XML 39 R16.htm IDEA: XBRL DOCUMENT v2.4.1.9
Earnings per Share (Tables)
3 Months Ended
Mar. 31, 2015
Earnings Per Share [Abstract]  
Basic and Diluted Shares of Consolidated Condensed Statements of Income

The following summarizes the common shares included in the basic and diluted shares, as disclosed on the face of the consolidated condensed statements of income:

 

 

Three Months
Ended March 31,

 

 

2015

 

 

2014

 

Weighted average number of shares for calculation of basic EPS

 

35,769,190

 

 

 

35,063,671

 

Stock options under the 2006, 2011 and 2013 equity plans

 

475,505

 

 

 

528,356

 

Weighted average number of shares for calculation of diluted EPS

 

36,244,695

 

 

 

35,592,027

 

 

Common Stock Issuable upon Exercise of Certain Stock Options

The accompanying table represents Common Stock issuable upon the exercise of certain stock options that have been excluded from the diluted shares calculation because the effect of their inclusion would be anti-dilutive.

 

 

Three Months
Ended March 31,

 

 

2015

 

 

2014

 

Stock options outstanding under the 2006, 2011 and 2013 Equity Incentive Plans