Reconciliation of Earnings Per Share Calculations - Summary of Reconciliation of Earnings Per Share Calculations (Detail) $ / shares in Units, $ in Thousands	12 Months Ended
Dec. 31, 2022 CAD ($) $ / shares shares	Dec. 31, 2022 $ / shares	Dec. 31, 2021 CAD ($) $ / shares shares	Dec. 31, 2021 $ / shares
Earnings per share [line items]
Basic - Net loss \| $	$ (100,943)		$ (18,455)
Basic - Weighted average shares outstanding \| shares	97,045,917		89,678,845
Basic - Per share \| (per share)	$ (1.04)	$ (1.04)	$ (0.21)	$ (0.21)
Dilutive effect of stock option conversion - Net loss \| $	$ 0		$ 0
Dilutive effect of stock option conversion - Weighted average shares outstanding \| shares	0		0
Dilutive effect of stock option conversion - Per share \| $ / shares		0		0
Diluted - Net loss \| $	$ (100,943)		$ (18,455)
Diluted - Weighted average shares outstanding \| shares	97,045,917		89,678,845
Diluted - Per share \| (per share)	$ (1.04)	$ (1.04)	$ (0.21)	$ (0.21)

Dilutive effect of stock option conversion per share.

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- Definition

The weighted average number of ordinary shares outstanding plus the weighted average number of ordinary shares that would be issued on the conversion of all the dilutive potential ordinary shares into ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]

+ References

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- Definition

The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator), divided by the weighted average number of ordinary shares outstanding during the period (the denominator), both adjusted for the effects of all dilutive potential ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]

+ References

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- Definition

The number of dilutive potential ordinary shares that relate to the assumed exercise of the entity's share options.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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.

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- Definition

The increase (decrease) to profit (loss) to reflect the dilutive effect from assumed conversion of all potential ordinary shares.

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- Definition

The profit (loss) attributable to ordinary equity holders of the parent entity. [Refer: Profit (loss)]

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The profit (loss) attributable to ordinary equity holders of the parent entity, adjusted for the effects of all dilutive potential ordinary shares. [Refer: Profit (loss)]

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- Definition

The number of ordinary shares outstanding at the beginning of the period, adjusted by the number of ordinary shares bought back or issued during the period multiplied by a time-weighting factor.

+ References

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