Note 4 - Intangible Assets, Net - Summary of Balances of Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Gross carrying amount	$ 13,021	$ 12,471
Accumulated amortization	(2,594)	(1,392)
Net carrying amount	10,427	11,079
Technology-Based Intangible Assets [Member]
Gross carrying amount	7,774	6,842
Accumulated amortization	(1,741)	(777)
Net carrying amount	6,033	6,065
Customer Relationships [Member]
Gross carrying amount	4,432	4,799
Accumulated amortization	(513)	(477)
Net carrying amount	3,919	4,322
Media Content [Member]
Gross carrying amount	815	830
Accumulated amortization	(340)	(138)
Net carrying amount	$ 475	$ 692