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Share-based Compensation (Tables)
12 Months Ended
Dec. 31, 2021
Stock Options and Grants [Abstract]  
Schedule of stock-based compensation expense included in statement of operations



Year Ended December 31,



2021
2020

Payroll and related expenses

   

$

1,647,391

   

   

$

1,204,095

   


General and administrative expenses




57,120

       Total

   

$

1,647,391

   

 

$

1,261,215

   




 Year Ended December 31,




 2021

2020


Stock options


$

2,666

  

  

$

10,667

   


RSUs 

 

 

1,644,725

  

  

 

1,250,548

   


Total
$ 1,647,391

$ 1,261,215
Summary of employee stock option activity


 

 

 Shares

 

 

Weighted Average Fair Value Per Share

 

 

Weighted
Average Exercise Price Per Share

 

 

Weighted Average Remaining Terms (in years)

 

 

Aggregate Intrinsic Value

 


Outstanding – December 31, 2019 

53,170

$ 24.80

$ 81.20


7.40

$

Granted

















Exercised
















Cancelled

(16,734 )














Outstanding – December 31, 2020

 

 

36,436

 

 

$

35.54

 

 

$

78.71

 

 

 

6.34

 

 

$

 


Granted

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Exercised

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Cancelled

 

 

 

 

 

 

 

 

 

 


 

 

 

 

 


Outstanding – December 31, 2021

 

 

36,436

 

 

 

24.80

 

 

 

78.71

 

 

 

5.34

 

 

$

 


Exercisable – December 31, 2020

 

 

36,332

 

 

 

24.80

 

 

 

78.67

 

 

 

6.34

 

 

 

 


Exercisable – December 31, 2021

 

 

36,436

 

 

$

24.80

 

 

$

78.71

 

 

 

5.34

 

 

$

 

Schedule of RSU activities


    Number of Shares


Non-vested balance at January 1, 2021



527,504


Granted



1,336,170

Vested
(589,537 )

Forfeited/Expired

Non-vested balance at December 31, 2021 


1,274,137