Loss Per Share (Details) - Calculation of loss per share - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Numerator:
Net loss, as reported	$ (4,694)	$ (2,849)
Dividends paid on preferred shares	(198)	(198)
Net loss attributable to common shares	$ (4,892)	$ (3,047)
Denominator:
Weighted average shares outstanding (in Shares)	2,603	1,714
Basic and diluted loss per share (in Dollars per share)	$ (1.88)	$ (1.78)