Note 9 - Long-term Debt - Future Scheduled Principal Payments on Long-term Debt (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
2024	$ 27,000
2025	26,000
2026	28,000
2027	29,000
2028	30,000
Thereafter	27,254,000
Total	$ 27,394,417	$ 27,416,239

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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