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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail) (USD $)
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Significant Accounting Policies [Line Items]    
Land use rights, useful life 5 years  
Research and development costs $ 230,739 $ 371,463
Advertising costs 13,068 856
Shipping and handling costs $ 539,479 $ 567,327
Land use rights
   
Significant Accounting Policies [Line Items]    
Land use rights, useful life 50 years