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Significant Accounting Policies (Goodwill and Other Identifiable Intangible Assets) (Details) - USD ($) $ in Thousands | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Summary of Goodwill and Other Identifiable Intangible Assets |  |
Goodwill | $ 72,997 | $ 12,238
Total goodwill and other identifiable intangible assets, net | 285,820 | 60,585
Complete technology |  |
Summary of Goodwill and Other Identifiable Intangible Assets |  |
Definite lived intangible assets | 182,267 | 15,267
Less: Accumulated amortization | (5,883) | (3,762)
Trade name |  |
Summary of Goodwill and Other Identifiable Intangible Assets |  |
Definite lived intangible assets | 2,642 | 2,642
Less: Accumulated amortization | (685) | (652)
Customer relationships |  |
Summary of Goodwill and Other Identifiable Intangible Assets |  |
Definite lived intangible assets | 29,600 | 29,600
Less: Accumulated amortization | (7,674) | (7,304)
Acquired in-process research and development |  |
Summary of Goodwill and Other Identifiable Intangible Assets |  |
Acquired in-process research and development | $ 12,556 | $ 12,556

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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