Note 8 - Long-term Debt (Details Textual) - Senior Promissory Notes [Member] - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Interest Expense, Debt	$ 0	$ 0	$ 0	$ 0
Amortization of Debt Issuance Costs	$ 156,988	$ 86,447	$ 453,619	$ 257,765

Amount of the cost of borrowed funds accounted for as interest expense for debt.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration