Note 20 - Segment and Geographical Information (Details)	12 Months Ended
Feb. 01, 2014	Feb. 01, 2014 Customer 1 [Member] Customer Concentration Risk [Member] Accounts Receivable [Member]	Feb. 02, 2013 Customer 1 [Member] Customer Concentration Risk [Member] Accounts Receivable [Member]	Feb. 01, 2014 Customer 2 [Member] Customer Concentration Risk [Member] Accounts Receivable [Member]	Feb. 02, 2013 Customer 2 [Member] Customer Concentration Risk [Member] Accounts Receivable [Member]	Feb. 01, 2014 Customer 3 [Member] Customer Concentration Risk [Member] Accounts Receivable [Member]	Feb. 01, 2014 Customer 4 [Member] Customer Concentration Risk [Member] Accounts Receivable [Member]
Note 20 - Segment and Geographical Information (Details) [Line Items]
Number of Reportable Segments	1
Concentration Risk, Percentage		15.00%	18.00%	12.00%	16.00%	11.00%	10.00%

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

No definition available.

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration