Income Taxes - Components of Deferred Income Tax Asset (Details) - USD ($) $ in Thousands |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Deferred tax assets: | ||
| Net operating loss carryforwards | $ 29,860 | $ 30,225 |
| Research and development credits | 78,246 | 73,965 |
| Foreign tax credits | 71 | 0 |
| Accrued expenses and other | 13,106 | 10,271 |
| Lease obligation | 2,942 | 1,961 |
| Accrued compensation | 3,447 | 6,919 |
| Stock-based compensation | 11,203 | 9,976 |
| Intangible assets | 8,967 | 5,582 |
| Deferred tax assets, gross | 147,842 | 138,899 |
| Less valuation allowance | (74,292) | (66,273) |
| Deferred tax assets, net of valuation allowance | 73,550 | 72,626 |
| Deferred tax liabilities: | ||
| Fixed assets | (966) | (4,350) |
| Leased right-of-use assets | (2,839) | (1,784) |
| Pension liability | (371) | (1,569) |
| Net deferred tax assets | $ 69,374 | $ 64,923 |
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- Definition Deferred Tax Asset, Lease obligation No definition available.
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- Definition Deferred Tax Liabilities, Pension Liability No definition available.
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- Definition Deferred Tax Liability, Leased right-of-use asset No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill. No definition available.
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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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- References No definition available.
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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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- 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 allowances of deferred tax asset attributable to deductible foreign 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 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 employee 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 share-based compensation. 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 from reserves and accruals, classified as other. 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 long-lived assets other than property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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