Intangible Assets, Net

3 Months Ended

Dec. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible assets are stated at amortized cost and consisted of the following:


In thousands	December 31, 2024						September 30, 2024
	Cost		Accumulated Amortization		Net		Cost		Accumulated Amortization		Net
Patents and licenses	$	28,787	$	(13,433)	$	15,354	$	28,765	$	(12,950)	$	15,815
Developed technology	29,625		(8,333)		21,292		30,842		(7,966)		22,876
Customer relationship	4,297		(2,131)		2,166		4,624		(2,104)		2,520
Trade names/Trademarks	5,274		(4,129)		1,145		5,329		(3,984)		1,345
Capitalized internal-use software	17,130		(4,085)		13,045		15,562		(3,010)		12,552
Capitalized software to be sold	6,481		(894)		5,587		5,584		(690)		4,894

Total	$	91,594	$	(33,005)	$	58,589	$	90,706	$	(30,704)	$	60,002

Intangible assets are amortized over their estimated useful lives on a straight-line basis. Total amortization expense for the three months ended December 31, 2024 and 2023 was $2.3 million and $1.9 million, respectively. The amortization expense for the three months ended December 31, 2024 and 2023 included $1.3 million and $0.4 million for capitalized software, respectively.