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Net Income per Common Share (Tables)
3 Months Ended
Apr. 30, 2016
Reconciliation of Weighted Average Common Shares Outstanding Used For Computation of Basic and Diluted Net Income Per Common Share

The following is a reconciliation of the weighted-average common shares outstanding used for the computation of basic and diluted net income per common share:

 

     Three Months Ended April 30,  
     2016      2015  

Basic weighted-average common shares outstanding

     117,304,736         131,202,740   

Effect of dilutive options, stock appreciation rights, performance stock units and restricted stock units

     282,273         1,633,404   
  

 

 

    

 

 

 

Diluted weighted-average shares outstanding

     117,587,009         132,836,144