Lease Commitments - Balance Sheet, Operating Lease Term and Discount Rate (Details) - USD ($) $ in Thousands	Dec. 28, 2024	Dec. 30, 2023
Operating Leases
Right of use assets - operating lease	$ 71,513	$ 60,991
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Right-of-Use Asset	Right-of-Use Asset
Current operating lease liabilities
Current operating lease liabilities	$ 13,626	$ 11,676
Non-current operating lease liabilities	60,558	49,180
Total operating lease liabilities	$ 74,184	$ 60,856
Operating Lease, Liability, Current, Statement of Financial Position	Accrued liabilities (Note 6)	Accrued liabilities (Note 6)
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Lease, Liability, Noncurrent	Lease, Liability, Noncurrent
Finance Leases
Right of use assets - finance lease	$ 698	$ 1,379
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Right-of-Use Asset	Right-of-Use Asset
Current finance lease liabilities	$ 274	$ 434
Non-current finance lease liabilities	1	292
Total finance lease liabilities	$ 275	$ 726
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued liabilities (Note 6)	Accrued liabilities (Note 6)
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Lease, Liability, Noncurrent	Lease, Liability, Noncurrent