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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Significant Accounting Policies [Line Items]        
Research and development costs $ 243,672 $ 619,039 $ 702,640 $ 1,355,119
Advertising costs 56 0 13,200 856
Shipping and handling costs $ 645,284 $ 584,627 $ 1,836,356 $ 1,737,112
Land use rights
       
Significant Accounting Policies [Line Items]        
Land use rights, useful life     50 years