Quarterly report pursuant to Section 13 or 15(d)

Stock-based compensation (Details Narrative)

v3.3.0.814
Stock-based compensation (Details Narrative) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Employee stock-based compensation expense $ 738,000 $ 5,000 $ 2,049,000 $ 25,000
Unrecognized compensation expense $ 3,111,000   $ 3,111,000  
Weighted average period 5 years 2 months 12 days   3 years 2 months 12 days  
Options outstanding under plan 24,613,880   24,613,880  
Options outstanding, value $ 8,234,000   $ 8,234,000  
Options exercisable under plan, shares 19,917,064   19,917,064  
Options exercisable, value $ 8,897,000   $ 8,897,000  
Options exercisable, weighted average exercise price $ 0.19   $ 0.19  
Options exercisable, term 4 years 3 months 18 days      
Aggregate intrinsic value, options $ .31   $ .31  
2015 Plan [Member]        
Shares authorized for issuance under equity incentive plan 81,157,135   81,157,135  
2007 Plan [Member]        
Shares available for future issuance 31,157,135   31,157,135  
Equity Incentive Plans [Member]        
Options outstanding under plan 24,613,880   24,613,880  
Shares available for future issuance 77,687,135   77,687,135