Share Capital (Tables)

9 Months Ended

Sep. 30, 2020

Equity [Abstract]

Schedule of Warrants [Table Text Block]

At September 30, 2020, the Company had the following outstanding warrants to purchase common shares:

Date issued	Contractual life (years)	Exercise price	Number outstanding		Expiration
October 2015	5	$466.00	2,010		October 14, 2020
December 2015	5	$500.00	5,138		December 15, 2020
December 2015	5	$216.00	7,500		December 4, 2020
March 2016	5	$500.00	150		March 4, 2021
August 2017	5	$42.00	37,500		August 11, 2022
August 2017	5	$42.00	11,876		August 16, 2022
August 2017	5	$42.00	25,625		August 22, 2022
April 2018	5	$5.60	111,563		April 17, 2023
March 2020	3	$0.60	1,005,820		March 23, 2023
April 2020	5	$0.92	1,694,000		April 30, 2025
			2,901,182	(1)

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(1)Includes warrants to purchase up to 2,002,000 common shares, in the aggregate, outstanding to related parties at September 30, 2020.