FINANCIAL INSTRUMENTS AND RISK MANAGEMENT (Narrative) (Details) - USD ($) $ in Thousands	Aug. 31, 2021	Aug. 31, 2020
Currency risk [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of reasonably possible increase in actuarial assumption	10.00%
Value at risk	$ 3,600	$ 3,500
Interest rate risk [Member]
Disclosure of detailed information about financial instruments [line items]
Percentage of reasonably possible increase in actuarial assumption	1.00%
Value at risk	$ 61

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

No definition available.

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- Definition

The reasonably possible percentage of the increase in the actuarial assumption used to determine the present value of defined benefit obligation. [Refer: Actuarial assumptions [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 19
-IssueDate 2020-01-01
-Paragraph 145
-Subparagraph a
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-URIDate 2020-01-01

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- Definition

The measure of a potential loss exposure as a result of future market movements, based on a specified confidence interval and measurement horizon.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2020-01-01
-Paragraph 41
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-URIDate 2020-01-01

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