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Major Customers, Suppliers and Related Information - Additional Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2025 USD ($) Customer	Mar. 31, 2024 USD ($) Customer	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($) Customer
Concentration Risk [Line Items]
Revenues | $	$ 6,932	$ 5,739	$ 13,872	$ 10,100
United States
Concentration Risk [Line Items]
Revenues | $	$ 4,577	$ 2,600	$ 9,238	$ 6,224
Revenue Benchmark | Customer Concentration Risk
Concentration Risk [Line Items]
Number of major customers | Customer	2	1		1
Revenue Benchmark | Customer Concentration Risk | Customer One
Concentration Risk [Line Items]
Concentration risk percentage	12.00%	19.00%	0.00%	11.00%
Revenue Benchmark | Customer Concentration Risk | Customer Two
Concentration Risk [Line Items]
Concentration risk percentage	12.00%
Accounts Receivable | Customer Concentration Risk
Concentration Risk [Line Items]
Number of major customers | Customer	4	2
Accounts Receivable | Customer Concentration Risk | Customer One
Concentration Risk [Line Items]
Concentration risk percentage	16.00%	30.00%
Accounts Receivable | Customer Concentration Risk | Customer Two
Concentration Risk [Line Items]
Concentration risk percentage	14.00%	12.00%
Accounts Receivable | Customer Concentration Risk | Customer Three
Concentration Risk [Line Items]
Concentration risk percentage	13.00%
Accounts Receivable | Customer Concentration Risk | Customer Four
Concentration Risk [Line Items]
Concentration risk percentage	10.00%

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Represents the number of major customers accounting for 10% or more of the specified concentration risk benchmark, which includes, but not limited to, sales revenue, accounts receivable, etc.

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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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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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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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