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Earnings Per Common Share
9 Months Ended
Sep. 30, 2016
Earnings Per Share [Abstract]  
Earnings Per Common Share
Earnings Per Common Share
Earnings per common share (“EPS”) are computed by dividing net income by the weighted average number of shares of common stock (basic) plus common stock equivalents outstanding (diluted) during the period. Common stock equivalents consist of stock options, which have been included in the calculation of weighted average shares outstanding using the treasury stock method, restricted stock, performance share units, and shares issuable in connection with certain deferred compensation agreements (“DCUs”).
ASC 260, Earnings Per Share, provides that all outstanding unvested share-based payment awards that contain rights to nonforfeitable dividends participate in undistributed earnings with common shareholders. If awards are considered participating securities, the Company is required to apply the two-class method of computing basic and diluted earnings per share. The Company has determined that its outstanding shares of restricted stock are participating securities. Accordingly, earnings per common share are computed using the more dilutive of the treasury stock method and the two-class method prescribed by ASC 260.
Basic weighted average shares reconciles to diluted weighted average shares as follows:
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
 
2016
 
2015
 
2016
 
2015
Basic weighted average common shares outstanding
75,819

 
76,831

 
75,753

 
77,431

Dilutive effect of stock options, restricted stock, performance share units and DCUs
1,061

 
815

 
989

 
835

Diluted weighted average common shares outstanding
76,880

 
77,646

 
76,742

 
78,266


Options to purchase approximately 0.1 million and 0.9 million shares of common stock for the three and nine months ended September 30, 2016, respectively, and 0.9 million and 0.5 million shares of common stock for the three and nine months ended September 30, 2015 were not included in the computation of diluted EPS because the effect of their inclusion would be antidilutive.