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Summary of Significant Accounting Policies - Reconciliation of Changes in Deferred Revenue (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 28, 2025 | Jun. 29, 2024 | Dec. 28, 2024
Reconciliation of the changes in the Company's deferred revenue balance |  |  |
Balance, beginning of period | $ 10,526 | $ 12,429 |
Additions to deferral | 806 | 678 |
Revenue recognized | (1,476) | (1,556) |
Balance, end of period | 9,856 | 11,551 | $ 10,526
Non-current portion of deferred revenue | 7,587 | 9,261 | 8,350
Current portion of deferred revenue | $ 2,269 | $ 2,290 | $ 2,176

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