Note 5 - Goodwill and Intangible Assets - Schedule of Finite-lived Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Finite lived intangible assets, gross	$ 39,098	$ 36,422
Finite lived intangible assets, accumulated amortization	31,199	30,024
Finite lived intangible assets, net	7,899	6,398
Computer Software, Intangible Asset [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	5,366	5,366
Finite lived intangible assets, accumulated amortization	2,146	1,878
Finite lived intangible assets, net	3,220	3,488
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	3,615	772
Finite lived intangible assets, accumulated amortization	1,219	772
Finite lived intangible assets, net	2,396	0
Domain Names [Member]
Finite lived intangible assets, gross	523	523
Finite lived intangible assets, accumulated amortization	177	137
Finite lived intangible assets, net	346	386
Trade Names [Member]
Finite lived intangible assets, gross	1,071	1,143
Finite lived intangible assets, accumulated amortization	414	347
Finite lived intangible assets, net	657	796
Customer Lists [Member]
Finite lived intangible assets, gross	2,673	2,767
Finite lived intangible assets, accumulated amortization	1,392	1,039
Finite lived intangible assets, net	$ 1,281	$ 1,728