Note 8 - Derivative Liabilities (Details Textual)	Dec. 31, 2023 USD ($)	Jul. 21, 2023
Derivative Liability	$ 158,000
Measurement Input, Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Minimum [Member]
Derivative Liability, Measurement Input	0.08	0.08
Measurement Input, Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Maximum [Member]
Derivative Liability, Measurement Input	0.16	0.16
Measurement Input, Probability of Change of Control [Member] | Valuation Technique, Discounted Cash Flow [Member]
Derivative Liability, Measurement Input		0.10