XML 58 R41.htm IDEA: XBRL DOCUMENT v3.19.3
Intangible Assets - Schedule of Finite-Lived Intangible Assets, Future Amortization Expense (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]    
2019 $ 575  
2020 2,163  
2021 2,131  
2022 1,257  
2023 823  
Thereafter 186  
Intangible assets, net $ 7,135 $ 9,006