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Revenue (Summary of Amounts Recognized Related to Amortization of Costs to Fulfill Contracts and Contract Liabilities Not Related to Changes in Estimate) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2022
Change in Contract with Customer, Asset and Liability [Abstract] |  |  |
Revenue | $ 7,230 | $ 6,741 | $ 4,107
Cost of goods sold | $ 3,112 | $ 5,559 | $ 3,077

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- Definition Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 340 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479483/340-40-50-3 + Details
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- References No definition available. + Details
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- Definition Deferred liability revenue amortization + References No definition available. + Details
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