CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 29, 2017	Apr. 30, 2016
Income Statement [Abstract]
Net sales	$ 106,426	$ 124,430
Cost of goods sold	48,487	57,158
Gross profit	57,939	67,272
Selling, general and administrative expenses	55,649	58,775
Store closing, asset impairment and asset disposal expenses	1,518	606
Other charges	817	669
Operating income (loss)	(45)	7,222
Interest expense, net	1,004	652
Income (loss) before income taxes	(1,049)	6,570
Income tax provision	93	2,529
Net income (loss)	$ (1,142)	$ 4,041
Net income (loss) per share— Basic	$ (0.08)	$ 0.30
Average shares outstanding— Basic	13,748	13,684
Net income (loss) per share— Diluted	$ (0.08)	$ 0.30
Average shares outstanding— Diluted	13,748	13,686