Quarterly Financials Parenthetical - (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Correct Accrual Landlord Insurance (Pretax)
QuantifyingMisstatementInCurrentYearFinancialStatementsLineItems
Correction Of Prior Period Error	$ 1,200	$ 0	$ 0
Correct Federal Income Tax Accrual
QuantifyingMisstatementInCurrentYearFinancialStatementsLineItems
Correction Of Prior Period Error	1,100	0	0
Correct State Income Tax Accrual (Net Of Federal Income Tax)
QuantifyingMisstatementInCurrentYearFinancialStatementsLineItems
Correction Of Prior Period Error	$ 600	$ 500	$ 100

Amount of each individual error being corrected in the correcting adjustment.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 250

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 1.N.Q3)

-URI http://asc.fasb.org/extlink&oid=6369664&loc=d3e30840-122693

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 1

-Section N

Name:	us-gaap_QuantifyingMisstatementInCurrentYearFinancialStatementsAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration