XML 53 R43.htm IDEA: XBRL DOCUMENT v3.10.0.1
Intangible Assets - Schedule of Expected Future Amortization Expense of Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]    
2018 $ 210  
2019 351  
2020 280  
Total $ 841 $ 1,073