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v3.26.1

Income Taxes (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 29, 2026 | Mar. 30, 2025 | Dec. 28, 2025 | Dec. 28, 2025 | Dec. 29, 2024 | Dec. 28, 2024
Income Taxes [Line Items] |  |  |  |  |  |  |
Income tax expense | $ (608,000) |  | $ 1,578,000 |  |  |  |
Effective tax rate | 10.40% |  | (3.70%) |  |  |  |
Effective tax rate fair value adjustments | 21.00% | 21.00% |  |  |  |  |
Effective tax rate U.S. statutory rate |  |  | 21.00% |  |  |  |
Effective tax rate share-based compensation |  | 21.00% |  |  |  |  |
Effective tax rate non-deductible meals and entertainment |  | 21.00% |  |  |  |  |
Effective tax rate state taxes |  | 21.00% | (0.90%) | [1] |  |  |
Valuation allowance of recognition of deferred tax liabilities | $ 800,000 |  | $ 11,328,000 |  |  | 16,171,000 |
Valuation allowance of deferred tax |  |  | 70,300 |  | $ 70,300 |  |
Net change in valuation allowance |  |  |  |  | 14,600,000 |  | $ 17,300,000
Operating loss carryforwards for federal income tax |  |  | 131,400,000 |  | 131,400,000 |  |
Operating loss carryforwards for state income tax |  |  | 114,800,000 |  | 114,800,000 |  |
Deferred Tax Assets, Operating Loss Carryforwards, Foreign |  |  | $ 115,300,000 |  | $ 115,300,000 |  |
Operating loss carryforwards expiration, description |  |  | net operating loss carryforwards will expire between 2030 and 2044 |  | net operating loss carryforwards will expire between 2030 and 2044 |  |
U.S. [Member] |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Effective tax rate U.S. statutory rate | 21.00% | 21.00% |  |  |  |  |
[1] | State taxes in California made up the majority (greater than 50 percent) of the tax effect in this category.

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