Discontinued Operations - Details of Operating Results Included in Discontinued Operations (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
Discontinued Operations and Disposal Groups [Abstract]
Net sales	$ 16,133	$ 73,532	$ 137,099
Cost of goods sold, including buying, distribution and occupancy costs	13,033	54,231	112,189
Gross margin	3,100	19,301	24,910
Selling, general and administrative expenses	4,864	18,719	50,834
Operating (loss) income	(1,764)	582	(25,924)
Income tax (benefit) expense	(19)	74	(664)
(Loss) income from discontinued operations	$ (1,745)	$ 508	$ (25,260)