Income Taxes (Detail) - Schedule of unrecognized tax benefits (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Unrecognized tax benefits at beginning of the year	$ 2,078	$ 2,308	$ 2,360
Increases in tax positions from prior years			29
Lapse of applicable statute of limitations		(230)	(81)
Unrecognized tax benefits at end of the year	$ 2,078	$ 2,078	$ 2,308