Note 19 - Business Segments and Geographic Reporting - Results of Operations by Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue	$ 118,440	$ 99,611
Net loss	(13,311)	(10,019)
Operating Segments [Member] | PodcastOne [Member]
Revenue	43,302	34,645
Net loss	(14,732)	(6,967)
Operating Segments [Member] | Slacker [Member]
Revenue	65,959	52,203
Net loss	13,382	9,186
Operating Segments [Member] | Media Operations [Member]
Revenue	9,179	12,763
Net loss	(1,397)	(2,800)
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Revenue	0	0
Net loss	$ (10,564)	$ (9,438)