XML 44 R32.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Goodwill and Identified Intangible Assets (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract] |
Changes in Carrying Amount of Goodwill | The changes in the carrying amount of goodwill by reportable segments for the six months ended June 30, 2017 were as follows (in thousands):
| Video |  | Cable Edge |  | Total
Balance as of December 31, 2016 | $ | 176,519 |  |  | $ | 60,760 |  |  | $ | 237,279 |
Foreign currency translation adjustment | 3,261 |  |  | 30 |  |  | 3,291 |
Balance as of June 30, 2017 | $ | 179,780 |  |  | $ | 60,790 |  |  | $ | 240,570 |
Summary of Goodwill and Identified Intangible Assets | The following is a summary of intangible assets (in thousands):
|  |  | June 30, 2017 |  | December 31, 2016
| Weighted Average Remaining Life (Years) |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Developed core technology | 2.7 |  | $ | 31,708 |  |  | $ | (17,807 | ) |  | $ | 13,901 |  |  | $ | 31,707 |  |  | $ | (15,216 | ) |  | $ | 16,491 |
Customer relationships/contracts | 3.7 |  | 44,643 |  |  | (33,641 | ) |  | 11,002 |  |  | 44,384 |  |  | (32,098 | ) |  | 12,286 |
Trademarks and trade names | 2.7 |  | 621 |  |  | (207 | ) |  | 414 |  |  | 573 |  |  | (119 | ) |  | 454 |
Maintenance agreements and related relationships | N/A |  | 5,500 |  |  | (5,500 | ) |  | — |  |  | 5,500 |  |  | (5,500 | ) |  | — |
Order Backlog | N/A |  | 3,011 |  |  | (3,011 | ) |  | — |  |  | 3,011 |  |  | (3,011 | ) |  | — |
Total identifiable intangibles |  |  | $ | 85,483 |  |  | $ | (60,166 | ) |  | $ | 25,317 |  |  | $ | 85,175 |  |  | $ | (55,944 | ) |  | $ | 29,231 |
Amortization Expense for Identifiable Purchased Intangible Assets | Amortization expense for the identifiable purchased intangible assets for the three and six months ended June 30, 2017 and July 1, 2016 was allocated as follows (in thousands):
| Three months ended |  | Six months ended
| June 30, 2017 |  | July 1, 2016 |  | June 30, 2017 |  | July 1, 2016
Included in cost of revenue | $ | 1,295 |  |  | $ | 1,307 |  |  | $ | 2,590 |  |  | $ | 1,725 |
Included in operating expenses | 780 |  |  | 4,232 |  |  | 1,554 |  |  | 6,597 |
Total amortization expense | $ | 2,075 |  |  | $ | 5,539 |  |  | $ | 4,144 |  |  | $ | 8,322 |
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, |  |  |  |  |
2017 (remaining six months) | $ | 2,590 |  |  | $ | 1,578 |  |  | $ | 4,168 |
2018 | 5,180 |  |  | 3,156 |  |  | 8,336 |
2019 | 5,180 |  |  | 3,156 |  |  | 8,336 |
2020 | 951 |  |  | 3,026 |  |  | 3,977 |
2021 | — |  |  | 500 |  |  | 500 |
Total future amortization expense | $ | 13,901 |  |  | $ | 11,416 |  |  | $ | 25,317 |

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=66006027&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=66006027&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=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration