XML 125 R92.htm IDEA: XBRL DOCUMENT v3.19.1
Intangible Assets, Net (Schedule of Goodwill from Cash Generating Units) (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Goodwill $ 425 $ 459
AIE [Member]    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Goodwill $ 425 $ 459