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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of Black-Scholes option-pricing model
    For the Nine
Months Ended
September 30,
 
    2021     2020  
Expected term (years)     5.75       5.24  
Risk-free interest rate     1.04 %     0.48 %
Expected volatility     79.07 %     68.50 %
Expected dividend yield     0.00 %     0.00 %

 

Schedule of stock option activity
   Number of
Shares
   Weighted-
Average
Exercise
Price
   Weighted-
Average
Remaining
Contractual
Term (Years)
   Aggregate
Intrinsic Value
 
Options outstanding at January 1, 2020   236,458   $9.89    8.96   $
             -
 
Forfeited   (20,225)   9.89           
Granted   269,868    9.89           
Options outstanding at December 31, 2020   486,101    9.89    8.68    
-
 
Forfeited   
-
    
-
           
Exercised   (87,751)   9.89           
Granted   270,717    4.62    -    
-
 
Options outstanding at September 30, 2021   669,067   $7.75    8.59   $
-
 
Options exercisable at September 30, 2021   415,394   $9.51    8.04   $
-