Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets (Tables)

v3.8.0.1
Goodwill and Intangible Assets (Tables)
 3 Months Ended
Mar. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
Summary of gross carrying amounts and accumulated amortization of intangible assets - finite lived The following summarizes information regarding the gross carrying amounts and accumulated amortization of intangible assets:
 
 
As of December 31, 2017
 
As of March 31, 2018
 
 
Gross Carrying Amount
 
Accumulated Amortization
 
Net Carrying Value
 
Gross Carrying Amount
 
Accumulated Amortization
 
Net Carrying Value
 
 
(in thousands)
 
(in thousands)
Finite-lived intangible assets
 
 
 
 
 
 
 
 
 
 
 
 
Patents
 
$
8,030

 
$
(3,289
)
 
$
4,741

 
$
8,030

 
$
(3,472
)
 
$
4,558

Developed technology
 
27,950

 
(13,608
)
 
14,342

 
27,950

 
(14,860
)
 
13,090

Customer relationships—users
 
940

 
(940
)
 
—

 
940

 
(940
)
 
—

Trade names
 
1,320

 
(994
)
 
326

 
1,320

 
(1,077
)
 
243

Total finite-lived intangible assets
 
$
38,240

 
$
(18,831
)
 
$
19,409

 
$
38,240

 
$
(20,349
)
 
$
17,891

Note: Amounts may not recalculate due to rounding
Schedule of future amortization expense related to finite-lived intangible assets The following is a schedule of future amortization expense related to finite-lived intangible assets as of March 31, 2018.

 
As of 
 March 31, 
 2018
 
(in thousands)
Remainder of 2018
$
4,549

2019
5,546

2020
5,251

2021
727

2022
727

Thereafter
1,091

Total future amortization expense
$
17,891