Reconciliation of Number of Shares Outstanding for Basic and Diluted Earnings Per Share (Detail) (USD $) In Thousands, 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 Income:
Net income - Basic and Diluted	$ 4,219	[1]	$ (1,600)	[1]	$ 1,238	[1]	$ 2,269	[1]	$ 33,493	[1]	$ (1,596)	[1]	$ 6,558	[1]	$ 4,208	[1]	$ 6,126	[1]	$ 42,663	[1]	$ 15,371
Weighted Average Shares Outstanding:
Basic weighted-average common shares outstanding																	47,947		47,424		46,946
Stock options																	438		620		619
Diluted weighted-average shares outstanding																	48,385		48,044		47,565

[1] Fiscal 2012 was a 53-week year as compared to fiscal 2011 which was a 52-week year. As discussed in Note J, during the second quarter of fiscal 2012, the Company exited is European Direct business. Accordingly, the operating results for the first quarter of fiscal 2012 and all periods of fiscal 2011 have been restated for discontinued operations.