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Note 10 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Net Income (Loss) Attributable to Parent, Total	$ 144	$ 849	$ (15)	$ 673

X

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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