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Income Taxes - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 30, 2023 | Dec. 31, 2022 | Jan. 01, 2022 | Jan. 02, 2021
Income Tax Contingency [Line Items] |  |  |  |
Valuation allowance | $ 137,252 | $ 118,136 |  |
Deferred tax assets, operating loss carryforwards, foreign | 1,893 |  |  |
Deferred tax assets, operating loss carryforwards, state and local | 63 |  |  |
Valuation allowance, deferred tax asset, increase (decrease), amount | 19,116 |  |  |
Undistributed earnings | 4,000 |  |  |
Incremental taxes | 400 |  |  |
Unrecognized tax benefits | 1,074 | 1,450 | $ 1,008 | $ 1,528
Income tax expense related to interest and penalties | 66 | 201 |  |
Other Current Liabilities |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Unrecognized tax benefits |  | 66 |  |
Unrecognized tax benefits, income tax penalties and interest accrued, total |  | 64 |  |
Other Noncurrent Liabilities |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Unrecognized tax benefits | 1,074 | 1,384 |  |
Unrecognized tax benefits, income tax penalties and interest accrued, total | 180 | $ 239 |  |
Mirrored Deferred Tax Assets Recorded in the U.S. to Offset Deferred Tax Liabilities of Foreign Disregarded Entities |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Valuation allowance | 1,591 |  |  |
Foreign Operating Loss Carryforwards |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Valuation allowance | 1,423 |  |  |
Other Foreign Deferred Tax Assets |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Valuation allowance | 137,252 |  |  |
Foreign Tax Authority |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Operating loss carryforwards, total | 6,100 |  |  |
Operating loss carryforwards, not subject to expiration | 1,627 |  |  |
Research Tax Credit Carryforward | Foreign Tax Authority |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Tax credit carryforward, amount | 128,695 |  |  |
Research Tax Credit Carryforward | State and Local Jurisdiction | Utah State Tax Commission |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Tax credit carryforward, amount | 1,908 |  |  |
Research Tax Credit Carryforward | Domestic Tax Authority |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Tax credit carryforward, amount | $ 3,602 |  |  |

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