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INCOME TAXES (Details Textual) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 24, 2012
Jun. 26, 2011
Jun. 24, 2012
Jun. 26, 2011
Income Tax Expense (Benefit) $ (2,358) $ 3,470 $ (1,705) $ (6,402)
Effective Income Tax Rate, Continuing Operations     1.60% 2.50%