Note 9 - Commitments and Contingencies - Lease Cost (Details) - USD ($)	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	[1]
Operating lease cost	$ 1,210,436	$ 99,772
Amortization of lease assets	944,413	615,102
Interest on lease liabilities	198,778	163,107
Total finance lease costs	$ 1,143,191	$ 778,209

[1] Represent amounts under ASC 840.