XML 22 R10.htm IDEA: XBRL DOCUMENT v3.8.0.1
Earnings per share
3 Months Ended
Mar. 31, 2018
Earnings Per Share [Abstract]  
Earnings per share
Earnings per share
 
The following is a summary of the basic and diluted earnings per share for the three month periods ended March 31, 2018 and March 31, 2017.

 
Three Months Ended March 31,
 
2018
 
2017
Net income available to common shareholders
$
3,414,771

 
$
1,448,851

Weighted average common shares outstanding
11,210,836

 
7,524,830

Effect of dilutive stock options
113,216

 
106,389

Diluted shares
11,324,052

 
7,631,219

Basic earnings per common share
$
0.30

 
$
0.19

Diluted earnings per common share
$
0.30

 
$
0.19



For the three months ended March 31, 2018 and 2017, the effects of outstanding antidilutive stock options are excluded from the computation of diluted earnings per common share because the exercise price of such options is higher than the market price. There were no and 13,166 antidilutive stock options as of March 31, 2018 and 2017, respectively.