Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Pretax loss from operations	$ (10,029)	$ (11,908)
U.S. Domestic [Member]
Pretax loss from operations	(10,029)	(11,908)
Foreign [Member]
Pretax loss from operations