Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Summary of Future Minimum Lease Payments for Operating Leases

Future minimum lease payments for its operating leases as of December 31, 2015 are as follows:

 

Years Ending December 31,

      

2016

   $ 820   

2017

     676   

2018

     262   
  

 

 

 

Total

   $ 1,758