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POST EMPLOYMENT BENEFITS (Details 1) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 CAD ($) | Dec. 31, 2021 USD ($) | Nov. 30, 2021 CAD ($) | Nov. 30, 2021 USD ($) | Dec. 31, 2020 CAD ($) | Nov. 30, 2020 CAD ($) | Nov. 30, 2020 USD ($)
POST-EMPLOYMENT BENEFITS |  |  |  |  |  |  |
Post-employment benefits Beginning Balance |  | $ 1,361 | $ 1,361 |  |  | $ 2,258 |
Accretion |  |  | 23 |  |  | 57 |
Benefits paid | $ (110) |  | $ (110) |  | $ (90) | $ (90) |
Experience gain adjustment |  |  |  | $ 0 |  |  | $ (864)
Post-employment benefits Ending Balance |  |  |  | $ 1,274 |  |  | $ 1,361

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- Definition The decrease (increase) in a net defined benefit liability (asset) resulting from actuarial gains (losses) arising from experience adjustments that result in remeasurements of the net defined benefit liability (asset). Experience adjustments deal with the effects of differences between the previous actuarial assumptions and what has actually occurred. [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2021-01-01 -Paragraph 141 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_141_c&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of benefits paid or payable for retirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2021-01-01 -Paragraph 35 -Subparagraph b -Clause v -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=26&code=ifrs-tx-2021-en-r&anchor=para_35_b_v&doctype=Standard -URIDate 2021-03-24 + Details
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