Note 12 - Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Current taxes:
State	$ 7	$ 4
Current taxes	7	4
Deferred taxes:
Federal	3,228	(111)
State	1,928	220
Deferred taxes	5,156	109
Total	$ 5,163	$ 113

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