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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 5) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Share-based compensation costs:      
Share-based compensation expense $ 0 $ 0 $ 1,340,300
Cost of sales
     
Share-based compensation costs:      
Share-based compensation expense     182,892
Sales and marketing
     
Share-based compensation costs:      
Share-based compensation expense     78,343
Research and development
     
Share-based compensation costs:      
Share-based compensation expense     28,259
General and administrative
     
Share-based compensation costs:      
Share-based compensation expense     $ 1,050,806