Summary of Significant Accounting Policies - Reconciliation of Changes in Deferred Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 30, 2024	Apr. 01, 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	457	368
Revenue recognized	(731)	(785)
Balance, end of period	12,155	13,736	$ 12,429
Non-current portion of deferred revenue	9,708	11,312	10,025
Current portion of deferred revenue	$ 2,447	$ 2,424	$ 2,404