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Earnings (Loss) Per Share (Tables)
6 Months Ended
Jun. 30, 2014
Earnings Per Share [Abstract]  
Reconciliation of numerator and denominator
The following table reconciles the numerator and denominator used to calculate diluted earnings per share for the three and six months ended June 30, 2014 and 2013:
 
 
Three months ended June 30,
 
2014
 
2013
Numerator:
 
 
 
Net income (loss) attributable to common shareholders
$
722,570

 
$
(639,018
)
Denominator:
 
 
 
Weighted-average shares outstanding – basic
17,743,395

 
18,405,522

Dilutive effect of other securities
282,518

 

Weighted-average shares outstanding – diluted
18,025,913

 
18,405,522

 
Six months ended June 30,
 
2014
 
2013
Numerator:
 
 
 
Net income (loss) attributable to common shareholders
$
1,008,890

 
$
215,691

Denominator:
 
 
 
Weighted-average shares outstanding – basic
17,825,174

 
18,580,891

Dilutive effect of other securities
268,217

 
175,800

Weighted-average shares outstanding – diluted
18,093,391

 
18,756,691