XML 52 R32.htm IDEA: XBRL DOCUMENT v3.22.0.1
Warrants (Tables)
9 Months Ended 12 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Warrants    
Schedule of Outstanding Warrants to Purchase Common Stock

The following table summarizes information with respect to outstanding warrants to purchase common stock during the nine months ended September 30, 2021:

 

       Weighted   Weighted Average     
       Average   Remaining   Aggregate 
   Number   Exercise   Life   Intrinsic 
   Outstanding   Price   In Months   Value 
                 
Outstanding at December 31, 2020   50,417   $37.50    6   $       0 
                     
Issued   227,719   $9.00    36    - 
                     
Exercised   -    -    -    - 
                     
Expired   (50,417)  $37.50    -   $0 
                     
Outstanding at September 30, 2021   227,719   $9.00    36   $0 

The following table summarizes information with respect to outstanding warrants to purchase common stock during the years ended December 31, 2020 and 2019:

 

       Weighted   Weighted     
       Average   Average   Aggregate 
   Number   Exercise   Remaining Life   Intrinsic 
   Outstanding   Price   In Months   Value 
                 
Outstanding at December 31, 2018   266,735   $37.50    21   $0 
                                  
Issued   -    -    -    - 
                     
Exercised   -    -    -    - 
                     
Expired   (6,008)  $(99.00)   -   $0 
                     
Outstanding at December 31, 2019   260,727   $36.00    9   $0 
                     
Issued   -    -    -    - 
                     
Exercised   -    -    -    - 
                     
Expired   (210,310)  $(34.50)   -   $0 
                     
Outstanding at December 31, 2020   50,417   $37.50    6   $0 
Schedule of Warrants Outstanding

The following table summarizes information about warrants outstanding at September 30, 2021:

 

        Weighted Average Life of 
    Warrants   Outstanding Warrants 
Exercise price   Outstanding   In Months 
          
 9.45    192,982    36 
             
 10.40    34,737    36 
      227,719    36 

The following table summarizes information about warrants outstanding at December 31, 2020.

 

        Weighted Average Life of 
    Warrants   Outstanding Warrants 
Exercise price   Outstanding   In Months 
          
 37.50    50,417    6