Note 6 - Pro Forma Results (Details) - Bretelon, Inc. [Member] - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended
Aug. 01, 2015	Aug. 01, 2015
Net revenue	$ 58,975	$ 115,462
Net income (loss)	$ 140	$ (2,037)
Basic and diluted net income (loss) per share (in dollars per share)	$ 0	$ (0.06)

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=65885119&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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