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Income Taxes - Deferred Income Taxes (Details) - USD ($) $ in Thousands | Jan. 01, 2022 | Jan. 02, 2021
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Deferred tax assets: |  |
Net operating loss carryforwards | $ 5,803 | $ 6,839
Tax credit carryforwards | 12,247 | 22,421
Intangible assets | 8,687 | 9,802
Deferred income on shipments to distributors | 4,588 | 3,099
Leases | 6,033 | 6,335
Accrued liabilities | 6,078 | 6,320
Other | 4,180 | 5,513
Deferred tax assets | 47,616 | 60,329
Less: Valuation allowance | (9,529) | (5,311)
Deferred tax assets, net | 38,087 | 55,018
Deferred tax liabilities: |  |
Intangible assets | 14,479 | 16,758
Fixed assets | 8,692 | 8,473
Leases | 5,664 | 5,999
Debt | 16,399 | 21,674
Unrealized gain on equity method investment | 3,342 | 587
Prepaid expenses and other | 6,049 | 4,332
Deferred tax liabilities | 54,625 | 57,823
Net deferred tax liabilities | $ (16,538) | $ (2,805)

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