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STOCK-BASED COMPENSATION - Compensation expense (Details) - CAD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disclosure of terms and conditions of share-based payment arrangement [line items]
Stock-based compensation	$ 9,178	$ 13,790
Stock options
Disclosure of terms and conditions of share-based payment arrangement [line items]
Stock-based compensation	2,832	2,454
RSUs
Disclosure of terms and conditions of share-based payment arrangement [line items]
Stock-based compensation	8,976	14,240
DSUs
Disclosure of terms and conditions of share-based payment arrangement [line items]
Stock-based compensation	$ (2,630)	$ (2,904)

X

- 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.

+ Details

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X

- Definition

The amount of expense arising from share-based payment transactions in which the goods or services received did not qualify for recognition as assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2024-01-01
-Paragraph 51
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_51_a&doctype=Standard
-URIDate 2024-03-27

+ Details

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- Details

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- Details

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X

- Details

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