Summary of Significant Accounting Policies (Details) $ in Thousands |
3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|
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Jun. 30, 2026
USD ($)
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Mar. 31, 2026
USD ($)
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Jun. 30, 2025
USD ($)
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Mar. 31, 2025
USD ($)
|
Jun. 30, 2026
USD ($)
segment
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Jun. 30, 2025
USD ($)
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Dec. 31, 2025
USD ($)
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| Significant Accounting Policies [Line Items] | |||||||
| Net losses | $ 39,111 | $ 71,598 | $ 47,917 | $ 70,161 | $ 110,709 | $ 118,081 | |
| Accumulated deficit | 1,497,461 | 1,497,461 | $ 1,386,752 | ||||
| Cash and cash equivalents | 171,414 | 123,825 | 171,414 | 123,825 | 104,132 | ||
| Marketable securities | 30,216 | $ 30,216 | $ 196,578 | ||||
| Number of operating segments | segment | 1 | ||||||
| Number of reportable segments | segment | 1 | ||||||
| Foreign exchange gains (losses) | $ 460 | $ 1,499 | $ (2,207) | $ 2,680 | |||
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- Definition Significant Accounting Policies No definition available.
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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