Note 7 - Federal Income Taxes (Details Textual) - USD ($)	3 Months Ended		9 Months Ended	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Dec. 31, 2024
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%	21.00%	21.00%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent			6.98%
Effective Income Tax Rate Reconciliation, Percent	0.00%	0.00%		0.00%
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued				$ 0
Unrecognized Tax Benefits				0
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit				0
Operating Loss Carryforwards				$ 11,593,301
Operating Loss Carryforwards, Period (Year)				5 years
Difference in Tax Rate Due to changes in Deferred Tax Assets [Member]
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent				27.98%