Summary of Significant Accounting Policies - Summary of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 91,438	$ 83,461
Less accumulated depreciation	(70,890)	(60,709)
Total	20,548	22,752
Furniture and Fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	14,860	14,253
Computer Hardware and Software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	32,455	32,602
Home Care Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	22,682	15,813
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	20,897	20,065
Construction in Progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 544	$ 728