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 |
|
|
|
|
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 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
21,203,411 |
|
|
$ |
3,621,444 |
|
|
|
13,901,859 |
|
|
$ |
11,250,167 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|