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Common Stock Options (Tables)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Stock Option Activity

                Weighted Average Remaining Contractual Life (Years)        
                       
          Weighted Average Exercise Price         Aggregate Intrinsic Value  
    Options Outstanding              
                 
Balance January 1, 2014     80,000     $ 0.70       8.75     $ 24,800  
Options granted     105,000     $ 0.93       9.41     $ 1,500  
Balance December 31, 2014     185,000     $ 0.83       9.12     $ 9,300  
Exercisable at December 31, 2014     85,000     $ 0.72       8.97     $ 7,850  

 
Assumptions required for the Black-Scholes model

Assumptions required for the Black-Scholes model are as follows:

 

    2014  
Risk-free interest rate     1.72 %
Expected life in years     4.75  
Expected Volatility     93.8 %
Expected dividend yield     0 %

 
stock options outstanding
    Number Outstanding     Weighted Average Remaining Contractual Life (Years)     Weighted Average Exercise Price     Number Exercisable     Weighted Average Remaining Contractual Life (Years)     Weighted Average Exercise Price  
$0.50 to $1.00     130,000       9.07     $ 0.74       85,000       8.96     $ 0.72  
$1.01 to $1.50     55,000       9.25       1.05       0       -       -  
      185,000       9.12       0.83       85,000       8.96       0.72  
 
Equity Option [Member]    
Assumptions required for the Black-Scholes model  

  2014   2013
Risk-free interest rate 1.58 – 1.62%   1.43 – 1.49%
Expected life in years 5.50   5.50
Weighted Avg Expected Volatility 94.4% - 105.3%   99.5 – 103.4%
Expected dividend yield 0%   0%