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Note 14 - Voyage Expenses and Vessel Operating Expenses - Summary of Voyage, Vessel, Operating Expenses and Commissions (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Voyage expenses	$ 1,284,375	$ 2,476,854	$ 624,734
Vessel operating expenses	42,004,155	37,667,191	29,739,437
Port Charges and Canal Dues [Member]
Voyage expenses	665,090	523,943	253,855
Bunkers [Member]
Voyage expenses	619,285	1,952,911	370,879
Crew Wages and Related Costs [Member]
Vessel operating expenses	20,700,810	19,170,601	15,961,904
Insurance [Member]
Vessel operating expenses	4,788,264	4,364,430	2,917,042
Repairs and Maintenance [Member]
Vessel operating expenses	1,607,116	1,563,886	1,247,176
Lubricants [Member]
Vessel operating expenses	3,916,827	3,426,772	2,471,994
Spares and Consumable Stores [Member]
Vessel operating expenses	8,625,958	7,443,502	5,784,004
Professional and Legal Fees [Member]
Vessel operating expenses	585,336	272,142	212,108
Other Vessel Operating Expenses [Member]
Vessel operating expenses	$ 1,779,844	$ 1,425,858	$ 1,145,209

X

- Definition

Costs relating to the voyages performed by the vessels and may include port, canal, bunker expenses, commissions and other.

+ References

No definition available.

+ Details

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- Definition

Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.

+ References

No definition available.

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