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Stockholders' Deficiency (Tables)
6 Months Ended
Jun. 30, 2014
Stockholders Deficiency Tables  
Summary of Stock Option Activity

A summary of the stock option activity during the six months ended June 30, 2014 is presented below:

 

                Weighted        
          Weighted     Average        
          Average     Remaining     Aggregate  
    Number of     Exercise     Life     Intrinsic  
    Options     Price     In Years     Value  
                         
Outstanding, January 1, 2014     2,543,150     $ 2.37              
Granted     -       -              
Exercised     -       -              
Forfeited     (483,116 )     2.21              
Outstanding, June 30, 2014     2,060,034     $ 2.40       6.4     $ -  
                                 
Exercisable, June 30, 2014     1,002,356     $ 3.02       5.3     $ -  

Summary of Stock Option Outstanding and Exercisable

The following table presents information related to stock options at June 30, 2014:

 

      Options Outstanding     Options Exercisable  
      Weighted           Weighted     Weighted        
Range of     Average     Outstanding     Average     Average     Exercisable  
Exercise     Exercise     Number of     Exercise     Remaining Life     Number of  
Price     Price     Options     Price     In Years     Options  
                                 
$ 0.30 - $2.20     $ 0.84       951,617     $ 1.24       6.6       231,606  
$ 2.21 - $3.80       3.23       757,750       2.95       3.5       507,750  
$ 3.81 - $6.99       4.88       350,667       4.74       7.3       263,000  
        $ 2.40       2,060,034     $ 3.02       5.3       1,002,356  

Schedule of Stock Warrants Granted

In applying the Black-Scholes option pricing model to stock warrants, the Company used the following weighted average assumptions:

 

    For The Three Months Ended   For The Six Months Ended
    June 30,   June 30,
    2014   2013   2014   2013
                 
Risk free interest rate   1.69% to 2.13%   0.74%   1.69% to 2.13%   0.87%
Dividend yield   0.00%   0.00%   0.00%   0.00%
Expected volatility   171.0% to 183.0%   166.0%   171.0% to 183.0%   164.3%
Expected life in years   5.0   5.0   5.0   5.0

Summary of Stock Warrant Activity

A summary of the stock warrant activity during the six months ended June 30, 2014 is presented below:

 

          Weighted     Average        
          Average     Remaining     Aggregate  
    Number of     Exercise     Life     Intrinsic  
    Warrants     Price     In Years     Value  
                         
Outstanding, January 1, 2014     2,342,846     $ 0.96              
Granted     225,000     $ 0.35              
Exercised     -     $ -              
Forfeited     -       -              
Outstanding, June 30, 2014     2,567,846     $ 0.91       3.5     $ -  
                                 
Exercisable, June 30, 2014     2,317,846     $ 0.69       3.6     $ -  

Summary of Stock Warrants Outstanding and Exercisable

The following table presents information related to stock warrants at June 30, 2014:

 

      Warrants Outstanding     Warrants Exercisable  
      Weighted           Weighted     Weighted        
Range of     Average     Outstanding     Average     Average     Exercisable  
Exercise     Exercise     Number of     Exercise     Remaining Life     Number of  
Price     Price     Warrants     Price     In Years     Warrants  
                                 
$ 0.25 - $0.35     $ 0.28       1,975,000     $ 0.28       3.9       1,975,000  
$ 0.36 - $3.00       2.91       562,846       2.91       2.2       312,846  
$ 3.01 - $4.95       4.95       30,000       4.95       3.3       30,000  
$ 0.25 - $4.95     $ 0.91       2,567,846     $ 0.69       3.6       2,317,846