Share Capital - Summary of Warrants Activity (Detail) - Warrants [Member] - $ / shares shares in Thousands |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2023 |
Dec. 31, 2022 |
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| Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] | ||
| Warrants outstanding units beginning balance | 0 | 22,640 |
| Warrants outstanding units forfeited | 0 | (17,955) |
| Warrants outstanding units expired | 0 | (4,685) |
| Warrants outstanding units ending balance | 0 | 0 |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] | ||
| Weighted average exercise price beginning balance | $ 0 | $ 3.56 |
| Weighted average exercise price forfeited | 0 | 2.52 |
| weighted average exercise price expired | 0 | 7.53 |
| Weighted average exercise price ending balance | $ 0 | $ 0 |
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- Definition Number of shares under non-option equity instrument agreements for which rights to exercise lapsed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares under non-option equity instrument agreements that were cancelled as a result of occurrence of a terminating event. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of equity instruments other than options outstanding, including both vested and non-vested instruments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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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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- References No definition available.
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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