v3.26.1
Balance Sheet Information - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Thousands
Jun. 28, 2026
Dec. 28, 2025
Balance Sheet Information [Abstract]    
Prepaid expenses $ 6,186 $ 5,307
Tools purchased for customers 7,452 20,503
Deferred contract costs 2,203 1,459
Investment tax credit receivable - current 1,624 0
Total prepaid assets and other current assets $ 17,465 $ 27,269