Quarterly report [Sections 13 or 15(d)]

Note 11 - Goodwill and Intangibles (Details Textual)

v3.25.2
Note 11 - Goodwill and Intangibles (Details Textual)
9 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Sep. 30, 2024
USD ($)
Goodwill, Impairment Loss     $ 0
Number of Patents Granted 62    
Impairment of Intangible Assets (Excluding Goodwill), Total     $ 0
Amortization of Intangible Assets $ 1,742,000 $ 1,089,000  
Patents [Member]      
Finite-Lived Intangible Asset, Useful Life 20 years   20 years