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Stock Option Plan and Warrants (Tables)
12 Months Ended
Dec. 31, 2016
Stock Option Plan and Warrants [Abstract]  
Summary of the status of stock options

 

  12/31/2016  12/31/2015 
  Number of Shares  Weighted Average Exercise Price  Number of Shares  Weighted Average Exercise Price 
Outstanding at beginning of year  11,103,275  $0.78   11,033,675  $1.05 
Granted  3,020,134  $0.03   6,299,600  $0.29 
Exercised  -       -     
Expired and Cancelled  (4,012,386) $0.88   (6,230,000) $0.77 
Outstanding, end of period  10,111,023  $0.53   11,103,275  $0.78 
                 
Exercisable at end of period  8,600,956  $0.61   10,328,925  $0.82
Schedule of stock options granted
    2016     2015  
Weighted average fair value per option granted     $0.0298       $0.14 - $0.36  
Risk-free interest rate     1.20%       1.00% - 1.54%  
Expected dividend yield     0.00%       0.00%  
Expected lives     2.7       2.688 - 3.000  
Expected volatility     201.10%       86.22% - 120.51%  
Summary of warrant activity
    12/31/2016     12/31/2015  
    Number of Warrants     Weighted Average Exercise Price     Number of Warrants     Weighted Average Exercise Price  
Outstanding at beginning of year     50,957,780     $ 0.52       16,446,351     $ 1.44  
Granted     6,750,000     $ 0.64       87,825,204     $ 0.42  

Exercised or Exchanged for Common Shares

    (57,707,780 )   $ 0.53       (53,095,204 )   $ 0.66  
Cashless Exercises     -     $ -       -       -  
Expired and Cancelled     -     $ -       (218,571 )   $ 0.66  
Outstanding, end of period     -     $ -       50,957,780     $ 0.52  
                                 
Exercisable at end of period     -     $ -       50,957,780     $ 0.52