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Note 17 - Earnings Per Share (Details) (Employee Stock Option [Member])
12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Employee Stock Option [Member]
     
Note 17 - Earnings Per Share (Details) [Line Items]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 96,401 159,983 85,563