Note 9 - Income Taxes - Reconciliation of Income Tax Provision (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Federal income tax at statutory rate	$ (3,860,787)	$ 644,659
Federal income tax at statutory rate, percent	21.00%
State tax income taxes, net of federal benefit	$ 1,970,822	(138,994)
State tax income taxes, net of federal benefit, percent	(10.70%)
Non-controlling interest	$ 1,234,359	(1,126,491)
Non-controlling interest, percent	(6.70%)
Provision to return adjustments	$ (7,908)	(1,092,238)
Provision to return adjustments, percent	0.00%
Limitation on deduction for officer compensation	$ 0	539,138
Limitation on deduction for officer compensation, percent	0.00%
Permanent differences	$ (57,888)	60,886
Permanent differences, percent	0.30%
State rate change	$ 0	719,612
State rate change, percent	0.00%
Valuation allowance	$ 304,732	15,877
Valuation allowance, percent	(1.70%)
Federal NOL carryforward adjustment	$ 644,756
Federal NOL carryforward adjustment, percent	(3.50%)
Equity Investment	$ (389,211)
Equity Investment, percent	2.10%
Other	$ 81,867	102,730
Other, percent	(0.40%)
Total income tax benefit	$ (79,258)	$ (274,821)
Total income tax benefit, percent	0.40%