Quarterly report pursuant to Section 13 or 15(d)

5. Stockholders' Deficit (Details)

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5. Stockholders' Deficit (Details) (USD $)
Mar. 31, 2013
Stockholders Deficit Details  
Series C exchange fair value calculation for warrants based on expected term (in months) 64 months
Series C exchange fair value calculation for warrants based on expected volatility 106.70%
Series C exchange fair value calculation for warrants based on risk-free interest rate 0.75%
Series C exchange fair value calculation for warrants based on exercise price $ 0.74
Series C exchange fair value calculation for warrants based on fair value per warrant $ 0.46