Note 3 - Revenue - Disaggregation of Revenues (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Total Revenue	$ 118,440	$ 99,611
Membership Services [Member]
Total Revenue	66,182	52,388
Advertising [Member]
Total Revenue	43,729	35,143
Merchandising Revenue [Member]
Total Revenue	8,271	10,830
Sponsorship and Licensing [Member]
Total Revenue	126	429
Ticket or Event Revenue [Member]
Total Revenue	$ 132	$ 821