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Common Stock and Warrants - Summary of Warrant Activity (Details)	6 Months Ended
	Jun. 30, 2021 $ / shares shares	Jun. 30, 2021 $ / shares shares
Class Of Warrant Or Right [Line Items]
Number of Warrants, Outstanding	593,924	593,924
CAD
Class Of Warrant Or Right [Line Items]
Number of Warrants, Outstanding	68,351	68,351
Number of Warrants, Cancelled/Expired	(68,351)	(68,351)
Weighted Average Exercise Price, Outstanding | $ / shares		$ 428.75
Weighted Average Exercise Price, Cancelled/Expired | $ / shares		$ 428.75
USD
Class Of Warrant Or Right [Line Items]
Number of Warrants, Outstanding	273,554	273,554
Number of Warrants, Granted	402,265	402,265
Number of Warrants, Exercised	(81,895)	(81,895)
Number of Warrants, Outstanding	593,924	593,924
Weighted Average Exercise Price, Outstanding | $ / shares	$ 16.04
Weighted Average Exercise Price, Granted | $ / shares	16.47
Weighted Average Exercise Price, Exercised | $ / shares	16.10
Weighted Average Exercise Price, Outstanding | $ / shares	$ 16.32

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644

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