Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Shareholders' Equity (Tables)

v3.22.1
Shareholders' Equity (Tables)
 12 Months Ended
Dec. 31, 2021
Stockholders' Equity Note [Abstract]  
Schedule of information regarding outstanding warrants to purchase shares
Issuance date   Number of
outstanding
warrants		    

Exercise
price per
warrant

($)

  
             
January 2017     91,667       33.75  
March 2018     11,111       30.00  
January 2019     7,460       19.50  
April 2019     16,410       12.90  
May 2019     1,575,000       4.00  
January 2020     794,601       3.45  
February 2020     375,000       1.50  
June 2020     2,046,342       2.50  
July 2020     980,663       2.50  
August 2021     350,000       2.00  
December 2021     6,350,000       2.00  
                 
      12,598,254