Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets, Net and Goodwill (Tables)

v3.8.0.1
Intangible Assets, Net and Goodwill (Tables)
 3 Months Ended
Mar. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
Summary Of Identifiable Intangible Assets
The following table summarizes the Company's identifiable intangible assets (in thousands):
 
March 31,
2018
 
December 31,
2017
 
March 31,
2017
Intangible assets subject to amortization:
 
 
 
 
 
Patents and purchased technology
$
14,198

 
$
14,198

 
$
14,198

Customer relationships
23,000

 
23,000

 
23,000

Gross carrying amount
37,198

 
37,198

 
37,198

Accumulated amortization:
 
 
 
 
 
Patents and purchased technology
(10,984
)
 
(10,651
)
 
(9,654
)
Customer relationships
(12,825
)
 
(12,413
)
 
(10,814
)
Total accumulated amortization
(23,809
)
 
(23,064
)
 
(20,468
)
Net carrying amount
13,389

 
14,134

 
16,730

Intangible assets not subject to amortization
115,421

 
115,421

 
115,421

Intangible assets, net
$
128,810

 
$
129,555

 
$
132,151

Schedule of finite lived intangible assets future amortization expense
Annual amortization expense is estimated to be as follows for the years 2018 through 2022 (in thousands):
2018
$
2,980

2019
2,980

2020
2,537

2021
1,650

2022
1,650