Business Overview and Basis of Presentation (Details) $ in Thousands |
Jun. 10, 2026 |
Jun. 30, 2026
USD ($)
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Dec. 31, 2025
USD ($)
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Jun. 30, 2025
USD ($)
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| Business Risks and Uncertainties | ||||||
| Stock split ratio, Common stock | 0.25 | |||||
| Accumulated deficit | [1] | $ (796,432) | $ (811,833) | |||
| Cash and cash equivalents | 691,418 | $ 709,443 | $ 732,722 | |||
| Short-term investments | $ 9,500 | |||||
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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 of investment in marketable security. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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