Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Sep. 30, 2024
Goodwill [Line Items]
Intangible assets, gross carrying amount	$ 16,923	$ 17,022
Accumulated amortization	(9,038)	(8,516)
Finite-Lived Intangible Assets, Net	7,885	8,506
Technology [Member]
Goodwill [Line Items]
Intangible assets, gross carrying amount	14,209	14,252
Customer Relationships [Member]
Goodwill [Line Items]
Intangible assets, gross carrying amount	2,040	2,081
Trade Name Portfolio [Member]
Goodwill [Line Items]
Intangible assets, gross carrying amount	602	617
Patents [Member]
Goodwill [Line Items]
Intangible assets, gross carrying amount	$ 72	$ 72