Leases - Lessee, Operating Lease, Liability, Maturity (Details) - USD ($) $ in Thousands	Dec. 28, 2019	Dec. 29, 2018
Operating leases
2020	$ 17,695
2021	15,100
2022	13,376
2023	8,842
2024	7,122
Thereafter	43,877
Total lease payments	106,012
Less: imputed interest	(36,777)
Total operating lease liabilities	69,235
Finance leases
2020	3,168
2021	3,168
2022	3,168
2023	2,572
2024	2,452
Thereafter	4,087
Total lease payments	18,615
Less: imputed interest	(2,392)
Total lease liabilities	$ 16,223	$ 3,706