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Share Capital, Warrants and Options (Tables) | 12 Months Ended
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Dec. 31, 2019
SHARE CAPITAL, WARRANTS AND OPTIONS |
Schedule of Number and Weighted Average Exercise Prices of Warrants | A summary of common share purchase warrants activity during the years ended December 31, 2019, December 31, 2018 and December 31, 2017 on a post-consolidation basis is as follows:
|  | December 31, 2019 |  |  | December 31, 2018 |  |  | December 31, 2017 |
|  | Number Outstanding |  |  | Weighted Average Exercise Price ($) |  |  | Number Outstanding |  |  | Weighted Average Exercise Price ($) |  |  | Number Outstanding |  |  | Weighted Average Exercise Price ($) |
Outstanding, beginning of year |  |  | 25,797,283 |  |  |  | 1.20 |  |  |  | 17,617,541 |  |  |  | 1.20 |  |  |  | 9,598,204 |  |  |  | 1.50 |
Issued |  |  | 3,984,731 |  |  |  | 0.25 |  |  |  | 11,666,666 |  |  |  | 1.20 |  |  |  | 9,497,172 |  |  |  | 1.20 |
Cancelled / expired |  |  | (14,130,617 | ) |  |  | 1.20 |  |  |  | (3,486,924 | ) |  |  | 1.20 |  |  |  | (1,477,835 | ) |  |  | 3.00 |
Outstanding, end of year |  |  | 15,651,397 |  |  |  | 0.96 |  |  |  | 25,797,283 |  |  |  | 1.20 |  |  |  | 17,617,541 |  |  |  | 1.20 |
Schedule of Number and Weighted Average Remaining Contractual Life of Outstanding Warrants | At December 31, 2019, the Company had outstanding common share purchase warrants exercisable to acquire common shares of the Company as follows:
Warrants Outstanding |  |  | Expiry Date |  | Exercise Price ($) |  |  | Weighted Average remaining contractual life (years) |
| 11,666,666 |  |  | April 19, 2020* |  |  | 1.20 |  |  |  | 0.22 |
| 3,984,731 |  |  | December 18, 2021 |  |  | 0.25 |  |  |  | 0.51 |
| 15,651,397 |  |  |  |  |  |  |  |  |  | 0.73 |
Schedule of Number and Weighted Average Exercise Prices of Share Options | A summary of option activity under the Plan during the years ended December 31, 2019, December 31, 2018 and December 31, 2017 on a post-consolidation basis is as follows:
|  | December 31, 2019 |  |  | December 31, 2018 |  |  | December 31, 2017 |
|  | Number Outstanding |  |  | Weighted Average Exercise Price ($) |  |  | Number Outstanding |  |  | Weighted Average Exercise Price ($) |  |  | Number Outstanding |  |  | Weighted Average Exercise Price ($) |
Outstanding, beginning of year |  |  | 2,594,550 |  |  |  | 1.80 |  |  |  | 2,072,050 |  |  |  | 2.30 |  |  |  | 1,283,300 |  |  |  | 3.00 |
Issued |  |  | - |  |  |  | - |  |  |  | 642,500 |  |  |  | 1.20 |  |  |  | 913,750 |  |  |  | 1.20 |
Cancelled / expired |  |  | (464,000 | ) |  |  | 4.23 |  |  |  | (120,000 | ) |  |  | 1.80 |  |  |  | (124,000 | ) |  |  | 2.40 |
Outstanding, end of year |  |  | 2,130,550 |  |  |  | 1.51 |  |  |  | 2,594,550 |  |  |  | 1.80 |  |  |  | 2,072,050 |  |  |  | 2.30 |
Schedule of Inputs to Option Pricing Model | The fair value of stock options granted and vested during the years ended December 31, 2019, 2018 and 2017 was calculated using the following assumptions:
|  | December 31, 2019 |  |  | December 31, 2018 |  |  | December 31, 2017 |
Expected dividend yield |  |  | - |  |  |  | 0 | % |  |  | 0 | %
Expected share price volatility |  |  | - |  |  |  | 96.9% - 101% |  |  |  | 66.6% - 100.6% |
Risk free interest rate |  |  | - |  |  |  | 2.04% - 2.17% |  |  |  | 1.17% - 1.80% |
Expected life of options |  |  | - |  |  |  | 5 years |  |  |  | 5 years |
Schedule of Number and Weighted Average Remaining Contractual Life of Outstanding Share Options | Details of options outstanding as at December 31, 2019 on a post-consolidation basis are as follows:
Options Outstanding |  |  | Options Exercisable |  |  | Expiry Date |  | Exercise Price ($) |  |  | Weighted average remaining contractual life (years) |
| 90,000 |  |  |  | 90,000 |  |  | Feb 3, 2020* |  |  | 2.75 |  |  |  | 0.09 |
| 45,000 |  |  |  | 45,000 |  |  | Oct 5, 2020 |  |  | 2.00 |  |  |  | 0.76 |
| 541,800 |  |  |  | 541,800 |  |  | Jan 28, 2021 |  |  | 2.10 |  |  |  | 1.08 |
| 763,750 |  |  |  | 763,750 |  |  | Feb 21, 2022 |  |  | 1.20 |  |  |  | 2.15 |
| 50,000 |  |  |  | 50,000 |  |  | Dec 20, 2022 |  |  | 1.20 |  |  |  | 2.97 |
| 570,000 |  |  |  | 570,000 |  |  | Feb 28, 2023 |  |  | 1.20 |  |  |  | 3.15 |
| 50,000 |  |  |  | 50,000 |  |  | May 1, 2023 |  |  | 1.20 |  |  |  | 3.34 |
| 20,000 |  |  |  | 20,000 |  |  | May 4, 2023 |  |  | 1.20 |  |  |  | 3.34 |
| 2,130,550 |  |  |  | 2,130,550 |  |  |  |  |  |  |  |  |  | 2.08 |
*Subsequently expired, unexercised.

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