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