Share Capital - Summary of Option Activity (Detail) - Stock Option [Member] - $ / shares shares in Thousands |
3 Months Ended | 12 Months Ended | |||||
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Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||
| Beginning balance outstanding | 7,877 | [1] | 7,877 | ||||
| Granted units | 0 | 0 | |||||
| Ending balance outstanding | 7,877 | [1] | 7,877 | [1] | 7,877 | ||
| Weighted average exercise price beginning balance | $ 0.05 | [1] | $ 0.05 | ||||
| Weighted average exercise price ending balance | $ 0.05 | [1] | $ 0.05 | [1] | $ 0.05 | ||
| Weighted average contractual life | 4 years 3 months 10 days | [1] | 4 years 6 months 10 days | [1] | 5 years 6 months 10 days | ||
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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