Summary of Significant Accounting Policies - Summary of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 28, 2024	Dec. 30, 2023
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 98,003	$ 91,438
Less accumulated depreciation	(80,630)	(70,890)
Total	17,373	20,548
Furniture and Fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	15,307	14,860
Computer Hardware and Software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	32,788	32,455
Home Care Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	27,867	22,682
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	21,810	20,897
Construction in Progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 231	$ 544