v3.26.3
Note 7 - Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)
Jun. 30, 2026
Jun. 30, 2025
Finite-lived intangible assets, gross $ 58,400,000 $ 55,400,000
Finite-lived intangible assets, amortization (16,997,000) (13,199,000)
Finite-lived intangible assets, net $ 41,403,000 $ 42,201,000
Weighted Average [Member]    
Finite-lived intangible assets, remaining life (Year) 10 years 9 months 18 days 12 years 8 months 12 days
Technology-Based Intangible Assets [Member]    
Finite-lived intangible assets, gross $ 22,200,000 $ 22,200,000 [1]
Finite-lived intangible assets, amortization (6,898,000) (5,592,000) [1]
Finite-lived intangible assets, net $ 15,302,000 $ 16,608,000 [1]
Technology-Based Intangible Assets [Member] | Weighted Average [Member]    
Finite-lived intangible assets, remaining life (Year) 11 years 8 months 12 days 12 years 8 months 12 days [1]
Developed Technology Rights [Member]    
Finite-lived intangible assets, gross $ 30,200,000 $ 30,200,000
Finite-lived intangible assets, amortization (9,384,000) (7,607,000)
Finite-lived intangible assets, net $ 20,816,000 $ 22,593,000
Developed Technology Rights [Member] | Weighted Average [Member]    
Finite-lived intangible assets, remaining life (Year) 11 years 8 months 12 days 12 years 8 months 12 days
Commercialization Rights [Member]    
Finite-lived intangible assets, gross [2] $ 6,000,000 $ 3,000
Finite-lived intangible assets, amortization [2] (715,000) 0
Finite-lived intangible assets, net [2] $ 5,285,000 $ 3,000
Finite-lived intangible assets, remaining life (Year) 4 years 2 months 12 days  
[1] In June 2025, the Company recorded an impairment to its product technology rights intangible asset of $8.3 million. Accordingly, $19.1 million of gross carrying amount and $10.8 million of related accumulated amortization have been removed from this table as of June 30, 2025.
[2] The commercialization rights intangible asset was not considered placed into service until the launch of EXXUA, which the Company successfully completed in the second fiscal quarter of 2026.