Inventories (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
Feb. 03, 2013	Jan. 29, 2012	Jan. 29, 2012 Restatement Adjustment [Member] Change in Inventory Method [Member]	Jan. 30, 2011 Previously Reported [Member] Change in Inventory Method [Member]	Jan. 30, 2011 Revised Financial Data [Member] Change in Inventory Method [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Pre-tax income	$ 2,293	$ 2,591	$ (2,600)
Earning per basic and diluted share (in dollars per share)			$ 0.67
Retained earnings	$ 65,629	$ 64,324		$ 64,300	$ 62,700

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.31(a)(3))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 12

-Paragraph 10

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 31

-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant