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Equity (Tables)
12 Months Ended
Dec. 31, 2019
Equity [Abstract]  
Schedule of Activity Related to Restricted Common Stock

A summary of the activity related to the restricted common stock for the years ended December 31, 2019 and December 31, 2018 is presented below:

 

          Weighted  
          Average Grant  
    Total     Date Fair Value  
Outstanding at January 1, 2018       13,882     $ 47.74  
Granted       35,714       7.00  
Forfeited       (4,064 )     65.31  
Vested       (39,469 )     63.84  
Outstanding at December 31, 2018       6,063       44.38  
Granted       61,426       7.00  
Forfeited       (1,649 )     65.33  
Vested       (63,414 )     8.83  
Outstanding at December 31, 2019       2,426     $ 41.58

Schedule of Warrants Activity

A summary of warrants activity during the years ended December 31, 2019 and 2018 is presented below:

 

                Weighted  
          Weighted     Average  
          Average     Remaining  
    Number of     Exercise     Life  
    Warrants     Price     In Years  
Outstanding, December 31, 2017       74,435     $ 63.21       1.9  
Issued       247,209       12.74          
Exercised       -       -          
Outstanding, December 31, 2018       312,078     $ 23.66       3.3  
Issued       2,138,209       4.88          
Exercised       -       -          
Forfeited       -       -          
Outstanding, December 31, 2019       2,450,287     $ 5.51       3.7  
                         
Exercisable, December 31, 2019       2,450,287     $ 5.51       3.7  

Schedule of Stock Options Assumptions

In applying the Black-Scholes option pricing model, the Company used the following assumptions:

 

    For the Years Ended  
    December 31,  
    2019     2018  
Risk free interest rate       1.55 – 2.62 %         2.27 - 3.05 %
Expected term (years)       0.28 - 5.00           3.00 - 5.00  
Expected volatility       46.69- 88.10 %        38.57- 55.37 %
Expected dividends     0.00 %     0.00 %