Note 5 - Goodwill and Intangible Assets - Schedule of Finite-lived Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Mar. 31, 2026
Finite lived intangible assets, gross	$ 33,420	$ 36,092
Finite lived intangible assets, accumulated amortization	32,386	34,950
Finite lived intangible assets, net	1,034	1,142
Software, Internally Developed and Purchased [Member]
Finite lived intangible assets, gross	19,281	19,281
Finite lived intangible assets, accumulated amortization	19,281	19,281
Finite lived intangible assets, net	0	0
Intellectual Property [Member]
Finite lived intangible assets, gross	3,146	3,146
Finite lived intangible assets, accumulated amortization	2,647	2,665
Finite lived intangible assets, net	499	481
Customer Relationships [Member]
Finite lived intangible assets, gross	6,570	6,570
Finite lived intangible assets, accumulated amortization	6,570	6,570
Finite lived intangible assets, net	0	0
Content Creator Relationships [Member]
Finite lived intangible assets, gross	3,229	3,228
Finite lived intangible assets, accumulated amortization	3,144	3,045
Finite lived intangible assets, net	85	183
Domain Names [Member]
Finite lived intangible assets, gross	123	123
Finite lived intangible assets, accumulated amortization	77	75
Finite lived intangible assets, net	46	48
Trade Names [Member]
Finite lived intangible assets, gross	1,071	1,071
Finite lived intangible assets, accumulated amortization	667	641
Finite lived intangible assets, net	$ 404	430
Customer Lists [Member]
Finite lived intangible assets, gross		2,673
Finite lived intangible assets, accumulated amortization		2,673
Finite lived intangible assets, net		$ 0