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Earnings Per Share
9 Months Ended
Sep. 26, 2015
Earnings Per Share [Abstract]  
Earnings Per Share
5. Earnings Per Share

Basic earnings per share is calculated by dividing our net income by the weighted average number of common shares outstanding during the period, excluding nonvested restricted stock which is considered to be contingently issuable. To calculate diluted earnings per share, common share equivalents are added to the weighted average number of common shares outstanding. Common share equivalents are calculated using the treasury stock method and are computed based on outstanding stock-based awards. However, in periods when the price of our stock-based awards, by grant, is greater than our average stock price during the period, those common share equivalents are considered anti-dilutive and are excluded from the calculation of diluted earnings per share. Approximately 7,000 shares from stock-based awards were considered anti-dilutive as of September 26, 2015. No stock-based awards were considered anti-dilutive as of September 27, 2014.

The following table sets forth the computation of basic earnings per share and diluted earnings per share:

 

     Thirteen Weeks Ended      Thirty-Nine Weeks Ended  
(in thousands, except per share data)    September 26,
2015
     September 27,
2014
     September 26,
2015
     September 27,
2014
 

Numerator:

           

Net income

   $ 26,060       $ 24,536       $ 70,542       $ 71,331   

Denominator:

           

Weighted average basic shares outstanding

     35,514         35,898         35,535         36,217   

Effect of stock-based compensation awards

     61         126         76         155   
  

 

 

    

 

 

    

 

 

    

 

 

 

Weighted average diluted shares outstanding

     35,575         36,024         35,611         36,372   
  

 

 

    

 

 

    

 

 

    

 

 

 

Earnings Per Share:

           

Basic

   $ 0.73       $ 0.68       $ 1.99       $ 1.97   

Diluted

   $ 0.73       $ 0.68       $ 1.98       $ 1.96