XML 16 R6.htm IDEA: XBRL DOCUMENT v3.4.0.3
Condensed Consolidated Statement of Equity (Unaudited) - 3 months ended Mar. 31, 2016 - USD ($)
Total
Common stock
Retained earnings
Noncontrolling interests
Balance, Beginning of Period at Dec. 31, 2015 $ 76,819,783 $ 57,338,294 $ 19,549,614 $ (68,125)
Balance, Beginning of Period, shares at Dec. 31, 2015 16,379,501 16,379,501    
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Share-based compensation $ 174,778 $ 174,778    
Share-based compensation, shares   130,225    
Exercise of options and related tax benefit (427,993) $ (427,993)    
Exercise of options and related tax benefit, shares   0    
Repurchase of shares (979,293) $ (979,293)    
Repurchase of shares, shares   (212,948)    
Net income (loss) (268,557)   (253,111) (15,446)
Balance, End of Period at Mar. 31, 2016 $ 75,318,718 $ 56,105,786 $ 19,296,503 $ (83,571)
Balance, End of Period, shares at Mar. 31, 2016 16,296,778 16,296,778