Note 8. Business Combinations (Details) - Unaudited Pro Forma Consolidated Results Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Nov. 02, 2013	Oct. 27, 2012	Nov. 02, 2013	Oct. 27, 2012
Unaudited Pro Forma Consolidated Results Of Operations [Abstract]
Net revenue	$ 54,394	$ 63,905	$ 106,696	$ 195,358
Net loss	$ (2,978)	$ (39,451)	$ (12,302)	$ (85,116)
Basic and diluted net loss per share (in Dollars per share)	$ (0.09)	$ (1.18)	$ (0.36)	$ (2.58)

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The pro forma basic net income per share for a 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=25497992&loc=d3e1392-128463

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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

+ Details

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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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