Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Balance	$ 468
Amortization	165	$ 83
Balance		468
Finite Lived Intangible Assets [Member]
Balance	468
Acquisition of intellectual property		495
Amortization	(165)	(27)
Impairment	(303)
Balance		$ 468