CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	May 05, 2018	Apr. 29, 2017
Income Statement [Abstract]
Net sales	$ 103,227	$ 106,426
Type of Revenue [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember
Cost of goods sold	$ 47,824	$ 48,487
Type of Cost, Good or Service [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember
Gross profit	$ 55,403	$ 57,939
Selling, general and administrative expenses	51,857	55,649
Store closing, asset impairment and asset disposal expenses	969	1,518
Other charges	1,150	817
Operating income (loss)	1,427	(45)
Interest expense, net	1,157	1,004
Income (loss) before income taxes	270	(1,049)
Income tax provision	56	93
Net income (loss)	$ 214	$ (1,142)
Net income (loss) per share— Basic	$ 0.02	$ (0.08)
Average shares outstanding— Basic	13,839	13,748
Net income (loss) per share— Diluted	$ 0.02	$ (0.08)
Average shares outstanding— Diluted	13,963	13,748