Segment Information - Summary of Revenue, Income from Operations and Significant Expenses of Reportable Segments (Parenthetical) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2025	Sep. 30, 2025
Segment Reporting Information [Line Items]
Goodwill impairment	$ 69,055	$ 69,055
Operating Segments [Member] \| Product Manufacturing [Member]
Segment Reporting Information [Line Items]
Goodwill impairment	$ 69,055	$ 69,055	$ 69,100

Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.