| Warrant Liability |
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| |
|
Year Ended
December 31, 2019 |
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Year Ended
December 31, 2018 |
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| |
|
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 |
) |
|
|
— |
|
|
|
— |
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|
|
— |
|
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 |
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| |
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