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Share Capital - Schedule of Share Capital Footnotes (Details) |  |  |  |  |  | 5 Months Ended | 7 Months Ended | 12 Months Ended |
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Jun. 15, 2020 USD ($) | Aug. 16, 2019 CAD ($) shares | Aug. 16, 2019 USD ($) $ / shares shares | Oct. 24, 2018 USD ($) | Sep. 27, 2018 USD ($) $ / shares | Jun. 05, 2018 CAD ($) shares | Jun. 05, 2018 USD ($) $ / shares shares | May 21, 2018 CAD ($) | Dec. 31, 2018 CAD ($) shares | Dec. 31, 2020 CAD ($) shares | Dec. 31, 2020 USD ($) $ / shares shares | Dec. 31, 2019 CAD ($) shares | Dec. 31, 2019 USD ($) $ / shares shares | Dec. 31, 2018 CAD ($) shares | Dec. 31, 2018 USD ($) $ / shares shares | Feb. 25, 2016 USD ($)
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share issue related cost |  |  |  |  |  |  |  |  |  | $ 1,741,640 |  | $ 854,256 |  | $ 2,366,809 |  |
Net proceeds from issue of ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 48,545 |
Gross proceeds from warrant exercises |  |  |  |  |  |  |  |  |  |  | $ 1,276,532 |  | $ 2,642,082 |  |  |
Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share issue related cost |  |  |  |  |  |  |  |  | $ 2,333,474 | $ 1,741,640 |  | $ 854,256 |  |  |  |
Pre-Consolidation | Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share issue related cost |  |  |  |  |  |  |  | $ 33,335 |  |  |  |  |  |  |  |
Canadian ATM |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 4,600,000
Issued (shares) | shares |  |  |  |  |  |  |  |  |  |  |  |  |  | 54,684 | 54,684 |
Canadian ATM | Pre-Consolidation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  |  |  |  |  |  |  |  |  |  |  |  |  | 519,500 | 519,500 |
Canadian ATM | Pre-Consolidation | Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Gross proceeds from common shares |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 553,650 |  |
Share issue related cost |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 33,335 |  |
Public Offering |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  |  |  |  |  | 1,532,278 | 1,532,278 |  |  |  |  |  |  |  |  |
Gross proceeds from common shares |  |  |  |  |  |  | $ 8,933,181 |  |  |  |  |  |  |  |  |
Share issue related cost |  |  |  |  |  | $ 1,418,356 |  |  |  |  |  |  |  |  |  |
Purchase price (cad and usd per share) | $ / shares |  |  |  |  |  |  | $ 5.83 |  |  |  |  |  |  |  |  |
Public Offering | Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  |  |  |  |  |  |  |  | 1,532,278 |  |  | 4,619,773 | 4,619,773 |  |  |
United States ATM |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agreement |  |  |  | $ 30,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  |  |  |  |  |  |  |  |  | 6,741,518 | 6,741,518 | 4,425,040 | 4,425,040 | 18,002 | 18,002 |
Gross proceeds from common shares |  |  |  |  |  |  |  |  |  |  | $ 17,538,342 |  | $ 6,390,691 |  | $ 50,046 |
Share issue related cost |  |  |  |  |  |  |  |  |  | $ 856,754 |  | $ 344,834 |  | $ 135,000 |  |
Purchase price (cad and usd per share) | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 2.42 |  | $ 1.70 |  | $ 2.85 |
Agreement term |  |  |  | 19 months |  |  |  |  |  |  |  |  |  |  |  |
Share issue related cost, commissions |  |  |  |  |  |  |  |  |  |  | $ 526,150 |  | $ 191,721 |  | $ 1,501 |
Net proceeds from issue of ordinary shares |  |  |  |  |  |  |  |  |  |  | $ 17,012,192 |  | $ 6,198,970 |  |  |
2020 United States ATM |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agreement | $ 40,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  |  |  |  |  |  |  |  |  | 5,441,014 | 5,441,014 |  |  |  |  |
Gross proceeds from common shares |  |  |  |  |  |  |  |  |  |  | $ 12,628,775 |  |  |  |  |
Share issue related cost |  |  |  |  |  |  |  |  |  | $ 884,886 |  |  |  |  |  |
Purchase price (cad and usd per share) | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 2.11 |  |  |  |  |
Agreement term | 25 months |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share issue related cost, commissions |  |  |  |  |  |  |  |  |  |  | $ 378,863 |  |  |  |  |
Net proceeds from issue of ordinary shares |  |  |  |  |  |  |  |  |  |  | $ 12,249,911 |  |  |  |  |
Common Stock Purchase Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agreement |  |  |  |  | $ 26,000,000 |  |  |  |  |  |  |  |  |  |  |
Agreement term |  |  |  |  | 30 months |  |  |  |  |  |  |  |  |  |  |
Immediately preceding trading days |  |  |  |  | 5 days |  |  |  |  |  |  |  |  |  |  |
Common Stock Purchase Agreement | Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  |  |  |  |  |  |  |  | 797,691 |  |  | 2,494,943 | 2,494,943 |  |  |
Common Stock Purchase Agreement | Commitment Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  |  |  |  |  |  |  |  |  | 0 | 0 | 17,278 | 17,278 | 119,509 | 119,509 |
Share issue related cost |  |  |  |  |  |  |  |  |  |  | $ 0 |  | $ 29,758 |  | $ 483,690 |
Payments for share issue costs |  |  |  |  |  |  |  |  |  | $ 0 |  | $ 3,757 |  | $ 208,726 |  |
Common Stock Purchase Agreement | Issued Capital, Excluding Commitment Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  |  |  |  |  |  |  |  |  | 0 | 0 | 2,477,665 | 2,477,665 | 678,182 | 678,182 |
Gross proceeds from common shares |  |  |  |  |  |  |  |  |  |  | $ 0 |  | $ 4,055,725 |  | $ 2,055,207 |
Warrant Derivatives |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  | 4,619,773 | 4,619,773 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross proceeds from common shares |  |  | $ 3,742,016 |  |  |  |  |  |  |  |  |  |  |  |  |
Share issue related cost |  | $ 699,427 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price (cad and usd per share) | $ / shares |  |  | $ 0.81 |  |  |  |  |  |  |  |  |  |  |  |  |
Number of common shares issuable per warrant (shares) | shares |  |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Derivatives | Included in operating expenses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share issue related cost |  | 233,143 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant Derivatives | Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued (shares) | shares |  |  |  |  |  |  |  |  |  | 1,418,369 | 1,418,369 | 2,935,647 | 2,935,647 |  |  |
Purchase price (cad and usd per share) | $ / shares |  |  | $ 0.54 |  |  |  |  |  |  |  |  |  |  |  |  |
Common shares per unit (shares) | shares |  |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum | Common Stock Purchase Agreement | Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price (cad and usd per share) | $ / shares |  |  |  |  | $ 1.00 |  |  |  |  |  |  |  |  |  |  |
Maximum | Common Stock Purchase Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares outstanding, percent |  |  |  |  | 19.99% |  |  |  |  |  |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercised |  |  |  |  |  |  |  |  |  | $ 4,636,317 |  | $ 5,687,003 |  |  |  |
Warrants exercised (shares) | shares |  |  |  |  |  |  |  |  |  | 1,418,369 | 1,418,369 | 2,935,647 | 2,935,647 |  |  |
Warrants | Warrant Derivatives |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share issue related cost |  | $ 466,284 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price (cad and usd per share) | $ / shares |  |  | $ 0.27 |  |  |  |  |  |  |  |  |  |  |  |  |
Common shares per unit (shares) | shares |  |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price (usd per share) | $ / shares |  |  | $ 0.90 |  |  |  |  |  |  |  |  |  |  |  |  |

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