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Contributed Surplus - Summary of Contribution surplus (Detail) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Disclosure of Contribution surplus [Abstract]
Balance, January 1	$ 660,072	$ 658,615
Share-based compensation	450	1,558
Exercise of stock options	(492)	(101)
Ending Balance	$ 660,030	$ 660,072

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- Definition

Disclosure of contribution surplus abstract.

+ References

No definition available.

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- Definition

Increase decrease through exercise of stock options.

+ References

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- Definition

The increase (decrease) in equity resulting from share-based payment transactions. [Refer: Equity]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 106
-Subparagraph d
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_106_d_iii&doctype=Standard
-URIDate 2023-03-23

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- Definition

The amount received or receivable from the issuance of the entity's shares in excess of nominal value.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 78
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_78_e&doctype=Standard
-URIDate 2023-03-23

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