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Note 18 - Enterprise-Wide Disclosure (Details)
12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Jan. 01, 2012
Note 18 - Enterprise-Wide Disclosure (Details) [Line Items]      
Number of Operating Segments 3    
Number of Reportable Segments 1    
Geographic Concentration Risk [Member] | Sales Revenue, Goods, Net [Member]
     
Note 18 - Enterprise-Wide Disclosure (Details) [Line Items]      
Concentration Risk, Percentage 52.00% 55.00% 58.00%