Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016	Oct. 28, 2017	Oct. 29, 2016
Income Statement [Abstract]
Net sales	$ 357,236	$ 317,140	$ 1,042,924	$ 988,275
Cost of sales and related buying, occupancy and distribution expenses	285,542	260,550	816,071	779,128
Gross profit	71,694	56,590	226,853	209,147
Selling, general and administrative expenses	100,036	84,564	289,188	260,076
Interest expense	2,001	1,395	5,505	3,616
Loss before income tax	(30,343)	(29,369)	(67,840)	(54,545)
Income tax benefit	(12,621)	(13,735)	(24,873)	(23,492)
Net loss	(17,722)	(15,634)	(42,967)	(31,053)
Other comprehensive income:
Amortization of employee benefit related costs, net of tax of $81, $86, $242 and $256, respectively	132	139	395	417
Pension settlement charge, net of tax of $142	232		232
Total other comprehensive income	364	139	627	417
Comprehensive loss	$ (17,358)	$ (15,495)	$ (42,340)	$ (30,636)
Basic loss per share data:
Basic loss per share	$ (0.64)	$ (0.58)	$ (1.57)	$ (1.15)
Basic weighted average shares outstanding	27,602	27,155	27,468	27,066
Diluted loss per share data:
Diluted loss earnings per share	$ (0.64)	$ (0.58)	$ (1.57)	$ (1.15)
Diluted weighted average shares outstanding	27,602	27,155	27,468	27,066