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SHARE CAPITAL AND SHAREBASED PAYMENTS (Detail 3) - $ / shares | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Statement [Line Items] |  |
Outstanding and exercisable underlying shares, Beginning | 7,639,968 |
Restricted Share Units [Member] |  |
Statement [Line Items] |  |
Outstanding and exercisable underlying shares, Beginning | 2,372,875 | 1,235,300
Granted | 1,481,000 | 1,730,500
Exercised | (863,901) | (565,259)
Cancelled / Forfeited | (115,974) | (27,666)
Stock options outstanding, Ending | 2,874,000 | 2,372,875
Outstanding and exercisable Weighted Average Exercise Price, Beginning | $ 0.94 | $ 1.62
Weighted Average Exercise Price, Granted | 1.64 | 0.79
Weighted Average Exercise Price, Exercised | 0.99 | 1.96
Weighted Average Exercise Price, Cancelled / Forfeited | 1.00 | 1.35
Stock options outstanding | $ 1.28 | $ 0.94

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- Definition The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 79 -Subparagraph a -Clause iv -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_79_a_iv&doctype=Standard -URIDate 2019-03-27 + Details
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