XML 70 R55.htm IDEA: XBRL DOCUMENT v3.8.0.1
Goodwill and Intangible Assets - Schedule of Future Amortization of Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]    
2018 $ 563  
2019 322  
2020 and beyond 0  
Net Carrying Amount $ 885 $ 1,483