Note 13 - Earnings Per Share - Schedule of Computation of Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Numerator:
Net loss	$ (5,070)	$ (2,156)
Plus: Net loss attributable to noncontrolling interest	3,180	$ 2,156
Net loss attributable to common stockholders	$ (1,890)
Weighted average shares outstanding
Basic weighted-average common shares	265
Diluted weighted-average common shares	265
Net loss per common share- basic and diluted	$ (7.12)