Income Taxes - Effective Income Tax Rate Differs From Statutory Federal Income Tax Rate (Details) |
12 Months Ended | ||
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Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Income Tax Disclosure [Abstract] | |||
| Federal tax at statutory rate | 21.00% | 21.00% | 21.00% |
| State and local tax at statutory rate | 2.50% | 3.00% | 3.10% |
| Research and development tax credits | 0.00% | 0.00% | 0.10% |
| Change in valuation allowance | (19.30%) | (22.70%) | (21.50%) |
| Other permanent differences | (1.00%) | (1.00%) | (0.40%) |
| Stock option cancellations | (2.50%) | 0.00% | 0.00% |
| Stock option shortfalls | (1.60%) | 0.00% | 0.00% |
| Effect of rate changes | 0.60% | 0.30% | 0.70% |
| Provision to return adjustment | 0.30% | 0.30% | (1.50%) |
| Prior period adjustment to State NOL DTA | 0.00% | 0.00% | (1.50%) |
| Other | 0.00% | (0.90%) | 0.00% |
| Effective tax rate | 0.00% | 0.00% | 0.00% |
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- Definition Effective income tax rate reconciliation effect of rate changes. No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Options, Cancellations, Percent No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Options, Shortfalls, Percent No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Prior Year Adjustment, State And Local Jurisdiction, Deferred Tax Assets, Operating Loss Carryforward, Percent No definition available.
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference, between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, that is attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority interest income (expense), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, change in enacted tax rate, prior year income taxes, change in deferred tax asset valuation allowance, and other adjustments. No definition available.
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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