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Significant Components of Company's Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands | Dec. 28, 2024 | Dec. 30, 2023
--- | --- | ---
Deferred tax assets: |  |
Lease liabilities | $ 9,669 | $ 12,034
Stock-based compensation expense | 9,415 | 8,062
Accrued expenses | 3,714 | 4,146
Inventory reserves | 8,282 | 4,689
Loss carryforwards and tax credit carryforwards | 3,216 | 2,553
Capitalized research and development | 3,598 | 2,954
Intangible assets amortization | 433 |
Other | 1,710 | 1,091
Total deferred tax assets | 40,037 | 35,529
Valuation allowance | (8,203) | (5,808)
Total deferred tax assets net of valuation allowance | 31,834 | 29,721
Deferred tax liabilities: |  |
Property, plant and equipment | (84,081) | (90,372)
Right-of-use assets | (7,643) | (9,590)
Intangible assets amortization | 0 | (8,244)
Prepaid expenses | (5,913) | (7,236)
Total deferred tax liabilities | (97,637) | (115,442)
Net deferred tax liabilities | $ (65,803) | $ (85,721)

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