XML 55 R36.htm IDEA: XBRL DOCUMENT v3.7.0.1
Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2016
Intangible Assets  
Intangible assets

Intangible assets as of December 31, 2016 and 2015 are detailed below (in thousands):

 

 

 

 

 

 

 

 

 

December 31, 

 

 

2016

    

2015

Beginning balance

 

$
199,741

 

$
1,033

   Additions

 

 

 —

 

 
201,888

   Disposals

 

 
(219)

 

 

 —

   Amortization

 

 
(13,756)

 

 
(3,180)

Ending balance

 

$
185,766

 

$
199,741