Quarterly report pursuant to Section 13 or 15(d)

8. Stock Options and Warrants (Details-Options by Exercise Price Per Share)

v3.7.0.1
8. Stock Options and Warrants (Details-Options by Exercise Price Per Share) - Options [Member] - $ / shares
3 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Outstanding Options    
Options outstanding 29,974,256 23,474,256
Life (Years), options outstanding 5 years 4 months 24 days  
Weighted Average Exercise Price, options outstanding $ .23 $ .29
Exercisable Options    
Options exercisable 26,434,256  
Weighted Average Exercise Price, options exercisable $ .25  
$0.05 - $0.99 [Member]    
Outstanding Options    
Options outstanding 29,823,810  
Life (Years), options outstanding 5 years 4 months 24 days  
Weighted Average Exercise Price, options outstanding $ .23  
Exercisable Options    
Options exercisable 26,283,810  
Weighted Average Exercise Price, options exercisable $ .25  
$1.00 - $1.99 [Member]    
Outstanding Options    
Options outstanding 150,446  
Life (Years), options outstanding 7 years 3 months 18 days  
Weighted Average Exercise Price, options outstanding $ 1.18  
Exercisable Options    
Options exercisable 150,446  
Weighted Average Exercise Price, options exercisable $ 1.18