Financing Arrangements - Notes to Financial Statements	3 Months Ended
Jul. 28, 2012
Financing Arrangements [Abstract]
Financing Arrangements	NOTE 4 – FINANCING ARRANGEMENTS: As of July 28, 2012, the Company had an unsecured revolving credit agreement to borrow $35.0 million. The revolving credit agreement is committed until August 2013. The credit agreement contains various financial covenants and limitations, including the maintenance of specific financial ratios with which the Company was in compliance as of July 28, 2012. There were no borrowings outstanding under this credit facility during the periods ended July 28, 2012, January 28, 2012 or July 30, 2011. Interest on any borrowings is based on One Month LIBOR, which was 0.246% at July 28, 2012. At July 28, 2012, January 28, 2012 and July 30, 2011, the Company had approximately $5.8 million, $2.3 million and $5.7 million, respectively, of outstanding irrevocable letters of credit relating to purchase commitments.

Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(e),(f))

-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph f

-Article 4

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

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

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