Note 12 - Income Taxes - Income Tax Reconciliation (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Income Before Provision for Income Taxes	$ 17,645,215	$ 17,164,148
Statutory rate	21.00%	21.00%
Tax at statutory rate	$ 3,705,495	$ 3,604,471
State taxes, net of federal benefit	614,874	302,484
Release of FIN 48 reserve	(55,000)	(121,000)
Valuation allowance	199,459	0
Deferred Adjustments	0	125,935
Permanent differences	(407,446)	(299,103)
Return to provision adjustments	86,223	262,552
Other	(96,357)	(5,984)
Provision for income taxes	$ 4,047,248	$ 3,869,355