| Schedule of Goodwill [Table Text Block] |
The following table presents the changes in the carrying amount of goodwill for the periods indicated:
|
|
|
|
|
|
|
|
|
|
Years Ended December 31, |
|
2016 |
|
2015 |
|
(in thousands) |
Beginning balance |
$ |
49,779 |
|
|
$ |
1,201 |
|
Acquisition of wireless infrastructure access business |
6,935 |
|
|
— |
|
Acquisition of wireless infrastructure backhaul business |
19,301 |
|
|
— |
|
Acquisition of Entropic |
— |
|
|
48,578 |
|
Ending balance |
$ |
76,015 |
|
|
$ |
49,779 |
|
|
| Schedule of Finite-Lived Intangible Assets [Table Text Block] |
The following table sets forth the Company’s finite-lived intangible assets resulting from business acquisitions and technology licenses purchased, which continue to be amortized:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
December 31, 2016 |
|
December 31, 2015 |
|
Weighted
Average
Useful Life
(in Years)
|
|
Gross Carrying Amount |
|
Accumulated Amortization |
|
Net Carrying Amount |
|
Gross Carrying Value |
|
Accumulated Amortization |
|
Net Carrying Amount |
|
|
|
(in thousands) |
Licensed technology |
3 |
|
$ |
3,311 |
|
|
$ |
(2,957 |
) |
|
$ |
354 |
|
|
$ |
2,921 |
|
|
$ |
(2,725 |
) |
|
$ |
196 |
|
Developed technology |
7 |
|
77,800 |
|
|
(13,550 |
) |
|
64,250 |
|
|
47,000 |
|
|
(4,652 |
) |
|
42,348 |
|
Trademarks and trade names |
7 |
|
1,700 |
|
|
(405 |
) |
|
1,295 |
|
|
1,700 |
|
|
(162 |
) |
|
1,538 |
|
Customer relationships |
3.7 |
|
20,000 |
|
|
(4,782 |
) |
|
15,218 |
|
|
4,700 |
|
|
(627 |
) |
|
4,073 |
|
Covenants non-compete |
3 |
|
900 |
|
|
(156 |
) |
|
744 |
|
|
— |
|
|
— |
|
|
— |
|
Backlog |
0.5 |
|
26,600 |
|
|
(26,600 |
) |
|
— |
|
|
24,200 |
|
|
(24,200 |
) |
|
— |
|
|
|
|
$ |
130,311 |
|
|
$ |
(48,450 |
) |
|
$ |
81,861 |
|
|
$ |
80,521 |
|
|
$ |
(32,366 |
) |
|
$ |
48,155 |
|
The amortization expense related to intangible assets for the years ended December 31, 2016, 2015 and 2014 was $16.1 million, $29.9 million and $0.4 million, respectively.
The following table sets forth the Company’s activities related to finite-lived intangible assets resulting from acquisitions, other additions, transfers to developed technology from IPR&D, and the related amortization of acquired finite-lived intangible assets:
|
|
|
|
|
|
|
|
|
|
Years Ended December 31, |
|
2016 |
|
2015 |
|
(in thousands) |
Beginning balance |
$ |
48,155 |
|
|
$ |
3,086 |
|
Acquisition of Entropic |
— |
|
|
74,200 |
|
Acquisition of wireless infrastructure access business |
12,300 |
|
|
— |
|
Acquisition of wireless infrastructure backhaul business |
34,000 |
|
|
— |
|
Other additions |
390 |
|
|
100 |
|
Transfers to developed technology from IPR&D |
3,100 |
|
|
700 |
|
Amortization |
(16,084 |
) |
|
(29,931 |
) |
Ending balance |
$ |
81,861 |
|
|
$ |
48,155 |
|
|
| Schedule of Indefinite-Lived Intangible Assets [Table Text Block] |
The following table sets forth the Company’s activities related to the indefinite-lived intangible assets resulting from additions to IPR&D through acquisitions, transfers to developed technology from IPR&D and impairment losses:
|
|
|
|
|
|
|
|
|
|
Years Ended December 31, |
|
2016 |
|
2015 |
|
(in thousands) |
Beginning balance |
$ |
3,200 |
|
|
$ |
7,300 |
|
Acquisition of Entropic |
— |
|
|
18,200 |
|
Acquisition of wireless infrastructure access business |
1,300 |
|
|
— |
|
Acquisition of wireless infrastructure backhaul business |
22,300 |
|
|
— |
|
Transfers to developed technology from IPR&D |
(3,100 |
) |
|
(700 |
) |
Impairment losses |
$ |
(1,300 |
) |
|
$ |
(21,600 |
) |
Ending balance |
$ |
22,400 |
|
|
$ |
3,200 |
|
|