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Goodwill and intangible assets
12 Months Ended
Dec. 31, 2014
Goodwill and intangible assets  
Goodwill and intangible assets

8. Goodwill and intangible assets

Goodwill

        The following table sets forth the changes in our goodwill balance, for all periods presented:

 

                                                                                                                                                                                    

 

 

Goodwill

 

Balance, December 31, 2012

 

$

26,744 

 

Acquisition of Endeka

 

 

5,776 

 

Acquisition of AWG

 

 

9,883 

 

​  

​  

Balance, December 31, 2013 and December 31, 2014

 

$

42,403 

 

​  

​  

​  

​  

​  

 

Intangible assets

        The following table sets forth the changes in our intangible assets balance, for all periods presented:

 

                                                                                                                                                                                    

 

 

Intangible
Assets

 

Balance, December 31, 2012

 

$

10,594

 

Additions

 

 

15,069

 

Amortization expense

 

 

(2,250

)

​  

​  

Balance, December 31, 2013

 

 

23,413

 

Amortization expense

 

 

(3,682

)

Impairment loss

 

 

(55

)

​  

​  

Balance, December 31, 2014

 

$

19,676

 

​  

​  

​  

​  

​  

 

        During 2014, we recorded impairment losses for certain patent applications that we abandoned.

        Intangible assets at December 31, 2014 consist of the following:

 

                                                                                                                                                                                    

 

 

Weighted
Average
Life

 

Historical
Cost

 

Accumulated
Amortization

 

Net

 

Venue contracts

 

10 years

 

$

36,356

 

$

(21,582

)

$

14,774

 

Non-compete agreements

 

5 years

 

 

3,840

 

 

(1,067

)

 

2,773

 

Technology

 

6 years

 

 

2,300

 

 

(863

)

 

1,437

 

Advertiser relationships

 

5 years

 

 

70

 

 

(34

)

 

36

 

Patents, trademarks and other

 

6 years

 

 

1,353

 

 

(697

)

 

656

 

​  

​  

​  

​  

​  

​  

 

 

 

 

$

43,919

 

$

(24,243

)

$

19,676

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

        Intangible assets at December 31, 2013 consist of the following:

                                                                                                                                                                                    

 

 

Weighted
Average
Life

 

Historical
Cost

 

Accumulated
Amortization

 

Net

 

Venue contracts

 

10 years

 

$

36,356

 

$

(19,314

)

$

17,042

 

Non-compete agreements

 

5 years

 

 

3,840

 

 

(224

)

 

3,616

 

Technology

 

6 years

 

 

2,300

 

 

(441

)

 

1,859

 

Advertiser relationships

 

5 years

 

 

70

 

 

(20

)

 

50

 

Patents, trademarks and other

 

6 years

 

 

1,408

 

 

(562

)

 

846

 

​  

​  

​  

​  

​  

​  

 

 

 

 

$

43,974

 

$

(20,561

)

$

23,413

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

        Amortization expense for fiscal years 2015 through 2019 and thereafter is as follows:

 

                                                                                                                                                                                    

Year

 

Amortization
Expense

 

2015

 

$

3,525 

 

2016

 

 

3,451 

 

2017

 

 

3,218 

 

2018

 

 

2,370 

 

2019

 

 

1,625 

 

Thereafter

 

 

5,487 

 

​  

​  

 

 

$

19,676 

 

​  

​  

​  

​  

​