Major Customers, Suppliers and Related Information - Schedule of Revenues by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Revenue, Major Customer [Line Items]
Total Revenues	$ 7,295	$ 9,857	$ 39,865	$ 23,729
Americas
Revenue, Major Customer [Line Items]
Total Revenues	5,928	8,786	32,625	19,568
Asia Pacific
Revenue, Major Customer [Line Items]
Total Revenues	526	455	3,363	1,892
Europe, Middle East and Africa
Revenue, Major Customer [Line Items]
Total Revenues	$ 841	$ 616	$ 3,877	$ 2,269

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