Revenue Recognition - Net sales by distribution channel (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 03, 2019	Aug. 04, 2018	Aug. 03, 2019	Aug. 04, 2018
Revenue
Net sales	$ 302,000	$ 302,641	$ 583,973	$ 575,269
Retail
Revenue
Net sales	133,250	134,581	241,256	242,316
E-commerce
Revenue
Net sales	70,437	63,363	118,426	107,885
Restaurant
Revenue
Net sales	20,531	21,467	44,132	46,760
Wholesale
Revenue
Net sales	77,273	82,402	179,199	176,778
Other
Revenue
Net sales	$ 509	$ 828	$ 960	$ 1,530

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration