Segment and Enterprise Wide Disclosures - Operations by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Feb. 03, 2018	Oct. 28, 2017	Jul. 29, 2017	Apr. 29, 2017	Jan. 28, 2017	Oct. 29, 2016	Jul. 30, 2016	Apr. 30, 2016	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Net Sales to Unaffiliated Customers
Net sales	$ 105,147	$ 96,354	$ 98,280	$ 106,426	$ 100,158	$ 102,582	$ 106,529	$ 124,430	$ 406,207	$ 433,699	$ 498,753
United States
Net Sales to Unaffiliated Customers
Net sales									383,183	405,921	468,282
Long-Lived Assets, Net
Long-Lived Assets, Net	65,456				81,811				65,456	81,811
Foreign
Net Sales to Unaffiliated Customers
Net sales									23,024	27,778	$ 30,471
Long-Lived Assets, Net
Long-Lived Assets, Net	$ 1,643				$ 2,310				$ 1,643	$ 2,310