Goodwill and Intangibles Assets (Details 5) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
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| Indefinite-lived Intangible Assets [Line Items] | ||||
| Impairment of IPR&D assets | $ 2,000,000 | $ 1,300,000 | $ 2,000,000 | $ 1,300,000 |
| Indefinite-lived Intangible Assets [Member] | ||||
| Indefinite-lived Intangible Assets [Line Items] | ||||
| Balance as of December 31, 2016 | 22,400,000 | |||
| Transfers into developed technology from IPR&D | 15,500,000 | |||
| Balance as of September 30, 2017 | $ 21,500,000 | 21,500,000 | ||
| Indefinite-lived Intangible Assets [Member] | Exar Corporation [Member] | ||||
| Indefinite-lived Intangible Assets [Line Items] | ||||
| Indefinite-lived Intangible Assets Acquired | $ 16,600,000 | |||
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- Definition Transfers into developed technology from IPR&D No definition available.
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, from an acquisition. No definition available.
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- Definition Amount after impairment of indefinite-lived intangible assets classified as other. Excludes financial assets and goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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