Note 4 - Goodwill and Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Mar. 31, 2025
Finite-Lived Intangible Assets, Gross	$ 4,239	$ 4,239
Finite-Lived Intangible Assets, Accumulated Amortization	3,304	3,053
Finite-Lived Intangible Assets, Net	935	1,186
Content Creator [Member]
Finite-Lived Intangible Assets, Gross	3,229	3,229
Finite-Lived Intangible Assets, Accumulated Amortization	2,774	2,573
Finite-Lived Intangible Assets, Net	455	656
Brand and Trade Names [Member]
Finite-Lived Intangible Assets, Gross	1,010	1,010
Finite-Lived Intangible Assets, Accumulated Amortization	530	480
Finite-Lived Intangible Assets, Net	$ 480	$ 530