Note 6 - Related Party Transactions (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Mar. 31, 2025
Common Stock, Shares, Outstanding (in shares)	26,880,256		26,880,256		26,016,107
Accounts Payable	$ 1,531		$ 1,531		$ 1,285
LiveOne [Member]
Common Stock, Shares, Outstanding (in shares)	19,100,000		19,100,000
Class of Warrant or Right, Outstanding (in shares)	1,100,000		1,100,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)	$ 3		$ 3
Related Party Transaction, Amounts of Transaction	$ 400	$ 200	$ 700	$ 300
Accounts Payable	500		500		500
Accounts Receivable, after Allowance for Credit Loss	$ 400		$ 400		$ 400
Stock Issued During Period, Shares, New Issues (in shares)			584,418	424,000
Stock Issued During Period, Value, New Issues			$ 1,000	$ 900
LiveOne Directors and Management [Member]
Common Stock, Shares, Outstanding (in shares)	1,800,000		1,800,000