Note 6 - Stockholders' Equity - Schedule of Warrants (Details)	Dec. 31, 2024
Measurement Input, Exercise Price [Member] | Amended Term Loan Warrants [Member]
Warrant, measurement input	14.7
Measurement Input, Exercise Price [Member] | Warrants to Purchase Common Stock, Amended Loan Agreement [Member]
Warrant, measurement input	17.95
Measurement Input, Share Price [Member] | Amended Term Loan Warrants [Member]
Warrant, measurement input	15.04
Measurement Input, Share Price [Member] | Warrants to Purchase Common Stock, Amended Loan Agreement [Member]
Warrant, measurement input	19.35
Measurement Input, Price Volatility [Member] | Amended Term Loan Warrants [Member]
Warrant, measurement input	0.0088
Measurement Input, Price Volatility [Member] | Warrants to Purchase Common Stock, Amended Loan Agreement [Member]
Warrant, measurement input	1.844
Measurement Input, Risk Free Interest Rate [Member] | Amended Term Loan Warrants [Member]
Warrant, measurement input	0.036
Measurement Input, Risk Free Interest Rate [Member] | Warrants to Purchase Common Stock, Amended Loan Agreement [Member]
Warrant, measurement input	0.014
Measurement Input, Expected Dividend Rate [Member] | Amended Term Loan Warrants [Member]
Warrant, measurement input	0
Measurement Input, Expected Dividend Rate [Member] | Warrants to Purchase Common Stock, Amended Loan Agreement [Member]
Warrant, measurement input	0
Measurement Input, Expected Term [Member] | Amended Term Loan Warrants [Member]
Warrant, measurement input	7
Measurement Input, Expected Term [Member] | Warrants to Purchase Common Stock, Amended Loan Agreement [Member]
Warrant, measurement input	7