OTHER LIABILITY - Additional Information (Detail) (USD $)	1 Months Ended			1 Months Ended
	Sep. 09, 2011	Feb. 28, 2011	Dec. 31, 2012 Patent (U.S. No. 6,475,531 B1)	Sep. 09, 2011 Patent (U.S. No. 6,475,531 B1) L.Y. Hong Kong Biotech Limited	Feb. 28, 2011 Patent (U.S. No. 6,475,531 B1) L.Y. Hong Kong Biotech Limited	Feb. 28, 2011 Patent (U.S. No. 6,475,531 B1) L.Y. Hong Kong Biotech Limited Scenario 1
Other Liabilities [Line Items]
Common stock shares issued to acquire patent		44,254,952			44,254,952
Number of contingent consideration					2
Common stock, shares issuable		31,610,544			31,610,544	11,063,968
Common stock price, per share	$ 0.25	$ 0.74		$ 0.25	$ 0.74
Other Liability			$ 2,765,992