Income Taxes - Components of Deferred Tax Assets for Federal and State Income Taxes (Details) - USD ($) $ in Thousands |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Deferred tax assets: | ||
| Net operating loss carryforwards | $ 94,215 | $ 83,983 |
| Research and development credits | 26,196 | 22,669 |
| Capitalized research and development | 27,088 | 22,089 |
| Property and equipment | 73 | 0 |
| Deferred revenue | 332 | 362 |
| Accruals and reserves | 2,011 | 2,883 |
| Stock-based compensation | 4,084 | 4,614 |
| Operating lease liabilities | 11,828 | 13,124 |
| Other intangibles | 152 | 209 |
| Other | 299 | 132 |
| Total gross deferred tax assets | 166,278 | 150,065 |
| Less: valuation allowance | (161,698) | (144,861) |
| Total deferred tax assets | 4,580 | 5,204 |
| Deferred tax liabilities: | ||
| Property and equipment | 0 | (113) |
| Operating lease right-of-use assets | (4,571) | (5,084) |
| Total deferred tax liabilities | (4,571) | (5,197) |
| Net deferred tax assets | $ 9 | $ 7 |
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- Definition Deferred tax assets deferred expense capitalized research and development costs. No definition available.
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- Definition Deferred tax assets operating lease liabilities. No definition available.
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- Definition Deferred tax assets, other intangible assets. 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 from deferred income. 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 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 temporary differences from property, plant, and equipment. 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 before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals. 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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