Stock-Based Compensation - Schedule of Statements of Operations and Comprehensive Loss (Details) - Stock-Based Compensation Expense [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2026	Jun. 29, 2025	Jun. 28, 2026	Jun. 29, 2025
Schedule of Statements of Operations and Comprehensive Loss [Line Items]
Total stock-based compensation expense	$ 1,265	$ 5,284	$ 2,870	$ 5,753
Location, Statement of Income, Balance [Axis]: us-gaap:CostOfRevenue
Schedule of Statements of Operations and Comprehensive Loss [Line Items]
Total stock-based compensation expense from continuing operations	334	1,363	819	1,518
Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense
Schedule of Statements of Operations and Comprehensive Loss [Line Items]
Total stock-based compensation expense from continuing operations	570	2,618	1,224	2,748
Location, Statement of Income, Balance [Axis]: us-gaap:SellingAndMarketingExpense
Schedule of Statements of Operations and Comprehensive Loss [Line Items]
Total stock-based compensation expense from continuing operations	$ 361	$ 1,303	$ 827	$ 1,487