Reconciliation between Statutory and Effective Income Tax Rates (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended																12 Months Ended
	Jan. 31, 2015		Nov. 01, 2014		Aug. 02, 2014		May 03, 2014		Feb. 01, 2014		Nov. 02, 2013		Aug. 03, 2013		May 04, 2013		Jan. 31, 2015		Feb. 01, 2014		Feb. 02, 2013
Income Tax Disclosure [Abstract]
Federal income tax at the statutory rate																	$ (3,827)		$ (5,108)		$ 4,632
State income and other taxes, net of federal tax benefit																	(72)		(810)		631
Permanent items																	141		171		209
Charge/(income) for valuation allowance																	4,034		52,463		(1)
Other, net																	(33)		(1,055)		(227)
Total provision for income tax from continuing operations	$ 70	[1]	$ 63	[1]	$ 63	[1]	$ 47	[1]	$ 48,769	[1]	$ (2,905)	[1]	$ (995)	[1]	$ 792	[1]	$ 243	[1],[2]	$ 45,661	[1],[2]	$ 5,244	[2]

[1] During the fourth quarter of fiscal 2013, the Company recorded a non-cash charge of $51.3 million to establish a valuation allowance against its deferred tax assets. Accordingly, no income tax provision (benefit) was recognized on the operating loss for fiscal 2014. See Note D, “Income Taxes” for disclosure regarding the realizability of the deferred tax assets at January 31, 2015.

[2] There was no benefit or provision recognized on the loss from discontinued operations for fiscal 2014, fiscal 2013 or fiscal 2012