Acquisition of Real Estate Assets (Details) $ in Thousands	May 17, 2017 USD ($)
Fair value of financial liability related to Optional contribution	$ 857	[1]
Fair value of Warrant	1,925	[1]
Fair value of asset related to future mandatory asset contribution	(4,175)	[2]
Fair value of assumed note payable on acquired asset	470
Transaction costs	283
Total consideration	5,118
Common Stock [Member]
Fair value of FC Global	1,275
Series A Preferred Stock [Member]
Fair value of FC Global	$ 4,483

[1] See Note 1 "Second Contribution"

[2] See Note 1 "Optional Contribution"