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Intangible Assets - Schedule of Estimated Future Amortization Expense of Intangible Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]    
2017 (remainder) $ 690  
2018 896  
2019 781  
2020 602  
2021 602  
Thereafter 1,925  
Finite-Lived Intangible Assets, Net $ 5,496 $ 5,677