Note 5 - Accumulated Other Comprehensive Income (Loss) (Details) - Accumulated Other Comprehensive Loss, Net of Tax (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 29, 2014
Jun. 30, 2013
Jun. 29, 2014
Jun. 30, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning Balance, December 29, 2013     $ (4,033)  
Other comprehensive income before reclassification, net of tax     (6,520)  
Amounts reclassified to earnings     2,983  
Net other comprehensive income (loss) (501) 585 (3,537) 4,320
Ending Balance, June 29, 2014 (7,570)   (7,570)  
Accumulated Translation Adjustment [Member]
       
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning Balance, December 29, 2013     (4,035)  
Other comprehensive income before reclassification, net of tax     370  
Net other comprehensive income (loss)     370  
Ending Balance, June 29, 2014 (3,665)   (3,665)  
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
       
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning Balance, December 29, 2013     2  
Other comprehensive income before reclassification, net of tax     (6,890)  
Amounts reclassified to earnings     2,983 [1]  
Net other comprehensive income (loss)     (3,907)  
Ending Balance, June 29, 2014 $ (3,905)   $ (3,905)  
[1] Reclassified into the Net Sales line item of the Condensed Consolidated Statement of Operations. Please see Note 11 for further details.