Quarterly report pursuant to Section 13 or 15(d)

6. Stock Options and Warrants (Details-Options outstanding and exercisable)

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6. Stock Options and Warrants (Details-Options outstanding and exercisable) (Options [Member], USD $)
9 Months Ended
Sep. 30, 2014
Dec. 31, 2013
Outstanding Options    
Shares 20,757,030 20,309,908
Life (Years) 6 years 6 months  
Weighted Average Exercise Price $ 0.29 $ 0.28
Exercisable Options    
Shares 18,492,610  
Weighted Average Exercise Price $ 0.29  
$ 1.00 - $ 1.99 [Member]
   
Outstanding Options    
Shares 263,229  
Life (Years) 5 years 6 months  
Weighted Average Exercise Price $ 1.22  
Exercisable Options    
Shares 263,229  
Weighted Average Exercise Price $ 1.22  
$ 0.21 - $ 0.99 [Member]
   
Outstanding Options    
Shares 20,493,801  
Life (Years) 6 years 4 months 24 days  
Weighted Average Exercise Price $ 0.28  
Exercisable Options    
Shares 18,229,381  
Weighted Average Exercise Price $ 0.28