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FINANCIAL INSTRUMENTS (Details 3) - $ / shares		9 Months Ended	12 Months Ended
	Mar. 11, 2021	Sep. 30, 2021	Dec. 31, 2020
Statement [Line Items]
Expected option life (years)		1 year 11 months 29 days	2 years 8 months 23 days
Expected stock price volatility		86.88%	73.93%
Financial instruments [Member]
Statement [Line Items]
Risk-free interest rate	0.26%	0.52%
Expected dividend yield	0.00%	0.00%
Expected option life (years)	3 years	2 years 5 months 12 days
Expected stock price volatility	129.51%	128.00%
Weighted average fair value at grant date	$ 0.32	$ 0.17

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The implied yield currently available on zero-coupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise). [Refer: Government [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2020-01-01
-Paragraph 47
-Subparagraph a
-Clause i
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2020-en-r&anchor=para_47_a_i&doctype=Standard
-URIDate 2020-01-01

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The percentage of an expected dividend used to calculate the fair value of share options granted.

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-Name IFRS
-Number 2
-IssueDate 2020-01-01
-Paragraph 47
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-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2020-en-r&anchor=para_47_a_i&doctype=Standard
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