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Earnings Per Share (Tables)
6 Months Ended
Jun. 19, 2011
Earnings Per Share  
Schedule Of Earnings Per Share
     Fiscal Quarter Ended      Two Fiscal Quarters Ended  
     June 19,
2011
     June 20,
2010
     June 19,
2011
     June 20,
2010
 

Net income available to common stockholders – basic and diluted

   $ 25,248       $ 22,625       $ 52,359       $ 47,144   
                                   

Basic weighted average number of shares

     60,428,350         58,221,492         59,919,432         58,098,230   

Earnings per share – basic

   $ 0.42       $ 0.39       $ 0.87       $ 0.81   

Diluted weighted average number of shares

     63,226,096         60,760,689         62,808,625         60,305,138   

Earnings per share – diluted

   $ 0.40       $ 0.37       $ 0.83       $ 0.78