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Per Share Data
3 Months Ended
Oct. 01, 2011
Per Share Data [Abstract] 
Per Share Data
7.   Per Share Data
    Basic earnings per common share was computed by dividing net income by the weighted average number of shares of common stock outstanding during the period. Diluted earnings per common share was computed similarly to the computation of basic earnings per share, except that the denominator is adjusted for the assumed exercise of dilutive options using the treasury stock method and non-vested restricted stock.
                 
    Three Months Ended  
    October 1,     October 2,  
    2011     2010  
Weighted average number of common shares outstanding used in computation of basic earnings per share
    18.4       18.3  
 
               
Weighted average effect of non-vested restricted stock grants and assumed exercise of options
    0.2       0.1  
 
           
 
               
Shares used in computation of diluted earnings per share
    18.6       18.4  
 
           
    We excluded potential common shares related to our outstanding equity compensation grants of 1.2 million and 1.6 million for the three months ended October 1, 2011 and October 2, 2010, respectively, from the computation of diluted earnings per share. Inclusion of these shares would have been anti-dilutive.