Quarterly report pursuant to Section 13 or 15(d)

Warrant Derivative Liability (Details)

v2.4.0.8
Warrant Derivative Liability (Details) (USD $)
12 Months Ended
Jun. 30, 2013
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]  
Common stock price (in dollars per share) $ 0.42
Risk-free interest rate 0.04%
Dividend yield 0.00%
Volatility 97.90%
Remaining contractual term (in years) 2 months 12 days
Minimum [Member]
 
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]  
Exercise price (in dollars per share) $ 1.53
Maximum [Member]
 
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]  
Exercise price (in dollars per share) $ 1.97