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SHARE-BASED PAYMENTS - Disclosure of detailed information about share options valuation assumptions (Details)	1 Months Ended			12 Months Ended
	Jun. 18, 2019 CAD ($) year Share	Apr. 23, 2019 CAD ($) year Share	Feb. 21, 2018 CAD ($) year Share	Dec. 31, 2019 Share	Dec. 31, 2018 Share
Disclosure of terms and conditions of share-based payment arrangement [abstract]
Stock options granted | Share	1,675,000	400,000	2,325,000	2,075,000	2,325,000
Exercise price	$ 0.90	$ 0.75	$ 1.20
Market price	$ 0.78	$ 0.72	$ 1.13
Expected option term (years) | year	3.0	3.0	3.0
Expected stock price volatility	51.80%	51.60%	59.90%
Average risk-free interest rate	1.36%	1.56%	1.94%
Expected forfeiture rate	0.00%	0.00%	0.00%
Expected dividend yield	0.00%	0.00%	0.00%
FAIR VALUE ASSIGNED	$ 409,000	$ 100,000	$ 1,038,000

X

- Definition

The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2018-01-01
-Paragraph 47
-Subparagraph a
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-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2018-03-01&anchor=para_47_a_i&doctype=Standard
-URIDate 2018-03-16

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X

- Definition

The option life of share options granted.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

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

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- References

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- Definition

The exercise price of share options granted.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Paragraph 47
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- Definition

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

+ References

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-IssueDate 2018-01-01
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- Definition

The number of share options granted in a share-based payment arrangement.

+ References

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-Name IFRS
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-IssueDate 2018-01-01
-Paragraph 45
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- Definition

Expected forfeiture rate

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FAIR VALUE ASSIGNED

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- Definition

Market price

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