Impairment of Long-Lived Assets - Long-Lived Assets Tested for Impairment (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Aug. 03, 2013	Jul. 28, 2012	Aug. 03, 2013	Jul. 28, 2012
Goodwill and Intangible Assets Disclosure [Abstract]
Impairment charges from continuing operations	$ 570	$ 1,038	$ 1,431	$ 2,502
Impairment charges from discontinued operations	0	104	0	129
Total impairment charges	$ 570	$ 1,142	$ 1,431	$ 2,631

The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

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