v3.3.1.900
Intangible Assets - Future Amortization Expense (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]    
2016 $ 2,288  
2017 2,215  
2018 1,192  
2019 131  
Net book value $ 5,826 $ 2,708