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Restricted Stock Liabilities (Tables)
12 Months Ended
Dec. 31, 2021
Restricted Stock Liabilities  
Schedule of Components of Restricted Stock liabilities

The following table presents the components of the restricted stock liabilities:

 

   As of December 31, 
   2021   2020 
Restricted stock liabilities (before imputed interest)  $3,800,734   $4,258,196 
Less imputed interest   (177,425)   (457,462)
Present value of restricted stock liabilities   3,623,309    3,800,734 
Less payments during the years   (1,471,591)   (177,425)
Restricted stock liabilities at end of year  $2,151,718   $3,623,309 
Current portion of restricted stock liabilities (reflected in accrued expenses and other)  $2,151,718   $1,627,499 
Long-term portion of restricted stock liabilities   -    1,995,810 
Total restricted stock liabilities at end of year  $2,151,718   $3,623,309