Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|---|
| Deferred tax assets: | |||
| Net operating losses | $ 152,074 | $ 143,896 | |
| Research and development tax credits | 21,198 | 20,513 | |
| Amortization | 489 | 603 | |
| Lease liability | 2,354 | 2,625 | |
| Stock based compensation | 1,583 | 1,167 | |
| Other | 98 | 491 | |
| Capitalized R&D | 7,901 | 10,041 | |
| Total gross deferred tax assets | 185,697 | 179,336 | |
| Less: valuation allowance | (183,498) | (176,799) | $ (164,643) |
| Total deferred tax assets | 2,199 | 2,537 | |
| Deferred tax liability: | |||
| Right-of-use assets | (2,180) | (2,518) | |
| Fixed assets | (19) | (19) | |
| Total gross deferred tax liabilities | (2,199) | (2,537) | |
| Net deferred tax assets | $ 0 | $ 0 |
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- Definition Deferred Tax Assets Capital Research And Development No definition available.
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- Definition Deferred Tax Assets, Operating Lease Liability No definition available.
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- Definition Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Amortization No definition available.
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- Definition Deferred Tax Liabilities, Operating Lease, Right-of Use Assets No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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