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Summary of Significant Accounting Policies - Reconciliation of Changes in Deferred Revenue (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 28, 2024 | Sep. 30, 2023 | Dec. 30, 2023
Reconciliation of the changes in the Company's deferred revenue balance |  |  |
Balance, beginning of period | $ 12,429 | $ 14,153 |
Additions to deferral | 958 | 938 |
Revenue recognized | (2,293) | (2,380) |
Balance, end of period | 11,094 | 12,711 | $ 12,429
Non-current portion of deferred revenue | 8,759 | 10,472 | 10,025
Current portion of deferred revenue | $ 2,335 | $ 2,239 | $ 2,404

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