Income Tax - Schedule of effective income tax rate (Details) |
12 Months Ended | ||
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Dec. 31, 2023 |
Jan. 01, 2023 |
Jan. 02, 2022 |
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| Income Tax Disclosure [Abstract] | |||
| Federal statutory tax rate | 21.00% | 21.00% | 21.00% |
| State and local income taxes, net of federal benefit | 5.80% | 16.20% | 3.70% |
| Foreign rate differential | 0.10% | 0.00% | 0.00% |
| Non-deductible warrant expense | 0.60% | 30.60% | (9.40%) |
| Transaction costs | (0.001) | 0 | 0 |
| Federal tax credits | 3.80% | (1.70%) | 0.30% |
| Share-based compensation | (1.40%) | (3.50%) | (0.80%) |
| Impact of changes in valuation allowance | (26.60%) | (62.40%) | (14.60%) |
| Uncertain position | (1.90%) | 0.00% | 0.00% |
| Rate change | 1.20% | 0.00% | 0.00% |
| Other | (2.20%) | (0.20%) | (0.20%) |
| Effective tax rate | 0.30% | 0.00% | 0.00% |
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- Definition Effective Income Tax Rate Reconciliation Non Deductible Convertible Preferred Stock Warrant Expense No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Rate change, Percent No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Transaction Cost, Percent No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Uncertain position, 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 applicable to statutory income tax expense (benefit) outside of the country of domicile. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement. 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 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 tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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