Annual report pursuant to Section 13 and 15(d)

Intangible Assets, Net and Goodwill (Tables)

v3.8.0.1
Intangible Assets, Net and Goodwill (Tables)
12 Months Ended
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule Of Identifiable Intangible Assets
 
 
December 31, 
 
 
2017
 
2016
Intangible assets subject to amortization:
 
 
 
 
Patents and purchased technology
 
$
14,198

 
$
14,198

Customer relationships
 
23,000

 
23,000

Gross carrying amount
 
37,198

 
37,198

Accumulated amortization:
 
 
 
 
Patents and purchased technology
 
(10,651
)
 
(9,321
)
Customer relationships
 
(12,413
)
 
(9,860
)
Accumulated amortization
 
(23,064
)
 
(19,181
)
Net carrying amount
 
14,134

 
18,017

Intangible assets not subject to amortization
 
115,421

 
115,421

Intangible assets, net
 
$
129,555

 
$
133,438