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Goodwill and Intangible Assets
9 Months Ended
Sep. 30, 2017
Goodwill and Intangible Assets  
Goodwill and Intangible Assets

10. Goodwill and Intangible Assets

        The changes in the carrying amount of goodwill during the fiscal year-to-date period ended September 30, 2017, are as follows (in thousands):

                                                                                                                                                                                    

 

 

Goodwill,
gross

 

Accumulated
impairment
losses

 

Goodwill,
net

 

Balance at December 31, 2016

 

$

151,181

 

$

(76,417

)

$

74,764

 

Goodwill adjustment related to acquisition

 

 

12,626

 

 

 

 

12,626

 

Effect of foreign currency translation

 

 

1,139

 

 

 

 

1,139

 

​  

​  

​  

​  

​  

​  

Balance at September 30, 2017

 

$

164,946

 

$

(76,417

)

$

88,529

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

        Intangible assets that are separable from goodwill and have determinable useful lives are valued separately and amortized over their expected useful lives. There were impairment losses of $0.5 million related to intangible assets during the fiscal year-to-date period ended September 30, 2017. There were no impairment losses related to intangible assets during the fiscal year ended December 31, 2016.

        The components of acquired identifiable intangible assets are as follows (in thousands):

                                                                                                                                                                                    

 

 

September 30,
2017

 

December 31,
2016

 

Non-competition agreements, net of accumulated amortization of $437 and $3,821, respectively

 

$

286

 

$

80

 

Customer relationships, net of accumulated amortization of $2,838 and $5,181, respectively

 

 

9,581

 

 

2,605

 

​  

​  

​  

​  

Total, net of accumulated amortization

 

$

9,867

 

$

2,685

 

​  

​  

​  

​  

​  

​  

​  

​