Note 12 - Warrants (Details Textual)					3 Months Ended	12 Months Ended
	Dec. 09, 2024 $ / shares shares	Jan. 23, 2024 $ / shares shares	Jun. 06, 2023 USD ($) shares	Feb. 15, 2023 USD ($) $ / shares shares	Jun. 30, 2024 USD ($) $ / shares	Dec. 31, 2024 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares	Jun. 29, 2024 $ / shares	Mar. 31, 2024	Mar. 06, 2024 USD ($) $ / shares shares	Feb. 14, 2024 $ / shares	Jan. 19, 2024	Jun. 14, 2023 shares	Apr. 13, 2023 $ / shares	Feb. 14, 2023 $ / shares shares	Dec. 31, 2022 $ / shares shares	Nov. 19, 2021 USD ($) $ / shares shares
Class of Warrant or Right, Outstanding (in shares)						606,808	1,158,015									400,359
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares						$ 0.09	$ 3.43									$ 0.82
Class of Warrants or Rights, Exercised During The Period (in shares)			125,359			545,374	125,359
Proceeds from Warrant Exercises | $						$ 159,892	$ 0
Stock Issued During Period, Value, Warrant Exercises | $			$ 121,479			159,707	$ 0
Measurement Input, Share Price [Member]
Warrants and Rights Outstanding, Measurement Input															5.1
Measurement Input, Exercise Price [Member]
Warrants and Rights Outstanding, Measurement Input															0.6
Measurement Input, Expected Dividend Rate [Member]
Warrants and Rights Outstanding, Measurement Input					0				0	0		0			0
Measurement Input, Risk Free Interest Rate [Member]
Warrants and Rights Outstanding, Measurement Input					0.0433				0.0421	0.0412		0.0375			0.0404
Measurement Input, Price Volatility [Member]
Warrants and Rights Outstanding, Measurement Input					0.8806				0.8736	0.909		1.1298			0.5257
Measurement Input, Expected Term [Member]
Warrants and Rights Outstanding, Measurement Input					3.63				3.9	3.92		4.08			2.9
Alpha Warrants [member]
Class of Warrant or Right, Outstanding (in shares)																	266,667
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares	$ 0.0001	$ 0.6			$ 0.0001			$ 0.0001		$ 4.07	$ 4.07				$ 0.6		$ 45
Warrants and Rights Outstanding | $										$ 254,233
Class of Warrants or Rights, Exercised During The Period (in shares)	120,000	266,667
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)													266,667
Common Stock Warrants [Member]
Class of Warrant or Right, Outstanding (in shares)															880,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares				$ 8.75										$ 4.0704
Warrants and Rights Outstanding | $				$ 900,000						$ 170,636							$ 11,435
Fair Value Adjustment of Warrants | $				$ 1,206,771	$ 17,996
Proceeds from Warrant Exercises | $						$ 160,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)				880,000						156,207
Remeasured Alpha Warrants [Member]
Warrants and Rights Outstanding | $				$ 1,218,205
MTS Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares						$ 0
Class of Warrants or Rights, Exercised During The Period (in shares)						2,500
SportsHub Acquisition Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares							$ 17.9
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)							3,015