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Balance Sheet Components - Schedule of Components of Other Assets, Net (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Dec. 31, 2025
--- | --- | ---
Property Plant And Equipment [Line Items] |  |
Finance lease right-of-use assets | $ 1,274 | $ 1,513
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Total other assets | Total other assets
Operating lease right-of-use assets | $ 1,010 | $ 1,159
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Total other assets | Total other assets
Other assets | $ 148 | $ 149
Total other assets | 2,931 | 3,625
Long-term Prepaid Clinical Expenses |  |
Property Plant And Equipment [Line Items] |  |
Long-term prepaid expenses | 386 | 693
Long-term Prepaid Contract Manufacturing Costs |  |
Property Plant And Equipment [Line Items] |  |
Long-term prepaid expenses | $ 113 | $ 111

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- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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