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Inventory (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 30, 2022
--- | --- | ---
Inventory [Line Items] |  |
Raw materials | $ 8,777 | $ 8,077
Work in process | 53,610 | 43,564
Finished goods | 8,490 | 10,635
Total | 70,877 | 62,276
Current portion included in inventory |  |
Inventory [Line Items] |  |
Total | 29,908 | 33,299
Long-term portion included in other long-term assets |  |
Inventory [Line Items] |  |
Total | $ 40,969 | $ 28,977

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