Income Taxes - Summary of Income Taxes Paid by jurisdiction (Detail) $ in Thousands	12 Months Ended
Dec. 31, 2025 USD ($)
Canada:
Total taxes paid	$ 470
United States
United States:
Federal tax payments	49
State and local	22
Canada
Canada:
Foreign tax payments	226
Ontario
Canada:
Foreign tax payments	$ 173

Amount, after income tax refund received, of cash paid to federal (national) tax jurisdiction for tax on income.

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Amount, after income tax refund received, of cash paid to foreign tax jurisdiction for tax on income.

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Amount, after income tax refund received, of cash paid to state and local tax jurisdictions for tax on income.

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Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax.

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