Quarterly report pursuant to Section 13 or 15(d)

3. Summary of Significant Accounting Policies - Stock-based compensation plan (Details)

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3. Summary of Significant Accounting Policies - Stock-based compensation plan (Details) (USD $)
3 Months Ended
Sep. 30, 2012
Assumptions  
Expected life (in years) 6 years
Weighted average expected volatility 124.90%
Risk-free interest rate 0.70%
Weighted average re-priced Black-Scholes calculated fair value $ 0.32