Note 4 - Income Taxes - Income Tax Provision (Details) - USD ($)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Current
State	$ 57,612	$ 12,500
Federal	135,000	15,084
	192,612	27,584
Deferred
State	(6,211)	31,368
Federal	(19,667)	164,878
	(25,878)	196,246
Income tax expense	$ 166,734	$ 223,830

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

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