Income Taxes - Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|---|
| Deferred income tax assets | |||
| Net operating loss carryforwards | $ 48,556 | $ 50,446 | |
| Stock-based compensation | 507 | 4,765 | |
| Intangible assets and other | 4,235 | 9,034 | |
| Net deferred income tax assets | 53,298 | 64,245 | |
| Less: | |||
| Valuation allowance | $ (53,298) | $ (64,245) | $ (51,788) |
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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://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 compensation and benefits costs. 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 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 This Amount Represents Deferred Tax Assets Tax Deferred Expense Compensation And Benefits intangible assets No definition available.
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