Income Taxes - Additional Information (Details) - USD ($) $ in Thousands |
Dec. 28, 2025 |
Dec. 29, 2024 |
Dec. 31, 2023 |
Dec. 25, 2022 |
|---|---|---|---|---|
| Deferred tax assets and (liabilities), net: | ||||
| Net operating loss carryover | $ 50,302 | $ 50,688 | ||
| Deferred tax assets, operating loss carryforwards, domestic | 21,400 | |||
| Deferred tax assets, operating loss carryforwards, state and local | 19,800 | |||
| Deferred tax assets, operating loss carryforwards, foreign | 9,100 | |||
| Valuation allowance | 141,148 | 136,595 | ||
| Unrecognized tax benefits | 0 | $ 51 | $ 185 | $ 185 |
| Federal | ||||
| Deferred tax assets and (liabilities), net: | ||||
| Deferred tax assets, tax credit carryforwards | $ 39,700 |
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| 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://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- 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
|
| 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Details
|