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ACCUMULATED OTHER COMPREHENSIVE INCOME | 12 Months Ended
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Dec. 31, 2022
ACCUMULATED OTHER COMPREHENSIVE INCOME |
ACCUMULATED OTHER COMPREHENSIVE INCOME | 20.ACCUMULATED OTHER COMPREHENSIVE INCOME The accumulated other comprehensive income balance consists of: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | At December 31 |  | At December 31
(in thousands) | ​ | 2022 | ​ | 2021
​ | ​ | ​ | ​ | ​ | ​ | ​
Cumulative foreign currency translation | ​ | $ | 420 | ​ | $ | 414
Experience gains-post employment liability | ​ |  |  | ​ |  |
Gross | ​ |  | 1,847 | ​ |  | 1,847
Tax effect | ​ |  | (485) | ​ |  | (485)
​ | ​ | $ | 1,782 | ​ | $ | 1,776
​

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- Definition The entire disclosure of the analysis of other comprehensive income by item. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 106A -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_106A&doctype=Standard -URIDate 2022-03-24 + Details
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