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SHARE PURCHASE WARRANTS - Additional information (Details) | 1 Months Ended | 12 Months Ended
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Mar. 31, 2021 $ / shares shares | Mar. 31, 2021 $ / shares shares | Feb. 28, 2021 $ / shares shares | Feb. 28, 2021 $ / shares shares | Dec. 31, 2022 $ / shares | Dec. 31, 2021 $ / shares
SHARE PURCHASE WARRANTS |  |  |  |  |  |
Expected dividend yield |  |  |  |  | 0.00% | 0.00%
February 2021 Warrants |  |  |  |  |  |
SHARE PURCHASE WARRANTS |  |  |  |  |  |
Share purchase warrants issued | shares |  |  | 15,796,975 | 15,796,975 |  |
Exercise price of share purchase warrants |  |  |  | $ 2.00 |  |
Estimated fair value of warrants, per share |  |  | $ 0.2215 |  |  | $ 0.4032
Foreign exchange rate |  |  | $ 0.7928 |  | $ 0.7383 | $ 0.7888
Expected volatility |  |  | 67.00% | 67.00% | 28.00% | 84.00%
Risk-free interest rate |  |  | 0.22% | 0.22% | 4.07% | 0.91%
Expected dividend yield |  |  | 0.00% | 0.00% | 0.00% | 0.00%
Expected term |  |  | 24 months | 24 months | 1 month 17 days | 1 year 1 month 17 days
March 2021 Warrants |  |  |  |  |  |
SHARE PURCHASE WARRANTS |  |  |  |  |  |
Share purchase warrants issued | shares | 39,215,000 | 39,215,000 |  |  |  |
Exercise price of share purchase warrants |  | $ 2.25 |  |  |  |
Estimated fair value of warrants, per share | $ 0.2482 |  |  |  |  | $ 0.3563
Foreign exchange rate | $ 0.7992 |  |  |  | $ 0.7383 | $ 0.7888
Expected volatility | 72.00% | 72.00% |  |  | 29.00% | 82.00%
Risk-free interest rate | 0.27% | 0.27% |  |  | 4.07% | 0.91%
Expected dividend yield | 0.00% | 0.00% |  |  | 0.00% | 0.00%
Expected term | 24 months | 24 months |  |  | 2 months 19 days | 1 year 2 months 19 days

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- Definition The estimated per share fair value of warrants, on the date of issue, based on a relative fair value basis approach. + References No definition available. + Details
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- Definition Exercise price per share of warrants issued. + References No definition available. + Details
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- Definition Represents the number of share purchase warrants issued. + References No definition available. + Details
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- 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 2022-03-24 -Paragraph 47 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_47_a_i&doctype=Standard -URIDate 2022-03-24 + Details
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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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2022-03-24 -Paragraph 47 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_47_a_i&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The percentage of an expected dividend used to calculate the fair value of share options granted. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2022-03-24 -Paragraph 47 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_47_a_i&doctype=Standard -URIDate 2022-03-24 + Details
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