Quarterly report pursuant to Section 13 or 15(d)

Stock Option Activity (Detail)

v2.4.0.6
Stock Option Activity (Detail) (USD $)
3 Months Ended
Sep. 30, 2012
Jun. 30, 2011
Number of Shares    
Outstanding at June 30, 2012 4,536,949 2,097,841
Granted 0  
Exercised 0  
Forfeited and cancelled 0  
Outstanding at September 30, 2012 4,536,949 2,097,841
Exercisable at September 30, 2012 2,213,413  
Weighted Average Exercise Price    
Outstanding at June 30, 2012 $ 0.17  
Granted $ 0  
Exercised $ 0  
Forfeited and cancelled $ 0  
Outstanding at September 30, 2012 $ 0.17  
Exercisable at September 30, 2012 $ 0.17  
Weighted Average Remaining Contract Term (in years)    
Outstanding at June 30, 2012 7 years 4 months 6 days  
Outstanding at September 30, 2012 7 years 4 months 6 days  
Exercisable at September 30, 2012 5 years 6 months 29 days