XML 39 R28.htm IDEA: XBRL DOCUMENT v3.8.0.1
Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2018
Earnings Per Share [Abstract]  
Schedule of Weighted-Average Number of Shares

Weighted-average Common Shares outstanding used in calculating basic and diluted earnings per share were as follows:





 

 

 

 



 

 

Three months ended March 31

 

2018 

 

2017 

Basic weighted-average Common Shares outstanding

 

28,249,420 

 

27,916,652 

Effect of dilutive shares

 

686,610 

 

663,545 

Diluted weighted-average Common Shares outstanding

 

28,936,030 

 

28,580,197