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LOSS PER SHARE - Additional information (Details) - EquityInstruments	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings per share [line items]
Number of other equity instruments outstanding in share-based payment arrangement	1,868,414	980,894	576,479
Purchase common stock
Earnings per share [line items]
Number of other equity instruments outstanding in share-based payment arrangement	1,868,414	968,894	576,479

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 2
-IssueDate 2021-01-01
-Paragraph 45
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-URIDate 2021-03-24

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