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Stockholders’ Equity (Tables)
6 Months Ended
Jun. 30, 2020
Share-based Payment Arrangement [Abstract]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The significant weighted average assumptions relating to the valuation of the Company’s stock options granted during the six months ended June 30, 2020 were as follows:

 

    June 30, 2020
Dividend yield     0.00 %
Expected life     3.5 Years  
Expected volatility     90.09 %
Risk-free interest rate     0.29 %
Summary of Stock Options

A summary of the options activity for the six months ended June 30, 2020 is as follows:

 

    Shares   Weighted Average Exercise Price   Weighted Average Remaining Contractual Term (Years)   Aggregate Intrinsic Value
Outstanding at January 1, 2020     2,480,470     $ 0.39       6.28     $ 378,111  
Granted     296,167       0.99       4.95        
Exercised/Forfeited     (226,250 )     1.65              
Outstanding at June 30, 2020     2,550,387       0.35       5.91     $ 2,162,940  
Exercisable at period end     1,609,175     $ 0.22       5.69     $ 1,559,751  

 

A summary of the options activity for the six months ended June 30, 2019 is as follows:

 

    Shares   Weighted Average Exercise Price   Weighted Average Remaining Contractual Term (Years)   Aggregate Intrinsic Value
Outstanding at January 1, 2019     1,494,158     $ 0.46       6.93     $ 409,678  
Granted     602,000       0.41       8.08        
Exercised/Forfeited     (70,438 )     0.49              
Outstanding at June 30, 2019     2,025,720       0.44       6.97       215,883  
Exercisable at period end     1,218,544     $ 0.34       6.57     $ 208,659