Note 4 - Intangible Assets, Net - Summary of Balances of Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Gross carrying amount	$ 12,860	$ 12,471
Accumulated amortization	(2,090)	(1,392)
Net carrying amount	$ 10,770	11,079
Finite-Lived Intangible Asset, Useful Life (Year)	7 years 6 months
Technology-Based Intangible Assets [Member]
Gross carrying amount	$ 7,509	6,842
Accumulated amortization	(1,405)	(777)
Net carrying amount	$ 6,104	6,065
Finite-Lived Intangible Asset, Useful Life (Year)	6 years 7 months 6 days
Customer Relationships [Member]
Gross carrying amount	$ 4,530	4,799
Accumulated amortization	(410)	(477)
Net carrying amount	$ 4,120	4,322
Finite-Lived Intangible Asset, Useful Life (Year)	10 years
Media Content [Member]
Gross carrying amount	$ 821	830
Accumulated amortization	(275)	(138)
Net carrying amount	$ 546	$ 692
Finite-Lived Intangible Asset, Useful Life (Year)	3 years