Quarterly report pursuant to Section 13 or 15(d)

9. STOCK-BASED COMPENSATION (Details - Option activity)

v3.7.0.1
9. STOCK-BASED COMPENSATION (Details - Option activity) - Options [Member] - USD ($)
 6 Months Ended 12 Months Ended
Jun. 30, 2017
Dec. 31, 2016
Share-based compensation activity    
Options outstanding, beginning balance 12,841,000  
Options outstanding, granted 9,147,000  
Options outstanding, exercised 0  
Options outstanding, forfeited [1] 6,525,280  
Options outstanding, expired 14,722  
Options outstanding, ending balance 15,447,998 12,841,000
Options outstanding, exercisable 10,969,781  
Options outstanding, unvested 4,478,217  
Options outstanding, vested or expected to vest 15,447,998  
Weighted average exercise price, beginning balance $ 1.57  
Weighted average exercise price, granted .37  
Weighted average exercise price, exercised  
Weighted average exercise price, forfeited 2.50  
Weighted average exercise price, expired 0.69  
Weighted average exercise price, ending balance .47 $ 1.57
Weighted average exercise price, exercisable .51  
Weighted average exercise price, unvested .37  
Weighted average exercise price, vested or expected to vest $ .47  
Weighted average remaining contract term 8 years 4 months 2 days 8 years 6 months 15 days
Weighted average remaining contract term, exercisable 7 years 11 months 23 days  
Weighted average remaining contract term, unvested 9 years 2 months 19 days  
Weighted average remaining contract term, vested or expected to vest 8 years 4 months 2 days  
Aggregate intrinsic value $ 145,625 $ 415,135
Aggregate intrinsic value, exercisable 96,802  
Aggregate intrinsic value, unvested 48,823  
Aggregate intrinsic value, vested or expected to vest $ 145,625  
[1] The number of options cancelled/forfeited includes options cancelled in connection with the Exchange Program.