Income Taxes - Components of Income Tax Expense (Benefit) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
Current income taxes:
Federal	$ 0	$ 0	$ (127)
State	949	819	1,546
Total current	949	819	1,419
Total current
Federal
State	(152)	15	(365)
Total deferred	(152)	15	(365)
Total income tax expense	$ 797	$ 834	$ 1,054

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.