Registration statement for securities of certain foreign private issuers

Warrant Liability (Tables)

v3.20.1
Warrant Liability (Tables)
 3 Months Ended 12 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Warrant Liability [Abstract]    
Summary of Warrant Liability
  Three Months Ended     Year Ended  
    March 31, 2020     December 31, 2019  
   
Number of
Warrants
    
Amount
    
Number of
Warrants
    
Amount
  
                         
                         
Opening Balance
    
21,203,411
    
$
3,621,444
      
13,901,859
    
$
11,250,167
  
                                 
Issue of warrants expiring, March 21, 2024
    
-
      
-
      
8,455,882
      
15,897,059
  
Issue of warrants expiring, March 27, 2025
    
3,500,000
      
475,300
      
-
      
-
  
Warrants exercised during the period
    
(2,400,000
)
    
(555,120
)
    
(1,018,506
)
    
(3,742,824
)
Warrants expired during the period
    
-
      
-
      
(135,824
)
    
-
  
Foreign exchange adjustment during the period
    
-
      
(51,091
)
    
-
      
17,687
  
Fair value adjustment during the period
    
-
      
(1,117,476
)
    
-
      
(19,800,645
)
                                 
                                 
Ending Balance
    
22,303,411
    
$
2,373,057
      
21,203,411
    
$
3,621,444
  
     Year Ended
December 31, 2019		     Year Ended
December 31, 2018		  
     Number of
Warrants		     Amount     Number of
Warrants		     Amount  
Opening Balance
      13,901,859     $ 11,250,167       4,933,231     $ 17,849,460  
Issue of warrants expiring, April 10, 2023
      —       —       1,295,554       5,212,087  
Issue of warrants expiring, August 10, 2023
      —       —       7,679,574       6,297,251  
Issue of warrants expiring, March 21, 2024
      8,455,882       15,897,059       —         —    
Warrants exercised during the year
      (1,018,506 )      (3,742,824 )      (6,500 )      (28,949 ) 
Warrants expired during the year
      (135,824 )      —       —         —    
Foreign exhange adjustment during the year
     
—  
       17,687       —         (984,462 ) 
Fair value adjustment during the year
     
—  
       (19,800,645 )      —         (17,095,220 ) 
    
 
 
    
 
 
    
 
 
    
 
 
  
Ending Balance
      21,203,411     $ 3,621,444       13,901,859     $ 11,250,167