Stock-Based Compensation (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-based compensation arrangements, options, grants in period, weighted average exercise price	$ 1.69	$ 1.40
Share-based compensation aggregate fair value of option	$ 1,100	$ 20
Weighted-average grant date fair value of options vested		$ 1.37
Aggregate fair value of restricted stock units	$ 1,000	$ 0