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Earnings per Share
12 Months Ended
Dec. 31, 2016
Earnings Per Share [Abstract]  
Earnings per Share
Earnings per Share
Basic net income per common share is calculated by dividing the income available to common stockholders by the weighted average common shares outstanding during each reporting period.  Diluted net income per common share adjusts the weighted average number of common shares outstanding for the potential dilution that could occur if common stock equivalents (warrants, stock options and restricted stock units) were exercised or converted into common stock, calculated using the treasury stock method. We had no participating securities during the years ended December 31, 2016, 2015 and 2014.
Common stock equivalents of 208,202 for the year ended December 31, 2016, and 151,112 and 132,162 for the years ended December 31, 2015 and 2014, respectively, were excluded from the calculation of diluted net income per common share as the effect would have been anti-dilutive.
 
For the Years Ended December 31,
 
2016
 
2015
 
2014
Numerator:
 
 
 
 
 
Net income available to common stockholders for basic and diluted net income per common share
$
745,933

 
$
509,724

 
$
493,241

Denominator:
 

 
 
 
 
Weighted average common shares outstanding for basic net income per common share
4,917,050

 
5,375,707

 
5,788,944

Weighted average impact of dilutive equity instruments
47,678

 
59,459

 
73,076

Weighted average shares for diluted net income per common share
4,964,728

 
5,435,166

 
5,862,020

Net income per common share:
 

 
 
 
 
Basic
$
0.15

 
$
0.09

 
$
0.09

Diluted
$
0.15

 
$
0.09

 
$
0.08