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Note 7 - Net Income Per Share
6 Months Ended
Feb. 27, 2016
Notes to Financial Statements  
Earnings Per Share [Text Block]
7.
Net Income Per Share
 
The Company calculates net income per share in accordance with US GAAP, which requires the Company to allocate income to its unvested participating securities as part of its earnings per share (“EPS”) calculations.
The following table sets forth the computation of basic earnings per share using the two-class method for amounts attributable to the Company’s shares of Common Stock and Class B Common Stock (in thousands, except per share data):
 
 
 
Thirteen weeks ended
 
 
Twenty-six weeks ended
 
 
 
February 27,
2016
 
 
February 28,
2015
 
 
February 27,
2016
 
 
February 28,
2015
 
                                 
Net income
  $ 23,498     $ 25,446     $ 59,388     $ 62,859  
                                 
Allocation of net income for Basic:
                               
Common Stock
  $ 18,691     $ 20,182     $ 47,232     $ 49,834  
Class B Common Stock
    4,704       5,041       11,896       12,472  
Unvested participating shares
    103       223       260       553  
    $ 23,498     $ 25,446     $ 59,388     $ 62,859  
                                 
Weighted average number of shares for Basic:
                               
Common Stock
    15,241       15,185       15,230       15,156  
Class B Common Stock
    4,795       4,741       4,795       4,741  
Unvested participating shares
    96       192       95       192  
      20,132       20,118       20,120       20,089  
                                 
Earnings per share for Basic:
                               
Common Stock
  $ 1.23     $ 1.33     $ 3.10     $ 3.29  
Class B Common Stock
  $ 0.98     $ 1.06     $ 2.48     $ 2.63  
 
 
The Company is required to calculate diluted EPS for Common Stock using the more dilutive of the following two methods:
 
 
The treasury stock method; or
 
 
The two-class method assuming a participating security is not exercised or converted.
 
For the thirteen and twenty-six weeks ended February 27, 2016, the Company’s diluted EPS assumes the conversion of all vested Class B Common Stock into Common Stock and uses the two-class method for its unvested participating shares as it was the more dilutive of the two methods. The following table sets forth the computation of diluted earnings per share of Common Stock for the thirteen and twenty-six weeks ended February 27, 2016 (in thousands, except per share data):
 
 
 
Thirteen weeks
ended February 27, 2016
 
 
Twenty-six weeks
ended February 27, 2016
 
 
 
Earnings
to Common
Shareholders
 
 
Common
Shares
 
 
EPS
 
 
Earnings
to Common
Shareholders
 
 
Common
Shares
 
 
EPS
 
                                                 
As reported - Basic
  $ 18,691       15,241     $ 1.23     $ 47,232       15,230     $ 3.10  
                                                 
Add: effect of dilutive potential common shares
                                               
Share-based awards
          102                     102          
Class B Common Stock
    4,704       4,795               11,896       4,795          
                                                 
Add: Undistributed earnings allocated to
unvested participating shares
    100                     253                
                                                 
Less: Undistributed earnings reallocated to
unvested participating shares
    (94
)
                  (240
)
             
                                                 
Diluted EPS – Common Stock
  $ 23,401       20,138     $ 1.16     $ 59,141       20,127     $ 2.94  
 
Share-based awards that would result in the issuance of 700 shares of Common Stock were excluded from the calculation of diluted earnings per share for the thirteen weeks ended February 27, 2016 because they were anti-dilutive. Share-based awards that would result in the issuance of 3,909 shares of Common Stock were excluded from the calculation of diluted earnings per share for the twenty-six weeks ended February 27, 2016 because they were anti-dilutive.
 
For the thirteen and twenty-six weeks ended February 28, 2015, the Company’s diluted EPS assumes the conversion of all vested Class B Common Stock into Common Stock and uses the two-class method for its unvested participating shares as it was the more dilutive of the two methods. The following table sets forth the computation of diluted earnings per share of Common Stock for the thirteen and twenty-six weeks ended February 28, 2015 (in thousands, except per share data):
 
 
 
Thirteen weeks
ended February 28, 2015
 
 
Twenty-six weeks
ended February 28, 2015
 
 
 
Earnings
to Common
Shareholders
 
 
Common
Shares
 
 
EPS
 
 
Earnings
to Common
Shareholders
 
 
Common
Shares
 
 
EPS
 
                                                 
As reported - Basic
  $ 20,182       15,185     $ 1.33     $ 49,834       15,156     $ 3.29  
                                                 
Add: effect of dilutive potential common shares
                                               
Share-based awards
          139                     131          
Class B Common Stock
    5,041       4,741               12,472       4,741          
                                                 
Add: Undistributed earnings allocated to
unvested participating shares
    217                     540                
                                                 
Less: Undistributed earnings reallocated to
unvested participating shares
    (205
)
                  (511
)
             
                                                 
Diluted EPS – Common Stock
  $ 25,235       20,065     $ 1.26     $ 62,335       20,028     $ 3.11  
 
Share-based awards that would result in the issuance of 25,901 shares of Common Stock were excluded from the calculation of diluted earnings per share for the thirteen weeks ended February 28, 2015 because they were anti-dilutive. Share-based awards that would result in the issuance of 11,903 shares of Common Stock were excluded from the calculation of diluted earnings per share for the twenty-six weeks ended February 28, 2015 because they were anti-dilutive.