Income Tax - Additional Information (Details) - USD ($) |
12 Months Ended | ||
---|---|---|---|
Jan. 01, 2023 |
Jan. 02, 2022 |
Dec. 31, 2020 |
|
Operating Loss Carryforwards [Line Items] | |||
Provision for income tax | $ 0 | $ 0 | $ 0 |
Tax effected, loss carryovers, state | 29,500,000 | ||
Tax effected, loss carryovers, federal | 58,800,000 | ||
Interest expense | 0 | 0 | $ 0 |
Accrued interest or penalties related to income tax liabilities | 0 | $ 0 | |
State | |||
Operating Loss Carryforwards [Line Items] | |||
Operating loss carryforwards | 334,400,000 | ||
Tax credit carryforwards, research | 4,800,000 | ||
Federal | |||
Operating Loss Carryforwards [Line Items] | |||
Operating loss carryforwards | 279,800,000 | ||
Tax credit carryforwards, research | 4,100,000 | ||
Operating losses subject to expiration | $ 127,900,000 |
X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates. No definition available.
|
X | ||||||||||
- 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
|
X | ||||||||||
- Definition Amount 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
|
X | ||||||||||
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of interest expense for an underpayment of income taxes. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|