Note 7 - Pro Forma Results (Details) - Bretelon, Inc. [Member] - USD ($) $ in Thousands	12 Months Ended
Jan. 30, 2016	Jan. 31, 2015
Net revenue	$ 228,613	$ 192,063
Business Acquisition, Pro Forma Net Income (Loss)	$ (5,089)	$ (22,131)
Basic and diluted net loss per share (in dollars per share)	$ (0.14)	$ (0.64)

The pro forma basic and diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

No definition available.

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)-(3)
-URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

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