleted contracts 0 158
Other current liabilities 0 802
Total liabilities held for sale $ 99 $ 1,340