Note 18 - Disaggregation of Revenue - Disaggregation of Revenue (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Net revenues	$ 23,079,891	$ 23,270,211	$ 67,031,413	$ 78,156,379
Retail [Member]
Net revenues	22,732,116	21,025,924	65,200,094	69,853,560
Wholesale [Member]
Net revenues	$ 347,775	$ 2,244,287	$ 1,831,319	$ 8,302,819

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details