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Summary of Significant Accounting Policies - Reconciliation of Changes in Deferred Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Apr. 02, 2022 | Apr. 03, 2021 | Jan. 01, 2022 | [1]
Reconciliation of the changes in the Company's deferred revenue balance |  |  |
Balance, beginning of period | $ 13,285 | $ 1,227 |
Additions to deferral | 2,380 | 11,665 |
Revenue recognized | (778) | (427) |
Balance, end of period | 14,887 | 12,465 |
Non-current portion of deferred revenue | 12,531 | 10,653 | $ 10,930
Current portion of deferred revenue | $ 2,356 | $ 1,812 | $ 2,355
[1] | Derived from the audited consolidated financial statements included in the Annual Report on Form 10-K filed with the SEC for the year ended January 1, 2022.

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