Discontinued Operations - Schedule of Discontinued Operations Amount Recognized in Balance Sheet (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Discontinued Operations and Disposal Groups [Abstract]
Accounts payable	$ 192	$ 192
Other	707	1,110
Current liabilities from discontinued operations	899	1,302
Total liabilities	$ 899	$ 1,302