Business Segmentation and Geographical Distribution (Details Narrative) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($) Number	Jun. 30, 2019 USD ($)
Number of business segments | Number			1
International Sources [Member]
Revenue from international sources | $	$ 1,201	$ 243	$ 1,505	$ 700