Reverse Capitalization (Details 1) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Capitalization, Long-term Debt and Equity [Abstract]
Net revenues	$ 14	$ 10	$ 26	$ 10
Net loss attributable to common stockholders	$ (3,050)	$ (1,465)	$ (4,506)	$ (2,995)
Basic and diluted net loss per share	$ (0.01)	$ (0.01)	$ (0.01)	$ (0.03)
Shares used in calculating basic and diluted net loss per share:	361,398,056	108,816,194	312,172,800	108,810,989