Balance Sheet Information - Schedule of Inventories (Details) - USD ($) $ in Thousands |
Jun. 28, 2026 |
Dec. 28, 2025 |
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| Balance Sheet Information [Abstract] | ||
| Raw materials | $ 1,481 | $ 2,064 |
| Work-in-process | 83 | 0 |
| Supplies and spare parts | 24,668 | 22,536 |
| Total inventory, current | 26,232 | 24,600 |
| Inventory, non-current | 10,300 | 9,370 |
| Total inventory | $ 36,532 | $ 33,970 |
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- Definition Balance Sheet Information No definition available.
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- Definition Inventory No definition available.
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date for elements of machinery or equipment held for the purpose of replacing similar parts in the course of repair or maintenance. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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