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Note 9 - Earnings Per Share (Details) - Antidilutive Securities
3 Months Ended
Mar. 01, 2014
Mar. 02, 2013
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities 261,500 472,500
Equity Option [Member]
   
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities 207,500 472,500
Restricted Stock [Member]
   
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities 54,000