Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Aug. 13, 2012	Jan. 30, 2012
Accounts receivable, allowance for doubtful accounts	$ 29	$ 38
Property and equipment, accumulated depreciation and amortization	$ 157,637	$ 117,010
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100	100
Common stock, shares issued	100	100
Common stock, shares outstanding	100	100