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Capital Stock - Warrants Outstanding (Details) - $ / shares | Jun. 30, 2022 | Dec. 31, 2021 | Jun. 30, 2021 | Dec. 31, 2020 | Dec. 06, 2020 | Oct. 21, 2020
--- | --- | --- | --- | --- | --- | ---
Class of Warrant or Right [Line Items] |  |  |  |  |  |
Warrants Issued (in shares) | 5,146,500 |  |  |  | 625,000 | 521,500
Exercise price (in dollars per share) | $ 4.42 | $ 4.42 |  | $ 4.85 | $ 5.49 | $ 4.08
Series A Warrants |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |
Warrants Issued (in shares) |  |  | 1,000,000 |  |  |
Exercise price (in dollars per share) |  |  | $ 4.00 |  |  |
Series B Warrants |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |
Warrants Issued (in shares) |  |  | 3,000,000 |  |  |
Exercise price (in dollars per share) |  |  | $ 4.40 |  |  |

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644 + Details
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