Lease Commitments Other Lease Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2021	Dec. 28, 2019
Leases [Abstract]
Operating Lease, Payments	$ 26,024	$ 24,794
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 25,433	$ 25,306
Operating Lease, Weighted Average Remaining Lease Term	6 years	6 years 3 months 18 days
Operating Lease, Weighted Average Discount Rate, Percent	3.00%	3.40%