Note 10 - Income Taxes - Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Federal, Current	$ 2,711	$ 3,185
State, Current	1,927	1,447
Current	4,638	4,632
Federal, Deferred	(494)	1,380
State, Deferred	(334)	135
Deferred	(828)	1,515
	$ 3,810	$ 6,147

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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