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v3.20.4

Shareholders' Equity and Capital Stock (Tables) | 12 Months Ended
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Dec. 31, 2020
Shareholders' Equity and Capital Stock |
Schedule of Restricted Share Unit Activity |
|  |  |  |  | Weighted average |
|  | Outstanding |  |  | grant date |
Restricted Share Unit Activity |  | RSUs |  |  | fair value |
December 31, 2017 |  |  | 1,175,952 |  |  | $ | 0.65 |
Granted |  |  | 470,756 |  |  | $ | 0.71 |
Released |  |  | (621,092 | ) |  | $ | 0.63 |
Forfeited |  |  | (40,120 | ) |  | $ | 0.57 |
December 31, 2018 |  |  | 985,496 |  |  | $ | 0.67 |
Granted |  |  | 713,106 |  |  | $ | 0.61 |
Released |  |  | (542,674 | ) |  | $ | 0.68 |
December 31, 2019 |  |  | 1,155,928 |  |  | $ | 0.65 |
Granted |  |  | 737,553 |  |  | $ | 0.48 |
Released |  |  | (475,086 | ) |  | $ | 0.70 |
Forfeited |  |  | (13,433 | ) |  | $ | 0.61 |
December 31, 2020 |  |  | 1,404,962 |  |  | $ | 0.54 |
Schedule of Stock Option Fair Value Assumptions |
Stock Option Fair Value Assumptions |  | 2020 |  |  | 2019 |  |  | 2018 |
Expected forfeiture rate |  |  | 6.1 | % |  |  | 6.2 | % |  | 5.8% - 6.0% |
Expected life (years) |  |  | 3.9 |  |  |  | 3.7 |  |  | 3.7 - 3.8 |
Expected volatility |  |  | 63.2 | % |  |  | 58.6 | % |  | 54.6% - 55.0% |
Risk free rate |  |  | 0.4 | % |  |  | 1.6 | % |  | 1.9% - 2.1% |
Expected dividend rate |  |  | 0.0 | % |  |  | 0.0 | % |  |  | 0.0 | %
Black-Scholes value (CAD$) |  | $ | 0.30 |  |  | $ | 0.35 |  |  | $0.33 - $0.39 |
Schedule Of Share-Based Compensation, Warrants, Activity |
|  |  |  |  | Number of |  |  |  |
|  | Outstanding |  |  | shares to be issued |  |  | Per share |
Warrant Activity |  | warrants |  |  | upon exercise |  |  | exercise price |
December 31, 2017 |  |  | 5,844,567 |  |  |  | 5,844,567 |  |  |  | 0.97 |
Issued |  |  | 13,062,878 |  |  |  | 6,531,439 |  |  |  | 1.00 |
Expired |  |  | (5,844,567 | ) |  |  | (5,844,567 | ) |  |  | 0.97 |
December 31, 2018 |  |  | 13,062,878 |  |  |  | 6,531,439 |  |  |  | 1.00 |
December 31, 2019 |  |  | 13,062,878 |  |  |  | 6,531,439 |  |  |  | 1.00 |
Issued |  |  | 9,000,000 |  |  |  | 4,500,000 |  |  |  | 0.75 |
December 31, 2020 |  |  | 22,062,878 |  |  |  | 11,031,439 |  |  |  | 0.90 |
Schedule Of Share-based Compensation Shares Authorized Under Warrants Plans by exercise price range |
|  |  |  |  |  | Weighted- |  |  |  |  |  |  |
|  |  |  |  |  | average |  |  |  |  |  |  |
|  |  |  |  |  | remaining |  |  | Aggregate |  |  |  |
Exercise |  |  | Number |  |  | contractual |  |  | Intrinsic |  |  |  |
price |  |  | of warrants |  |  | life (years) |  |  | Value |  |  | Expiry |
$ |  |  | # |  |  |  |  |  | $ |  |  |  |
| 1.00 |  |  |  | 13,062,878 |  |  |  | 0.7 |  |  |  | - |  |  | 2021-09-25 |
| 0.75 |  |  |  | 9,000,000 |  |  |  | 1.6 |  |  |  | 225,000 |  |  | 2022-08-04 |
| 0.90 |  |  |  | 22,062,878 |  |  |  | 1.1 |  |  |  | 225,000 |  |  |  |
Schedule Of Share-Based Compensation, Shares Authorized Under Restricted Stock Units, By Grant Date |
Restricted Share Unit Fair Value Assumptions |  | 2020 |  |  | 2019 |  |  | 2018 |
Expected forfeiture rate |  |  | 4.2 | % |  |  | 4.8 | % |  | 5.5% - 5.9% |
Grant date fair value (CAD$) |  | $ | 0.63 |  |  | $ | 0.79 |  |  | $0.91 - $0.93 |
Schedule of Share-based Compensation, Restricted Stock Units Award Activity |
RSUs outstanding |
|  |  | Weighted- |  |  |  |  |  |  |
|  |  | average |  |  |  |  |  |  |
|  |  | remaining |  |  | Aggregate |  |  |  |
Number |  |  | contractual |  |  | intrinsic |  |  | Redemption |
of RSUs |  |  | life (years) |  |  | value |  |  | Date |
# |  |  |  |  |  | $ |  |  |  |
| 667,409 |  |  |  | 0.8 |  |  |  | 533,927 |  |  | 2021-11-05 |
| 737,553 |  |  |  | 1.9 |  |  |  | 590,042 |  |  | 2022-11-13 |
| 1,404,962 |  |  |  | 1.4 |  |  |  | 1,123,969 |  |  |  |
Schedule of Share-based Compensation, Stock Options, Activity |
|  | Outstanding |  |  | Weighted-average |
Stock Option Activity |  | Options |  |  | exercise price |
|  | # |  |  | $ |
December 31, 2017 |  |  | 9,459,401 |  |  | $ | 0.70 |
Granted |  |  | 2,182,955 |  |  |  | 0.70 |
Exercised |  |  | (496,838 | ) |  |  | 0.58 |
Forfeited |  |  | (275,085 | ) |  |  | 0.72 |
Expired |  |  | (1,138,821 | ) |  |  | 0.83 |
December 31, 2018 |  |  | 9,731,612 |  |  | $ | 0.64 |
Granted |  |  | 2,852,386 |  |  |  | 0.61 |
Exercised |  |  | (323,618 | ) |  |  | 0.63 |
Forfeited |  |  | (395,851 | ) |  |  | 0.71 |
Expired |  |  | (787,946 | ) |  |  | 0.83 |
December 31, 2019 |  |  | 11,076,583 |  |  | $ | 0.64 |
Granted |  |  | 2,950,180 |  |  |  | 0.48 |
Exercised |  |  | (159,982 | ) |  |  | 0.63 |
Forfeited |  |  | (534,425 | ) |  |  | 0.64 |
Expired |  |  | (1,421,932 | ) |  |  | 0.66 |
December 31, 2020 |  |  | 11,910,424 |  |  | $ | 0.61 |
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range |
|  |  | Options outstanding |  |  | Options exercisable |  |  |
|  |  |  |  |  | Weighted- |  |  |  |  |  |  |  |  | Weighted- |  |  |  |  |  |
|  |  |  |  |  | average |  |  |  |  |  |  |  |  | average |  |  |  |  |  |
|  |  |  |  |  | remaining |  |  | Aggregate |  |  |  |  |  | remaining |  |  | Aggregate |  |  |
Exercise |  |  | Number |  |  | contractual |  |  | intrinsic |  |  | Number |  |  | contractual |  |  | intrinsic |  |  |
price |  |  | of options |  |  | life (years) |  |  | value |  |  | of options |  |  | life (years) |  |  | value |  |  | Expiry
$ |  |  | # |  |  |  |  |  | $ |  |  |  |  |  |  |  |  | $ |  |  |
| 0.57 |  |  |  | 2,238,988 |  |  |  | 1.0 |  |  |  | 514,967 |  |  |  | 2,238,988 |  |  |  | 1.0 |  |  |  | 514,967 |  |  | 2021-12-16
| 0.80 |  |  |  | 300,000 |  |  |  | 1.2 |  |  |  | - |  |  |  | 300,000 |  |  |  | 1.2 |  |  |  | - |  |  | 2022-03-02
| 0.57 |  |  |  | 200,000 |  |  |  | 1.7 |  |  |  | 46,000 |  |  |  | 200,000 |  |  |  | 1.7 |  |  |  | 46,000 |  |  | 2022-09-07
| 0.71 |  |  |  | 1,668,089 |  |  |  | 2.0 |  |  |  | 150,128 |  |  |  | 1,668,089 |  |  |  | 2.0 |  |  |  | 150,128 |  |  | 2022-12-15
| 0.60 |  |  |  | 200,000 |  |  |  | 2.2 |  |  |  | 40,000 |  |  |  | 133,333 |  |  |  | 2.2 |  |  |  | 26,667 |  |  | 2023-03-30
| 0.73 |  |  |  | 929,269 |  |  |  | 2.6 |  |  |  | 65,049 |  |  |  | 622,298 |  |  |  | 2.6 |  |  |  | 43,561 |  |  | 2023-08-20
| 0.71 |  |  |  | 777,037 |  |  |  | 3.0 |  |  |  | 69,933 |  |  |  | 515,660 |  |  |  | 3.0 |  |  |  | 46,409 |  |  | 2023-12-14
| 0.62 |  |  |  | 2,646,861 |  |  |  | 3.8 |  |  |  | 476,435 |  |  |  | 867,128 |  |  |  | 3.8 |  |  |  | 156,083 |  |  | 2024-11-05
| 0.49 |  |  |  | 2,950,180 |  |  |  | 4.9 |  |  |  | 914,556 |  |  |  | - |  |  |  | - |  |  |  | - |  |  | 2025-11-13
| 0.61 |  |  |  | 11,910,424 |  |  |  | 3.0 |  |  |  | 2,277,068 |  |  |  | 6,545,496 |  |  |  | 2.0 |  |  |  | 983,815 |  |  |
Schedule of Warrant Fair Value Assumptions |
Warrant Fair Value Assumptions |  | 2020 |  |  | 2019 |  |  | 2018 |
Expected forfeiture rate |  |  | 0.0 | % |  |  | - |  |  |  | 0.0 | %
Expected life (years) |  |  | 2.0 |  |  |  | - |  |  |  | 3.0 |
Expected volatility |  |  | 71.2 | % |  |  | - |  |  |  | 55.2 | %
Risk free rate |  |  | 0.2 | % |  |  | - |  |  |  | 2.2 | %
Expected dividend rate |  |  | 0.0 | % |  |  | - |  |  |  | 0.0 | %
Black-Scholes value (CAD$) |  | $ | 0.26 |  |  | $ | 0.00 |  |  | $ | 0.34 |

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