v3.25.2
Balance Sheet Information - Summary of Inventories (Details) - USD ($)
$ in Thousands
Jun. 29, 2025
Dec. 29, 2024
Balance Sheet Information [Abstract]    
Raw materials $ 2,483 $ 3,218
Work-in-process 1,244 981
Supplies and spare parts 9,658 10,222
Finished goods 0 114
Total inventory, current 13,385 14,535
Inventory, non-current 4,901 4,747
Total inventory $ 18,286 $ 19,282