SUBSEQUENT EVENT - Additional Information (Detail) (USD $)	1 Months Ended
	Sep. 09, 2011	Feb. 28, 2011
Subsequent Event [Line Items]
Quoted stock price	$ 0.25
Patent (U.S. No. 6,475,531 B1)
Subsequent Event [Line Items]
Useful life of intangible assets		9 years 10 months 24 days
Number of shares of common stock issued and issuable	44,254,952
Minimum Proceeds from issuance of debt and/or equity in order to issue shares to sellers of patent	$ 20,000,000
Patent (U.S. No. 6,475,531 B1) | L.Y. Hong Kong Biotech Limited
Subsequent Event [Line Items]
Useful life of intangible assets		9 years 10 months 24 days
Common stock shares issued to acquire patent		44,254,952
Common stock, shares issuable		31,610,544
Consideration for patents acquired	2,765,992	32,748,665
Number of shares of common stock issued and issuable	11,063,968	44,254,952
Quoted stock price	$ 0.25	0.74
Patent (U.S. No. 6,475,531 B1) | Minimum
Subsequent Event [Line Items]
Number of shares of common stock issued and issuable	11,063,968
Patent (U.S. No. 6,475,531 B1) | Minimum | L.Y. Hong Kong Biotech Limited
Subsequent Event [Line Items]
Minimum Proceeds from issuance of debt and/or equity in order to issue shares to sellers of patent		20,000,000