Operating Leases - Supplemental Balance Sheet Information Related to Operating Leases (Details) - USD ($) $ in Thousands	Jan. 02, 2026	Dec. 27, 2024
Lessee Lease Description [Line Items]
Operating lease ROU assets, gross	$ 41,010	$ 48,852
Less accumulated depreciation	(11,401)	(12,002)
Operating lease ROU assets, net	29,609	36,850
Current operating lease obligations	5,872	3,894
Long-term operation lease obligations	32,481	34,807
Total operating lease liability	$ 38,353	$ 38,701
Weighted-average remaining lease term (in years)	6 years 8 months 12 days	7 years 1 month 6 days
Weighted-average discount rate	6.33%	5.98%
Machinery and Equipment
Lessee Lease Description [Line Items]
Operating lease ROU assets, gross	$ 773	$ 758
Computer Equipment and Software
Lessee Lease Description [Line Items]
Operating lease ROU assets, gross	413	446
Real Property
Lessee Lease Description [Line Items]
Operating lease ROU assets, gross	$ 39,824	$ 47,648