Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Schedule of Company’s Net Revenue by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting [Line Items]
Total net revenue	$ 970	$ 2,511	$ 2,845	$ 5,680	$ 9,912	$ 6,442
UNITED STATES
Segment Reporting [Line Items]
Total net revenue	927	2,265	2,647	5,313	9,152	5,699
Non-US [Member]
Segment Reporting [Line Items]
Total net revenue	$ 43	$ 246	$ 198	$ 367
CHINA
Segment Reporting [Line Items]
Total net revenue						288
Other [Member]
Segment Reporting [Line Items]
Total net revenue					$ 760	$ 455