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GOODWILL AND OTHER INTANGIBLE ASSETS
12 Months Ended
Dec. 31, 2016
GOODWILL AND OTHER INTANGIBLE ASSETS

9. GOODWILL AND OTHER INTANGIBLE ASSETS

As discussed in Note 17 “Geographic Information and Major Clients”, the Company operates in one reportable segment, Customer Engagement Solutions, and has one reporting unit.

The following table presents the changes in the carrying amount of goodwill:

 

     Year Ended December 31,  
(in thousands)    2016      2015      2014  

Balance as of January 1,

   $ 46,776      $ 46,860      $ 43,469  

Goodwill acquired during the year

     26,689        —          3,431  

Translation adjustments

     (301      (84      (40
  

 

 

    

 

 

    

 

 

 

Balance as of December 31,

   $ 73,164      $ 46,776      $ 46,860  
  

 

 

    

 

 

    

 

 

 

Intangible assets are recorded at cost and are amortized using the straight-line method over their estimated useful lives.

 

(in thousands)    Range of
Useful Lives
     Cost      Accumulated
Amortization
     Net book
value
 

December 31, 2016

           

Customer related intangibles

     4-10 years      $ 63,091      $ (37,573    $ 25,518  

Technology

     3-10 years        58,942        (40,269      18,673  

Other intangibles

     3 years        5,361        (5,361      —    
     

 

 

    

 

 

    

 

 

 

Total

      $ 127,394      $ (83,203    $ 44,191  
     

 

 

    

 

 

    

 

 

 

December 31, 2015

           

Customer related intangibles

     4-9 years      $ 49,546      $ (30,465    $ 19,081  

Technology

     3-9 years        48,342        (34,282      14,060  

Other intangibles

     3 years        5,361        (5,084      277  
     

 

 

    

 

 

    

 

 

 

Total

      $ 103,249      $ (69,831    $ 33,418  
     

 

 

    

 

 

    

 

 

 

 

Amortization expense of acquired intangibles was reflected in the Company’s consolidated statements of operations as follows:

 

     Year Ended December 31,  
(in thousands)    2016      2015      2014  

Amortization expense:

        

Cost of revenue

   $ 5,986      $ 5,392      $ 6,017  

Selling and marketing

     7,145        6,127        6,022  

General and administrative

     277        683        1,770  
  

 

 

    

 

 

    

 

 

 

Total amortization expense

   $ 13,408      $ 12,202      $ 13,809  
  

 

 

    

 

 

    

 

 

 

As of December 31, 2016, future estimated amortization expense is as follows:

 

(in thousands)

   Future estimated
amortization expense
 

2017

   $ 12,334  

2018

     11,334  

2019

     5,542  

2020

     2,646  

2021

     2,623  

2022 and thereafter

     9,712  
  

 

 

 
   $ 44,191