Provision for Income Taxes - Components of Deferred Income Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Components of Deferred Tax Assets and Liabilities [Abstract] | |||
| Net operating loss carryforwards | $ 44,512 | $ 55,385 | |
| Stock-based compensation | 19,722 | 21,003 | |
| Accrued expenses | 289 | 1,146 | |
| Capitalized research and development | 9,268 | ||
| Lease liability | 884 | ||
| Research credits | 6,617 | 4,632 | |
| Other | 1,246 | 669 | |
| Total gross deferred tax assets | 82,538 | 82,835 | |
| Valuation allowance | (81,051) | (81,784) | $ (65,110) |
| Total deferred tax assets | 1,487 | 1,051 | |
| Right of use assets | (408) | ||
| Unremitted foreign earnings | (1,012) | ||
| Other | 166 | ||
| Other - fixed assets and intangibles | (269) | (589) | |
| Acquired intangibles | (10,281) | (12,180) | |
| Total deferred tax liabilities | (12,136) | (12,769) | |
| Net deferred tax liabilities | $ (10,649) | $ (11,718) |
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- References 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 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://fasb.org/us-gaap/role/ref/legacyRef
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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://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 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://fasb.org/us-gaap/role/ref/legacyRef
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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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- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Deferred tax assets capitalized research and development. No definition available.
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- Definition Deferred tax assets lease liability. No definition available.
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- Definition Deferred tax liabilities acquired intangibles. No definition available.
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- Definition Deferred tax liabilities other - fixed assets and intangibles. No definition available.
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- Definition Deferred tax liabilities right of use assets. No definition available.
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