Intangible Assets (Tables)
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6 Months Ended |
Jul. 04, 2015 |
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| Goodwill and Intangible Assets Disclosure [Abstract] |
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| Schedule of Acquired Finite-lived Intangible Assets by Major Class |
The following table summarizes the details of our total purchased intangible assets: | | | | | | | | | | | | | | | | (In thousands) | | Weighted Average Amortization Period (in years) | | Gross | | Accumulated Amortization | | Intangible assets, net of amortization July 4, 2015 | Developed technology | | 4.7 | | $ | 135,700 |
| | $ | (14,105 | ) | | $ | 121,595 |
| Customer relationships | | 5.5 | | 37,258 |
| | (6,740 | ) | | 30,518 |
| Licensed technology | | 2.5 | | 1,852 |
| | (236 | ) | | 1,616 |
| Patents | | 5 | | 769 |
| | (49 | ) | | 720 |
| Total identified finite-lived intangible assets | | | | 175,579 |
| | (21,130 | ) | | 154,449 |
| In-process research and development | | indefinite | | 35,000 |
| | — |
| | 35,000 |
| Total identified intangible assets | | | | $ | 210,579 |
| | $ | (21,130 | ) | | $ | 189,449 |
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| Schedule of Acquired Indefinite-lived Intangible Assets by Major Class |
The following table summarizes the details of our total purchased intangible assets: | | | | | | | | | | | | | | | | (In thousands) | | Weighted Average Amortization Period (in years) | | Gross | | Accumulated Amortization | | Intangible assets, net of amortization July 4, 2015 | Developed technology | | 4.7 | | $ | 135,700 |
| | $ | (14,105 | ) | | $ | 121,595 |
| Customer relationships | | 5.5 | | 37,258 |
| | (6,740 | ) | | 30,518 |
| Licensed technology | | 2.5 | | 1,852 |
| | (236 | ) | | 1,616 |
| Patents | | 5 | | 769 |
| | (49 | ) | | 720 |
| Total identified finite-lived intangible assets | | | | 175,579 |
| | (21,130 | ) | | 154,449 |
| In-process research and development | | indefinite | | 35,000 |
| | — |
| | 35,000 |
| Total identified intangible assets | | | | $ | 210,579 |
| | $ | (21,130 | ) | | $ | 189,449 |
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| Finite-lived Intangible Assets Amortization Expense |
We recorded amortization expense on the Consolidated Statements of Operations as follows:
| | | | | | | | | | | | | | | | | | Three Months Ended | | Six Months Ended | (In thousands) | July 4, 2015 | | June 28, 2014 | | July 4, 2015 | | June 28, 2014 | Research and development | $ | 223 |
| | $ | — |
| | $ | 284 |
| | $ | — |
| Amortization of acquired intangible assets | 8,941 |
| | 737 |
| | 11,883 |
| | 1,474 |
| | $ | 9,164 |
| | $ | 737 |
| | $ | 12,167 |
| | $ | 1,474 |
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| Schedule of Finite-Lived Intangible Assets, Future Amortization Expense |
The annual expected amortization expense of acquired intangible assets with finite lives is as follows:
| | | | | (In thousands) | Amount | 2015 (remaining 6 months) | $ | 18,378 |
| 2016 | 36,452 |
| 2017 | 35,635 |
| 2018 | 29,752 |
| Thereafter | 34,283 |
| Total | $ | 154,500 |
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