Note 12 - Income Taxes (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Income Tax Expense (Benefit)	$ 3,869,355	$ 1,170,791
Current Income Tax Expense (Benefit)	4,817,023	2,629,560
Deferred Income Tax Expense (Benefit)	$ 947,668	$ 1,458,769
Effective Income Tax Rate Reconciliation, Percent	22.50%	15.10%
SEC Schedule, 12-09, Valuation Allowance, Operating Loss Carryforward [Member]
Tax Credit Carryforward, Valuation Allowance	$ 33,000,000,000	$ 39,000,000,000
Valuation Allowance, Reserve for Uncertain Tax Position [Member]
Tax Credit Carryforward, Valuation Allowance	$ 55,000,000,000	$ 176,000,000,000