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Goodwill and Other Intangible Assets
12 Months Ended
Dec. 31, 2014
Goodwill And Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets

6. Goodwill and Other Intangible Assets

Goodwill is tested for impairment at least annually. See Note 3 for further discussion.

Goodwill

Changes in the carrying value of goodwill for the years ended December 31, 2014 and 2013 were as follows (dollars in thousands):

 

Balance as of January 1, 2013

 

$

255,875

 

Effect of foreign currency translation

 

 

(6

)

Balance as of December 31, 2013

 

$

255,869

 

Effect of foreign currency translation

 

 

(7

)

Balance as of December 31, 2014

 

$

255,862

 

 

Acquired Intangible Assets

Acquired intangible assets that are subject to amortization as of December 31, 2014 and 2013, were as follows (dollars in thousands):

 

 

 

As of December 31, 2014

 

 

 

Cost

 

 

Accumulated Amortization

 

 

Net

 

Customer Relationships

 

$

2,739

 

 

$

(2,739

)

 

$

 

Lead provider relationships

 

 

2,489

 

 

 

(2,489

)

 

 

Trademarks

 

 

406

 

 

 

(367

)

 

 

39

 

Total

 

$

5,634

 

 

$

(5,595

)

 

$

39

 

 

 

 

 

As of December 31, 2013

 

 

 

Cost

 

 

Accumulated Amortization

 

 

Net

 

Customer Relationships

 

$

2,743

 

 

$

(2,727

)

 

$

16

 

Lead provider relationships

 

 

2,489

 

 

 

(2,489

)

 

 

Trademarks

 

 

372

 

 

 

(343

)

 

 

29

 

Total

 

$

5,604

 

 

$

(5,559

)

 

$

45

 

 

Non-competition agreements are amortized over the applicable terms of the contract. Customer and lead provider relationships are generally amortized over three to five years based on the pattern of economic benefits provided. Trademarks are generally amortized over three years on a straight-line basis.

Amortization

Amortization expense for acquired intangible assets was $45 thousand, $0.1 million and $0.3 million for the years ended December 31, 2014, 2013 and 2012, respectively.

Estimated future amortization expense for the years ended December 31, is as follows (dollars in thousands):

 

YEAR

 

AMOUNT

 

2015

 

$

16

 

2016

 

 

13

 

2017

 

 

10

 

Total

 

$

39