Note 3 - Net Loss Per Share - Schedule of Earnings Per Share (Details) - USD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Net loss	$ (19,864,902)	$ (29,918,802)
Weighted-average common shares outstanding – basic and diluted (in shares)	3,627,890	1,687,738
Basic and diluted (in dollars per share)	$ (5.48)	$ (17.73)

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details