Note 5 - Income Taxes - Income Tax Expense, Current and Deferred Portions (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Current Tax Provision/(Benefit):
Federal	$ 3,812	$ (38,552)
State	437	970
Total Current Provision/(Benefit)	4,249	(37,582)
Deferred Tax Provision/(Benefit)	1,068,275	(17,307)
Total Provision/(Benefit)	$ 1,072,524	$ (54,889)