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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2014
Expected Future Lease Payments Under All Operating Leases

The following table illustrates expected future lease payments under all operating leases (in thousands):

 

2015

   $ 356   

2016

     25   

2017

     12   

2018 and thereafter

     —     
  

 

 

 
   $ 393