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6. Earnings Per Share (Tables)
 3 Months Ended
Apr. 29, 2012
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
Thirteen Weeks Ended
 
   
April 29,
   
May 1,
 
   
2012
   
2011
 
             
Net income
  $ 1,020     $ 523  
   Less: Unvested participating restricted stock dividends
    2       2  
            Net earnings allocated to unvested participating restricted stock
    2       1  
Earnings available for common shareholders
    1,016       520  
                 
Weighted average shares outstanding for basic earnings per share
    10,772       10,761  
Dilutive effect of unvested restricted stock and RSU awards
    22       17  
   Weighted average shares outstanding for diluted earnings per share
    10,794       10,778  
                 
Basic earnings per share
  $ 0.09     $ 0.05  
                 
Diluted earnings per share
  $ 0.09     $ 0.05