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Note 11 - Income Taxes - Reconciliation of the Anticipated Income Tax Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income taxes at statutory Federal rate	$ 858	$ 2,387	$ 1,066
State taxes, net of Federal benefit	233	377	140
Nondeductible expenses	15	11	10
Benefit of change in Sec 382 classification	(500)	(2,774)
Deferred tax adjustment resulting from tax rate change	198	2,809
Other	86	65	(9)
Income tax expense (benefit)	$ 890	$ 2,875	$ 1,207

X

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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