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Note 10 - Shareholders' Equity (Details) - Restricted Stock Outstanding (USD $)
12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Jan. 01, 2012
Note 10 - Shareholders' Equity (Details) - Restricted Stock Outstanding [Line Items]      
Granted 670,000 573,000 668,000
Restricted Stock [Member]
     
Note 10 - Shareholders' Equity (Details) - Restricted Stock Outstanding [Line Items]      
Shares 1,707,500 1,973,500  
Weighted average grant date fair value (in Dollars per share) $ 15.62 $ 14.79  
Granted 670,000    
Granted (in Dollars per share) $ 16.23    
Vested 420,000    
Vested (in Dollars per share) $ 14.68    
Forfeited or cancelled 516,000    
Forfeited or cancelled (in Dollars per share) $ 14.00