Other Assets (Details) - USD ($) $ in Thousands	Mar. 28, 2020	Dec. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Cloud computing arrangements	$ 8,688	$ 6,374
Customer displays	8,526	11,213
Deposits	6,270	6,440
Long-term notes receivable	4,549	4,614
Overfunded pension benefit obligation	1,784	2,015
Other prepaid expenses	1,319	1,896
Debt issuance costs on unused portion of revolver facility	1,014	1,472
Other long-term accounts receivable	634	563
Other long-term assets	355	375
Total other assets	$ 33,139	$ 34,962