Quarterly report pursuant to sections 13 or 15(d)

CONVERTIBLE DEBENTURES (Detail) - Fair value of the embedded conversion feature of the Convertible Debenture Due 2015

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CONVERTIBLE DEBENTURES (Detail) - Fair value of the embedded conversion feature of the Convertible Debenture Due 2015 (USD $)
0 Months Ended
Apr. 30, 2013
Jan. 25, 2013
Stock price on valuation date (in Dollars per share) $ 0.23 $ 0.21
Conversion price (in Dollars per share) $ 0.15  
Stock premium for liquidity 51.00% 38.00%
Term (years) 1 year 255 days 3 years
Expected volatility 95.00% 95.00%
Weighted average risk-free interest rate 0.20% 0.40%
Trials (in Shares) 100,000  
Aggregate fair value (in Dollars) $ 970,000 $ 370,000