Quarterly Financial Information (Unaudited) (Detail) - Schedule of Quarterly Financial Information (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Feb. 02, 2013	Oct. 27, 2012	Jul. 28, 2012	Apr. 28, 2012	Jan. 28, 2012	Oct. 29, 2011	Jul. 30, 2011	Apr. 30, 2011	Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Net sales	$ 163,449	$ 91,769	$ 91,038	$ 112,287	$ 193,107	$ 109,996	$ 107,990	$ 131,496	$ 458,544	$ 542,589	$ 652,416
Gross profit	59,752	34,737	35,818	41,815	69,221	40,653	39,991	48,289	172,122	198,154	219,380
Net income (loss)	$ 35,012	$ (2,188)	$ (1,886)	$ 2,796	$ 16,496	$ (4,510)	$ (7,277)	$ (2,547)	$ 33,734	$ 2,162	$ (30,963)
Basic income (loss) per share (in Dollars per share)	$ 1.11	$ (0.07)	$ (0.06)	$ 0.09	$ 0.52	$ (0.14)	$ (0.23)	$ (0.08)	$ 1.07	$ 0.07	$ (0.99)
Diluted income (loss) per share (in Dollars per share)	$ 1.09	$ (0.07)	$ (0.06)	$ 0.09	$ 1.09	$ (0.07)	$ (0.06)	$ 0.09	$ 1.06	$ 1.06