Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2026

Intangible Asset, Goodwill and Other [Abstract]

Schedule of Finite-Lived Intangible Assets

The following table presents the components of intangible assets:


			Gross Carrying Amount						Accumulated Amortization						Impairment						Net Carrying Amount						Useful Lives
			(in thousands)																								(in years)
As of June 30, 2026
Patents			$	21,728					$	17,589					$	—					$	4,139					14
License			3,129						1,682						—						1,447						21
Total intangible assets, net			$	24,857					$	19,271					$	—					$	5,586
As of
As of September 30, 2025
Patents			$	21,728					$	16,426					$	—					$	5,302					14
License			3,129						1,570						—						1,559						21
Total intangible assets, net			$	24,857					$	17,996					$	—					$	6,861

Schedule of Intangible Assets Future Amortization Expense

The following table presents the estimated future amortization expense related to intangible assets as of June 30, 2026:


						Amortization Expense
Year Ending September 30,						(in thousands)
2026 (remainder)						$	425
2027						1,700
2028						1,700
2029						795
2030						149
Thereafter						817
Total						$	5,586