Revenue Recognition - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Feb. 02, 2019	Oct. 03, 2018	Jul. 03, 2018	Apr. 03, 2018	Feb. 03, 2018	Oct. 28, 2017	Jul. 29, 2017	Apr. 29, 2017	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017	Jan. 28, 2017
Disaggregation Of Revenue [Line Items]
Total sales	$ 131,150	$ 107,069	$ 122,206	$ 113,331	$ 135,522	$ 103,700	$ 121,125	$ 107,629	$ 473,756	$ 467,976	$ 450,283	$ 450,283
Retail Segment
Disaggregation Of Revenue [Line Items]
Total sales									$ 470,914	$ 467,491		$ 450,283
Retail Segment | Sales Revenue Net | Product Concentration Risk
Disaggregation Of Revenue [Line Items]
Total sales, percentage									100.00%	100.00%		100.00%
Retail Segment | Store Sales
Disaggregation Of Revenue [Line Items]
Total sales									$ 369,200	$ 369,422		$ 360,725
Retail Segment | Store Sales | Sales Revenue Net | Product Concentration Risk
Disaggregation Of Revenue [Line Items]
Total sales, percentage									78.40%	79.00%		80.10%
Retail Segment | Direct Sales
Disaggregation Of Revenue [Line Items]
Total sales									$ 101,714	$ 98,069		$ 89,558
Retail Segment | Direct Sales | Sales Revenue Net | Product Concentration Risk
Disaggregation Of Revenue [Line Items]
Total sales, percentage									21.60%	21.00%		19.90%
Wholesale Segment
Disaggregation Of Revenue [Line Items]
Total sales									$ 2,842	$ 485