Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Tables)

v3.6.0.2
Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Components of Gross and Net Intangible Asset Balances
The following table summarizes the components of gross and net intangible asset balances (in thousands): 
 
December 31, 2016
 
December 31, 2015
 
Gross
Carrying
Amount
 
Accumulated
Impairment
 
Accumulated
Amortization
 
Net Book
Value
 
Gross
Carrying
Amount
 
Accumulated
Impairment
 
Accumulated
Amortization
 
Net Book
Value
Technology
$
62,563

 

 
$
(34,683
)
 
$
27,880

 
$
63,668

 

 
$
(31,600
)
 
$
32,068

Customer related
38,087

 

 
(17,610
)
 
20,477

 
35,529

 

 
(14,352
)
 
21,177

Trade names
32,106

 
(3,290
)
 
(7,135
)
 
21,681

 
31,837

 
(3,340
)
 
(3,052
)
 
25,445

Internally developed software
16,978

 

 
(10,220
)
 
6,758

 
15,513

 

 
(8,155
)
 
7,358

Patents
2,620

 

 
(2,251
)
 
369

 
2,663

 

 
(2,175
)
 
488

Total Definite-lived intangible assets
152,354

 
(3,290
)
 
(71,899
)
 
77,165

 
149,210

 
(3,340
)
 
(59,334
)
 
86,536

Amortization expense related to intangible assets with definite lives
Amortization expense related to intangible assets with finite lives was as follows (in thousands): 
 
Years Ended December 31,
 
2016
 
2015
 
2014
Technology
$
3,407

 
$
3,916

 
$
3,993

Customer related
3,452

 
2,938

 
1,892

Trade names
4,115

 
3,159

 

Internally developed software
2,069

 
1,620

 
1,434

Patents
112

 
112

 
113

Total amortization
$
13,155

 
$
11,745

 
$
7,432

Expected annual amortization expense related to amortizable intangible assets
Expected annual amortization expense related to amortizable intangible assets is as follows (in thousands): 
2017
$
13,130

2018
12,908

2019
11,753

2020
9,558

2021
8,270

Thereafter
21,546

Total expected amortization expense
$
77,165