Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Acquisitions - Preliminary Allocation of Intangible Assets (Details) - GigPeak, Inc. - USD ($) $ in Thousands	Apr. 04, 2017	Dec. 31, 2017
Business Acquisition [Line Items]
Total		$ 97,860
Developed technology
Business Acquisition [Line Items]
Estimated Fair Value		56,000
Estimated Useful Life (in years)	5 years
Customer contracts and related relationships
Business Acquisition [Line Items]
Estimated Fair Value		28,900
Estimated Useful Life (in years)	5 years
Order backlog
Business Acquisition [Line Items]
Estimated Fair Value		200
Estimated Useful Life (in years)	1 year
Software licenses
Business Acquisition [Line Items]
Estimated Fair Value		2,560
In-process research and development (IPR&D)
Business Acquisition [Line Items]
Estimated Fair Value		$ 10,200
Maximum \| Software licenses
Business Acquisition [Line Items]
Estimated Useful Life (in years)	1 year