Revenue Recognition - Schedule of Sales Return Liability (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 29, 2019	Jun. 30, 2018
Sales Return Liability [Roll Forward]
Balance at beginning of year	$ 19,907	$ 19,270
Additions that reduce net sales	37,543	36,555
Deductions from reserves	(39,684)	(39,298)
Balance at end of period	$ 17,766	$ 16,527

Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 55
-Paragraph 27
-URI http://asc.fasb.org/extlink&oid=108792157&loc=SL49130611-203046-203046

Name:	us-gaap_ContractWithCustomerRefundLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant