Segment Information Schedule of Operating Income (Loss) by Segment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Segment Reporting Information [Line Items]
Consolidated operating income (loss)	$ 88	$ 1,877	$ (326)	$ 3,504
Consolidated total other income (expense), net	(2)	(2)	(3)	(17)
INCOME (LOSS) BEFORE INCOME TAXES AND DISCONTINUED OPERATIONS	86	1,875	(329)	3,487
Server OEMs [Member]
Segment Reporting Information [Line Items]
Consolidated operating income (loss)	7,604	8,470	18,968	23,588
Vertical Markets [Member]
Segment Reporting Information [Line Items]
Consolidated operating income (loss)	6,249	5,533	20,418	16,778
Corporate Segment [Member]
Segment Reporting Information [Line Items]
Consolidated operating income (loss)	$ (13,765)	$ (12,126)	$ (39,712)	$ (36,862)

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

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 aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.7)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Article 5

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The net result for the period of deducting operating expenses from operating revenues.

+ References

No definition available.

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