Annual report pursuant to Section 13 and 15(d)

Other Current Assets - Schedule of Other Current Assets (Details) (Parenthetical)

v3.8.0.1
Other Current Assets - Schedule of Other Current Assets (Details) (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Other receivables reserves $ 450 $ 150