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140 - Disclosure - Intangible Assets (Tables)
(http://www.zillow.com/taxonomy/role/NotesToFinancialStatementsIntangibleAssetsDisclosureTextBlockTables)
Table(Implied)
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Reporting Entity [Axis]0001617640 (http://www.sec.gov/CIK)
Goodwill and Intangible Assets Disclosure [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Goodwill and Intangible Assets Disclosure [Abstract]
 
Intangible Assets

The following tables present the detail of intangible assets subject to amortization as of the dates presented (in thousands):

 

     December 31, 2016  
     Cost      Accumulated
Amortization		      Net  

Purchased content

    $ 35,205       $ (15,508 )     $ 19,697   

Software

      9,712         (4,773 )       4,939   

Customer relationships

      103,200         (30,952 )       72,248   

Developed technology

      110,080         (36,341 )       73,739   

Trade names and trademarks

      4,900         (2,877 )       2,023   

Advertising relationships

      9,000         (5,598 )       3,402   

MLS home data feeds

      1,100         (684 )       416   
  

 

 

     

 

 

     

 

 

  

Total

    $ 273,197       $ (96,733 )     $ 176,464   
  

 

 

     

 

 

     

 

 

  

 

     December 31, 2015  
     Cost      Accumulated
Amortization		      Net  

Purchased content

    $ 37,581       $ (19,649 )     $ 17,932   

Software

      6,961         (2,845 )       4,116   

Customer relationships

      103,425         (16,204 )       87,221   

Developed technology

      108,295         (19,515 )       88,780   

Trade names and trademarks

      4,860         (2,212 )       2,648   

Advertising relationships

      9,000         (2,598 )       6,402   

MLS home data feeds

      1,100         (318 )       782   
  

 

 

     

 

 

     

 

 

  

Total

    $ 271,222       $ (63,341 )     $ 207,881   
  

 

 

     

 

 

     

 

 

  
  
Estimated Future Amortization Expense for Intangible Assets

Estimated future amortization expense for intangible assets, including amortization related to future commitments (see Note 16), as of December 31, 2016 is as follows (in thousands):

 

2017

    $ 45,608   

2018

      39,243   

2019

      33,391   

2020

      32,525   

2021

      32,145   

All future years

      15,717   
  

 

 

  

Total future amortization expense

    $ 198,629