Note 3 - Acquisition (Details) - Pro Forma Consolidated Results of Operations (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 29, 2013
Sep. 29, 2013
Pro Forma Consolidated Results of Operations [Abstract]    
Net sales $ 314,701 $ 947,551
Net loss $ (24,106) $ (159,988)
Basic $ (0.41) $ (2.73)
Diluted $ (0.41) $ (2.73)