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v3.3.1.900

Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 02, 2016 | Jan. 03, 2015 | Dec. 28, 2013
Gross carrying amount and accumulated amortization of other intangible assets |  |  |
Weighted-Average Amortization Period | 9 years |  |
Intangible assets subject to amortization, Gross Amount | $ 200,223 | $ 168,601 |
Intangible assets subject to amortization, Accumulated Amortization | (80,109) | (53,580) |
Total intangible assets, Gross Amount | 201,463 | 168,601 |
Amortization expense related to intangible assets | 26,500 | 17,900 | $ 14,600
Goodwill |  |  |
Goodwill, Beginning Balance | 228,781 | 228,781 |
Additions due to business combinations | 43,941 |  |
Goodwill, Ending Balance | 272,722 | 228,781 | $ 228,781
Estimated aggregate amortization expense for intangible assets subject to amortization for each of the five succeeding fiscal years |  |  |
2016 | 26,677 |  |
2017 | 23,012 |  |
2018 | 20,995 |  |
2019 | 15,530 |  |
2020 | 13,298 |  |
In-process research and development |  |  |
Gross carrying amount and accumulated amortization of other intangible assets |  |  |
Intangible assets not subject to amortization, Gross and Net Amount | 1,240 |  |
Bluegiga and Telegesis |  |  |
Gross carrying amount and accumulated amortization of other intangible assets |  |  |
Amount of intangible assets acquired | $ 32,900 |  |
Core and developed technology |  |  |
Gross carrying amount and accumulated amortization of other intangible assets |  |  |
Weighted-Average Amortization Period | 9 years |  |
Intangible assets subject to amortization, Gross Amount | $ 170,541 | 148,891 |
Intangible assets subject to amortization, Accumulated Amortization | $ (70,135) | (47,894) |
Customer relationships |  |  |
Gross carrying amount and accumulated amortization of other intangible assets |  |  |
Weighted-Average Amortization Period | 7 years |  |
Intangible assets subject to amortization, Gross Amount | $ 23,170 | 14,500 |
Intangible assets subject to amortization, Accumulated Amortization | $ (7,259) | (4,003) |
Patents |  |  |
Gross carrying amount and accumulated amortization of other intangible assets |  |  |
Weighted-Average Amortization Period | 6 years |  |
Intangible assets subject to amortization, Gross Amount | $ 3,022 | 3,000 |
Intangible assets subject to amortization, Accumulated Amortization | $ (1,763) | (1,250) |
Trademarks |  |  |
Gross carrying amount and accumulated amortization of other intangible assets |  |  |
Weighted-Average Amortization Period | 7 years |  |
Intangible assets subject to amortization, Gross Amount | $ 3,490 | 2,210 |
Intangible assets subject to amortization, Accumulated Amortization | $ (952) | $ (433) |

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- Definition Represents the amount of intangible assets, excluding goodwill, that was acquired during the period. + References No definition available. + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + 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)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before 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=26713463&loc=d3e16323-109275 + Details
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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