Note 6 - Stockholders' Equity - Schedule of Restricted Stock (Details) - Restricted Stock [Member]	9 Months Ended
	Sep. 30, 2024 $ / shares shares
Non-vested as January 1, 2024 (in shares)	327,937
Non-vested as January 1, 2024 (in dollars per share) | $ / shares	$ 0.91
Granted, Shares (in shares)	730,340
Vested, Shares (in shares)	(510,522)
Vested, Weighted Average Grant-Date Fair Value per Award (in dollars per share) | $ / shares	$ 0.91
Cancelled, Shares (in shares)	0
Non-vested, Shares (in shares)	547,755