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Disposal Group Held for Sale - assets and liabilities were presented as a disposal group held for sale (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Disposal Group Held for Sale
Cobalt Camp assets	$ 187,524	$ 167,611
Canadian Cobalt Camp
Disposal Group Held for Sale
Cobalt Camp assets	1,338
Asset Retirement Obligation	(338)
Net Balance, at end the year	1,000
Cumulative income or expenses included in OCI relating to the disposal group	$ 0

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- Definition

The amount of cumulative income or expenses included in OCI relating to the disposal group.

+ References

No definition available.

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- Definition

Represents the consideration for disposal of assets held for sale.

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- Definition

The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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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.

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- Definition

The amount of a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits.

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