Note 8 - PodcastOne Bridge Loan - Monte Carlo Assumptions (Details)	Sep. 08, 2023	Mar. 31, 2023	Jul. 15, 2022
Redemption Liability [Member]
Simulations		100,000
Measurement Input, Price Volatility [Member] | Redemption Liability [Member]
Measurement input		0.715
Measurement Input, Risk Free Interest Rate [Member] | Redemption Liability [Member]
Measurement input		0.0486
Measurement Input, Share Price [Member] | Redemption Liability [Member]
Measurement input		2.64
Measurement Input, Conversion Price [Member] | Redemption Liability [Member]
Measurement input		2.54
PC1 Note Warrants [Member] | Measurement Input, Expected Dividend Rate [Member]
Warrants, measurement input	0	0	0
PC1 Note Warrants [Member] | Measurement Input, Price Volatility [Member]
Warrants, measurement input	0.711	0.715	0.8888
PC1 Note Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member]
Warrants, measurement input	0.0443	0.0486	0.0302
PC1 Note Warrants [Member] | Measurement Input, Share Price [Member]
Warrants, measurement input	4.39	2.64	5.33
PC1 Note Warrants [Member] | Measurement Input, Exercise Price [Member]
Warrants, measurement input	3	2.64	5.22