Leases - Supplemental Balance Sheet Information Related to Operating Leases (Details) - USD ($) $ in Thousands	Mar. 28, 2025	Dec. 27, 2024
Lessee Lease Description [Line Items]
Operating lease right-of-use assets, gross	$ 43,599	$ 48,852
Less accumulated depreciation	(12,552)	(12,002)
Operating lease right-of-use assets, net	31,047	36,850
Current operating lease obligations	3,560	3,894
Long-term operating lease obligations	33,118	34,807
Total operating lease liability	$ 36,678	$ 38,701
Weighted-average remaining lease term (in years)	7 years 1 month 6 days	7 years 1 month 6 days
Weighted-average discount rate	5.94%	5.98%
Machinery and Equipment
Lessee Lease Description [Line Items]
Operating lease right-of-use assets, gross	$ 865	$ 758
Computer Equipment and Software
Lessee Lease Description [Line Items]
Operating lease right-of-use assets, gross	446	446
Real Property
Lessee Lease Description [Line Items]
Operating lease right-of-use assets, gross	$ 42,288	$ 47,648