Note 6 - Income Taxes - Income Tax Expense, Current and Deferred Portions (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Current Tax Provision/(Benefit):
Federal	$ 96,443	$ 10,362
State	(784)	167
Total Current Provision	95,659	10,529
Deferred Tax Provision/(Benefit)	292,221	(593,111)
Total Provision/(Benefit)	$ 387,880	$ (582,582)