v3.25.0.1
Intangible Assets, Net - Amortized Cost (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Sep. 30, 2024
Finite-Lived Intangible Assets [Line Items]    
Cost $ 91,594 $ 90,706
Accumulated Amortization (33,005) (30,704)
Net 58,589 60,002
Patents and licenses    
Finite-Lived Intangible Assets [Line Items]    
Cost 28,787 28,765
Accumulated Amortization (13,433) (12,950)
Net 15,354 15,815
Developed technology    
Finite-Lived Intangible Assets [Line Items]    
Cost 29,625 30,842
Accumulated Amortization (8,333) (7,966)
Net 21,292 22,876
Customer relationship    
Finite-Lived Intangible Assets [Line Items]    
Cost 4,297 4,624
Accumulated Amortization (2,131) (2,104)
Net 2,166 2,520
Trade names/Trademarks    
Finite-Lived Intangible Assets [Line Items]    
Cost 5,274 5,329
Accumulated Amortization (4,129) (3,984)
Net 1,145 1,345
Capitalized internal-use software    
Finite-Lived Intangible Assets [Line Items]    
Cost 17,130 15,562
Accumulated Amortization (4,085) (3,010)
Net 13,045 12,552
Capitalized software to be sold    
Finite-Lived Intangible Assets [Line Items]    
Cost 6,481 5,584
Accumulated Amortization (894) (690)
Net $ 5,587 $ 4,894