Note 8 - Bank Debt - Summary of Loan Balances (Details) - Bank Debt [Member] - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Total Bank Debt	$ 10,621,130	$ 5,112,187
Less: current portion	0	0
Non-current bank debt	10,621,130	5,112,187
Less: unamortized debt costs	7,758	15,515
Net non-current bank debt	10,613,372	5,096,672
Term Debt [Member]
Total Bank Debt	0	0
Line of Credit [Member]
Total Bank Debt	$ 10,621,130	$ 5,112,187