CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 03, 2018	Oct. 28, 2017	Nov. 03, 2018	Oct. 28, 2017
Income Statement [Abstract]
Net sales	$ 92,837	$ 96,354	$ 292,459	$ 301,060
Type of Revenue [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Cost of goods sold	$ 44,181	$ 45,453	$ 138,535	$ 140,167
Type of Cost, Good or Service [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Gross profit	$ 48,656	$ 50,901	$ 153,924	$ 160,893
Selling, general and administrative expenses	48,629	53,234	150,581	161,689
Store closing, asset impairment and asset disposal expenses	1,028	1,011	2,669	3,649
Other charges, net	1,825	3,100	4,898	3,746
Operating loss	(2,826)	(6,444)	(4,224)	(8,191)
Interest expense, net	1,232	1,006	3,533	2,989
Loss before income taxes	(4,058)	(7,450)	(7,757)	(11,180)
Income tax provision	56	73	168	259
Net loss	$ (4,114)	$ (7,523)	$ (7,925)	$ (11,439)
Net loss per share— Basic	$ (0.30)	$ (0.55)	$ (0.57)	$ (0.83)
Average shares outstanding— Basic	13,895	13,800	13,867	13,777
Net loss per share— Diluted	$ (0.30)	$ (0.55)	$ (0.57)	$ (0.83)
Average shares outstanding— Diluted	13,895	13,800	13,867	13,777