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13. STOCK OPTIONS AND WARRANTS (Tables)
12 Months Ended
Dec. 31, 2014
Stock Options And Warrants  
Assumptions for options granted
  2014 2013
Expected volatility 138.71% 128.75 -134.02%
Expected term 3-5.5 Years 5 -10 Years
Risk-free interest rate 1.52% 0.02%
Expected dividend yield None None
Rollforward of option activity
    Number of Options    

Weighted Average Exercise Price

 
Outstanding at December 31, 2012     23,049,862     $ 0.31  
Granted   1,000,000       0.19  
Exercised            
Forfeited            
Expired            
Outstanding at December 31, 2013     24,049,862     $ 0.30  
Granted   600,000       0.19  
Exercised            
Forfeited     9,262,855       0.33  
Expired            
Outstanding at December 31, 2014     15,387,007     $ 0.28  
Exercisable at December 31, 2014     15,275,896     $ 0.28  
Weighted average grant date fair value           $ 0.15  
Stock options outstanding and exercisable
Options Outstanding   Options Exercisable
Range of Exercise Price  

Number Outstanding at December 31, 2014

  Weighted Average Remaining Contractual Life   Weighted Average Exercise Price   Aggregate Intrinsic Value  

Number

Exercisable at

December 31, 2014

  Weighted Average Exercise Price   Aggregate Intrinsic Value
$ 0.165-1.31   15,387,007   5.45 Years   $    0.28   $         –   15,275,876   $    0.28   $         –
      15,387,007   5.45 Years   $ 0.28   $   15,275,876   $ 0.28   $
Assumptions for Warrants
Assumptions  
Expected term 5 yrs
Expected Volatility 130.96%
Risk free rate 0.14%
Expected Dividend Yield 0.00%
Warrant activity
    Number of Warrants    

Weighted Average Exercise Price

 
Outstanding at December 31, 2012     7,806,155     $ 0.44  
Granted   7,095,734       0.20  
Exercised            
Forfeited            
Expired     (5,050,349 )     0.52  
Outstanding at December 31, 2013     9,851,540     $ 0.23  
Granted   25,843,002     $ 0.43  
Exercised            
Forfeited            
Expired     (6,475,101 )     0.20  
Outstanding at December 31, 2014     29,219,441     $ 0.18  
Exercisable at December 31, 2014     29,219,441     $ 0.18  
Weighted average grant date fair value           $ 0.13