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Supporting Financial Information - Other Current Assets (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Sep. 30, 2023
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Prepaid licenses and other expenses | $ 1,426 | $ 1,330
Prepaid insurance and benefits | 856 | 743
Other receivables | 460 | 994
Other current assets | $ 2,742 | $ 3,067

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