Note 5 - Intangible Assets, Net - Summary of Balances of Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets, Gross	$ 19,244	$ 14,053
Accumulated Amortization	(6,895)	(5,164)
Net carrying amount	12,349	8,889
Technology-Based Intangible Assets [Member]
Finite-Lived Intangible Assets, Gross	14,408	8,906
Accumulated Amortization	(5,419)	(3,446)
Net carrying amount	8,989	5,460
Customer Relationships [Member]
Finite-Lived Intangible Assets, Gross	4,836	4,329
Accumulated Amortization	(1,476)	(1,036)
Net carrying amount	3,360	3,293
Media Content [Member]
Finite-Lived Intangible Assets, Gross	0	818
Accumulated Amortization	0	(682)
Net carrying amount	$ 0	$ 136