Note 7 - Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024
Finite-lived intangible assets, gross	$ 71,468	$ 71,468
Finite-lived intangible assets, amortization	(20,263)	(19,015)
Finite-lived intangible assets, net	$ 51,205	$ 52,453
Finite-lived intangible assets, remaining life (Year)	11 years 10 months 24 days	12 years
Technology-Based Intangible Assets [Member]
Finite-lived intangible assets, gross	$ 41,268	$ 41,268
Finite-lived intangible assets, amortization	(13,988)	(13,184)
Finite-lived intangible assets, net	$ 27,280	$ 28,084
Finite-lived intangible assets, remaining life (Year)	10 years 6 months	10 years 8 months 12 days
Developed Technology Rights [Member]
Finite-lived intangible assets, gross	$ 30,200	$ 30,200
Finite-lived intangible assets, amortization	(6,275)	(5,831)
Finite-lived intangible assets, net	$ 23,925	$ 24,369
Finite-lived intangible assets, remaining life (Year)	13 years 6 months	13 years 9 months 18 days