Segment Information - Income (Loss) from Continuing Operations Before Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 26, 2015	Jul. 27, 2014	Jul. 26, 2015	Jul. 27, 2014
Segment Reporting [Abstract]
Domestic	$ (3,925)	$ (6,002)	$ (17,361)	$ (11,139)
Foreign	5,210	26,126	21,203	40,747
Income before taxes	$ 1,285	$ 20,124	$ 3,842	$ 29,608

The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

Reference 1: 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.(h)(1)(i))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

+ References

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- Definition

Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

+ References

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- References

No definition available.

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