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Goodwill and Intangible Assets
6 Months Ended
Jun. 30, 2016
Goodwill and Intangible Assets  
Goodwill and Intangible Assets

5.Goodwill and Intangible Assets

 

Goodwill

 

The change in the carrying amount of goodwill during the three and six months ended June 30, 2016 was due to the effect of foreign currency translation.

 

Intangible Assets

 

Intangible assets consist of the following (in thousands):

 

 

 

Useful Life

 

June 30,

 

December 31,

 

 

 

in Years

 

2016

 

2015

 

Trade name

 

15 - 20

 

  $

1,225

 

  $

1,186

 

Patents and know-how

 

5 - 12

 

4,195

 

4,002

 

Customer relationships

 

4 - 8

 

757

 

724

 

 

 

 

 

 

 

 

 

 

 

 

 

6,177

 

5,912

 

Less accumulated amortization

 

 

 

(4,444)

 

(4,011)

 

 

 

 

 

 

 

 

 

 

 

 

 

  $

1,733

 

  $

1,901

 

 

 

 

 

 

 

 

 

 

 

 

The Company recorded amortization expense related to amortizable intangible assets of $0.1 million and $0.2 million during the three months ended June 30, 2016 and 2015, respectively and $0.2 million and $0.3 million during the six months ended June 30, 2016 and 2015, respectively.

 

Estimated amortization expense for each of the next five years is as follows (in thousands):

 

Years ending December 31:

 

 

 

Remainder of 2016

 

$

228 

 

2017

 

$

446 

 

2018

 

$

163 

 

2019

 

$

163 

 

2020

 

$

163 

 

2021

 

$

163