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Balance Sheet Components - Schedule of Depreciation and Amortization Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 29, 2026
Mar. 30, 2025
Property, Plant and Equipment [Line Items]    
Depreciation: $ 356 $ 557
Total depreciation and amortization 1,697 829
Operating expenses    
Property, Plant and Equipment [Line Items]    
Amortization: 85 0
Subscriptions and services cost    
Property, Plant and Equipment [Line Items]    
Amortization: $ 1,256 $ 272