XML 42 R31.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Goodwill and Identified Intangible Assets (Tables) | 6 Months Ended
--- | ---
Jul. 01, 2016
Goodwill and Intangible Assets Disclosure [Abstract] |
Changes in Carrying Amount of Goodwill | The following table presents goodwill by reportable segments (in thousands):
| Video |  | Cable Edge |  | Total
As of December 31, 2015 | $ | 136,904 |  |  | $ | 60,877 |  |  | $ | 197,781 |
Preliminary estimate of goodwill from TVN acquisition | 37,630 |  |  | — |  |  | 37,630 |
Foreign currency translation adjustment | 26 |  |  | (68 | ) |  | (42 | )
As of July 1, 2016 | $ | 174,560 |  |  | $ | 60,809 |  |  | $ | 235,369 |
Summary of Goodwill and Identified Intangible Assets | The following is a summary of intangible assets (in thousands):
|  |  | July 1, 2016 |  | December 31, 2015
| Weighted Average Remaining Life (Years) |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Developed core technology | 3.7 |  | $ | 32,489 |  |  | $ | (12,695 | ) |  | $ | 19,794 |  |  | $ | 10,987 |  |  | $ | (10,987 | ) |  | $ | — |
Customer relationships/contracts | 4.4 |  | 47,286 |  |  | (29,392 | ) |  | 17,894 |  |  | 29,200 |  |  | (25,752 | ) |  | 3,448 |
Trademarks and trade names | 3.7 |  | 603 |  |  | (50 | ) |  | 553 |  |  | — |  |  | — |  |  | — |
Maintenance agreements and related relationships | 0.2 |  | 5,500 |  |  | (5,309 | ) |  | 191 |  |  | 5,500 |  |  | (4,851 | ) |  | 649 |
Order Backlog | 0.2 |  | 3,617 |  |  | (2,411 | ) |  | 1,206 |  |  | — |  |  | — |  |  | — |
Total identifiable intangibles |  |  | $ | 89,495 |  |  | $ | (49,857 | ) |  | $ | 39,638 |  |  | $ | 45,687 |  |  | $ | (41,590 | ) |  | $ | 4,097 |
Amortization Expense for Identifiable Purchased Intangible Assets | Amortization expense for the identifiable purchased intangible assets for the three and six months ended July 1, 2016 and July 3, 2015 was allocated as follows (in thousands):
| Three months ended |  | Six months ended
| July 1, 2016 |  | July 3, 2015 |  | July 1, 2016 |  | July 3, 2015
Included in cost of revenue | $ | 1,307 |  |  | $ | 86 |  |  | $ | 1,725 |  |  | $ | 547 |
Included in operating expenses | 4,232 |  |  | 1,446 |  |  | 6,597 |  |  | 2,892 |
Total amortization expense | $ | 5,539 |  |  | $ | 1,532 |  |  | $ | 8,322 |  |  | $ | 3,439 |
Estimated Future Amortization Expense of Purchased Intangible Assets | The estimated future amortization expense of purchased intangible assets with definite lives is as follows (in thousands):
| Cost of Revenue |  | Operating Expenses |  | Total
Year ended December 31, |  |  |  |  |
2016 (remaining six months) | $ | 2,688 |  |  | $ | 4,295 |  |  | $ | 6,983 |
2017 | 5,376 |  |  | 3,768 |  |  | 9,144 |
2018 | 5,376 |  |  | 3,768 |  |  | 9,144 |
2019 | 5,376 |  |  | 3,768 |  |  | 9,144 |
2020 | 978 |  |  | 3,642 |  |  | 4,620 |
Thereafter | — |  |  | 603 |  |  | 603 |
Total future amortization expense | $ | 19,794 |  |  | $ | 19,844 |  |  | $ | 39,638 |

X
- Definition Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + 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) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + 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 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + 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) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration