Note 8 - Bank Debt - Summary of Loan Balances (Details) - Bank Debt [Member] - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Total Bank Debt	$ 19,503,341	$ 17,755,937
Less: Current Portion	222,222	1,444,444
Non-Current Bank Debt	19,281,119	16,311,493
Less: Unamortized Debt Costs	56,801	136,057
Net Non-Current Bank Debt	19,224,318	16,175,436
Term Debt [Member]
Total Bank Debt	222,222	1,444,444
Line of Credit [Member]
Total Bank Debt	$ 19,281,119	$ 16,311,493