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Sale of I/O Technology (Details) (Sale of license of a portion of intellectual property pertaining to high-speed serial I/O technology, USD $) In Millions, unless otherwise specified	1 Months Ended
	Mar. 31, 2013	Jul. 31, 2012	Mar. 31, 2012 Item	Dec. 31, 2013
Sale of license of a portion of intellectual property pertaining to high-speed serial I/O technology
Patent Sale and License
Purchase agreement amount			$ 4.3
Number of employees of entity's India subsidiary accepted employment in purchaser			15
Cash received upon execution of the agreement, net of transaction costs			2.2
Holdback amount			1.9
Holdback payment received	0.6	1.3
Amount due				$ 0

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Represents the number of employees of the entity's India subsidiary who accepted employment in purchasing company on the acquisition or disposal.

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Represents the holdback amount that is to be paid under agreement upon providing technology transfer support services and achievement of certain contractually agreed-upon development milestones.

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The value of all consideration given or received by the Entity in the significant acquisition or disposal.

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