Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Deficit) (Details 2)

v2.4.0.6
Stockholders' Equity (Deficit) (Details 2)
6 Months Ended
Jun. 30, 2012
Expected volatility, Minimum 65.00%
Expected volatility, Maximum 73.40%
Risk-free interest rate, Minimum 0.39%
Risk-free interest rate, Maximum 0.51%
Expected dividend rate 0.00%
Expected life (yrs), Minimum 3 years
WarrantMember
 
Expected volatility, Minimum 65.00%
Expected volatility, Maximum 73.40%
Risk-free interest rate, Minimum 0.30%
Risk-free interest rate, Maximum 1.04%
Forfeiture rate 0.00%
Expected dividend rate 0.00%
Expected life (yrs), Minimum 3 years
Expected life (yrs), Maximum 6 years