XML 20 R6.htm IDEA: XBRL DOCUMENT v2.3.0.15
Condensed Consolidated Statements of Equity and Comprehensive Income (Unaudited) (USD $)
Total
Common stock
Retained earnings
Non- controlling interests
Balance at Dec. 31, 2010$ 77,715,475$ 70,778,874$ 6,998,806$ (62,205)
Balance, shares at Dec. 31, 201020,338,46120,338,461  
Stock-based compensation - nonemployees, shares 9,144  
Stock-based compensation - nonemployees103,224103,224  
Exercise of options and related tax benefit, shares 376,850  
Exercise of options and related tax benefit3,338,8933,338,893  
Stock-based compensation - employees465,617465,617  
Repurchase of shares, shares (508,545)  
Repurchase of shares(2,884,540)(2,884,540)  
Net and comprehensive income4,718,388 4,746,191(27,803)
Balance at Sep. 30, 2011$ 83,457,057$ 71,802,068$ 11,744,997$ (90,008)
Balance, shares at Sep. 30, 201120,215,91020,215,910