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Stock-Based Compensation - Schedule of Statements of Operations and Comprehensive Loss (Details) - Share-Based Payment Arrangement, Option [Member] - USD ($) $ in Thousands | 12 Months Ended
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Dec. 28, 2025 | Dec. 29, 2024
Schedule of Statements of Operations and Comprehensive Loss [Abstract] |  |
Total stock-based compensation expense | $ 10,488 | $ 3,067
Cost of Sales [Member] |  |
Schedule of Statements of Operations and Comprehensive Loss [Abstract] |  |
Total stock-based compensation expense from continuing operations | 3,003 | 157
Selling and Marketing Expense [Member] |  |
Schedule of Statements of Operations and Comprehensive Loss [Abstract] |  |
Total stock-based compensation expense from continuing operations | 2,618 | 598
General and Administrative Expense [Member] |  |
Schedule of Statements of Operations and Comprehensive Loss [Abstract] |  |
Total stock-based compensation expense from continuing operations | $ 4,867 | $ 2,312

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section S45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479983/718-10-S45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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