Description of Business and Basis of Presentation - Additional Information (Detail) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Description of Organization and Business Operations [Line Items] | ||
| Incorporation date of entity | Feb. 25, 2021 | |
| Accumulated deficit | $ (1,318,294) | $ (1,269,835) |
| Cash & cash Equivalents and Marketable securities | $ 181,564 | |
| PKLP [Member] | ||
| Description of Organization and Business Operations [Line Items] | ||
| Percentage of non-voting economic interest | 32.00% | |
| Percentage of non-voting economic interest by parent | 68.00% |
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- Definition Date when an entity was incorporated No definition available.
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- Definition Cash and Cash Equivalents and Marketable Securities No definition available.
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- Definition Description Of Organization And Business Operations Line Items No definition available.
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- Definition Percentage Of Non Voting Economic Interest No definition available.
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- Definition Percentage Of Non Voting Economic Interest By Parent No definition available.
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- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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