XML 55 R3.htm IDEA: XBRL DOCUMENT v2.4.0.6
Consolidated Statements of Operations (Parenthetical) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jan. 28, 2012
Jan. 29, 2011
Jan. 30, 2010
Income Statement [Abstract]      
Discontinued operations, tax expense (benefit) $ (112) $ (14) $ (656)