Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets

v3.5.0.2
Goodwill and Intangible Assets
9 Months Ended
Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets
Goodwill and Intangible Assets

Goodwill

The changes in the carrying amount of goodwill were as follows:
 
Carrying Value
 
(in thousands)
Balance as of January 1, 2016
$
49,779

Acquisition of wireless infrastructure access business
6,935

Acquisition of wireless infrastructure backhaul business
19,080

Balance as of September 30, 2016
$
75,794



Goodwill is not amortized, but is tested for impairment using a two-step method on an annual basis and whenever events or changes in circumstances indicate that the carrying value may not be recoverable. The recoverability of goodwill is measured at the reporting unit level by comparing the reporting unit’s carrying amount, including goodwill, to the fair market value of the reporting unit. No goodwill impairment was recognized for three and nine months ended September 30, 2016 and 2015.
Acquired Intangibles
Finite-lived Intangible Assets
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:
 
 
 
September 30, 2016
 
December 31, 2015
 
Weighted
Average
Useful Life
(in Years)
 
Gross Carrying Amount
 
Accumulated Amortization
 
Net Carrying Amount
 
Gross Carrying Amount
 
Accumulated Amortization
 
Net Carrying Amount
 
 
 
(in thousands)
Licensed technology
3
 
$
3,311

 
$
(2,917
)
 
$
394

 
$
2,921

 
$
(2,725
)
 
$
196

Developed technology
7
 
74,700

 
(10,882
)
 
63,818

 
47,000

 
(4,652
)
 
42,348

Trademarks and trade names
7
 
1,700

 
(344
)
 
1,356

 
1,700

 
(162
)
 
1,538

Customer relationships
3.7
 
20,000

 
(3,036
)
 
16,964

 
4,700

 
(627
)
 
4,073

Covenants non-compete
3
 
900

 
(81
)
 
819

 

 

 

Backlog
0.5
 
26,600

 
(25,566
)
 
1,034

 
24,200

 
(24,200
)
 

 
 
 
$
127,211

 
$
(42,826
)
 
$
84,385

 
$
80,521

 
$
(32,366
)
 
$
48,155


Amortization expense related to intangible assets was $5.8 million and $10.5 million in the three and nine months ended September 30, 2016, respectively, and $13.8 million and $23.2 million in the three and nine months ended September 30, 2015, respectively.

The following table sets forth the activity during the nine months ended September 30, 2016 related to finite-lived intangible assets resulting from the acquisition of the wireless infrastructure access business, wireless infrastructure backhaul business, other additions and amortization of acquired finite-lived intangible assets:
 
Carrying Amount
 
(in thousands)
Balance as of December 31, 2015
$
48,155

Acquisition of wireless infrastructure access business
12,300

Acquisition of wireless infrastructure backhaul business
34,000

Other additions
390

Amortization
(10,460
)
Balance as of September 30, 2016
$
84,385



The following table presents future amortization of the Company’s finite-lived intangible assets at September 30, 2016:
 
Amortization
 
(in thousands)
2016 (three months)
$
5,623

2017
18,360

2018
18,343

2019
12,042

2020
11,228

2021
10,850

Thereafter
7,939

Total
$
84,385


Indefinite-lived Intangible Assets
The following table sets forth the activity of the Company’s indefinite-lived intangible assets, which consists of in-process research and development technology:
 
Gross Carrying Amount
 
(in thousands)
Balance as of December 31, 2015
$
3,200

Acquisition of wireless infrastructure access business
1,300

Acquisition of wireless infrastructure backhaul business
22,300

IPR&D impairment losses (1)
(1,300
)
Balance as of September 30, 2016
$
25,500


_________________________________ 
(1) 
IPR&D impairment losses related to abandonment of IPR&D of the wireless infrastructure access business.

The Company regularly reviews the carrying amount of its long-lived assets, as well as the useful lives, to determine whether indicators of impairment may exist which warrant adjustments to carrying values or estimated useful lives. An impairment loss would be recognized when the sum of the expected future undiscounted net cash flows is less than the carrying amount of the asset. Should impairment exist, the impairment loss would be measured based on the excess of the carrying amount of the asset over the asset’s fair value. Impairment losses related to long-lived assets of $1.3 million, which consisted of all of the IPR&D of the wireless infrastructure access business, were recognized for the three and nine months ended September 30, 2016. No impairment losses related to long-lived assets were recognized for the three and nine months ended September 30, 2015.