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Warrant Derivative - Narrative (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Aug. 16, 2019 | Dec. 31, 2020 | Dec. 31, 2019
Disclosure of fair value measurement of liabilities [line items] |  |  |
Gross proceeds from warrant exercises |  | $ 1,276,532 | $ 2,642,082
Shares Under Warrant Derivative Agreement |  |  |
Disclosure of fair value measurement of liabilities [line items] |  |  |
Issued (shares) | 4,619,773 |  |
Purchase price (cad and usd per share) | $ 0.81 |  |
Gross proceeds from common shares | $ 3,742,016 |  |
Number of common shares issuable per warrant (shares) | 1 |  |
Warrants | Shares Under Warrant Derivative Agreement |  |  |
Disclosure of fair value measurement of liabilities [line items] |  |  |
Purchase price (cad and usd per share) | $ 0.27 |  |
Common shares per unit (shares) | 1 |  |
Exercise price (usd per share) | $ 0.90 |  |
Exercise price (usd per share) | 0.90 |  |
Shares | Shares Under Warrant Derivative Agreement |  |  |
Disclosure of fair value measurement of liabilities [line items] |  |  |
Issued (shares) |  | 1,418,369 | 2,935,647
Purchase price (cad and usd per share) | $ 0.54 |  |
Common shares per unit (shares) | 1 |  |

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