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Intangible Assets (Tables)
3 Months Ended
Mar. 31, 2014
Schedule of Carrying Value of Intangible Asset

The carrying value as of March 31, 2014 and December 31, 2013 is as follows (in thousands):

 

     March 31, 2014     December 31, 2013  

Technology rights

   $ 11,624      $ 11,624   

Accumulated amortization

     (1,076 )     (915 )
  

 

 

   

 

 

 
   $ 10,548      $ 10,709