Income Taxes (Detail) - Schedule of effective income tax rate reconciliation	12 Months Ended
	Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Federal statutory rate	35.00%	35.00%	35.00%
State income taxes, net of federal tax effect	0.50%	4.60%	(0.50%)
Change in valuation allowance	(34.30%)	(32.80%)	(35.70%)
Cash surrender value – insurance/ benefit programs	(0.60%)	(1.10%)	0.80%
Other	0.10%	0.80%	(0.50%)
Effective income tax rate	0.70%	6.50%	(0.90%)