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Significant Accounting Policies (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Sep. 30, 2023
Acquired Indefinite-lived Intangible Assets [Line Items] |  |  |
Estimated useful live of intangible assets | 10 years |  |
Uncertain tax positions | $ 0 |  | $ 0
Income tax interest expense | 0 | $ 0 |
Income tax penalties expense | 0 | $ 0 |
Cash, FDIC insured amount | 250 |  |
Allowance for doubtful accounts | $ 0 |  | $ 0
Treasury stock held (in shares) | 0 |  | 0
Preferred shares authorized (in shares) | 5,000,000 |  |
Preferred stock issued (in shares) | 0 |  | 0
Employee Stock Option | Omnibus Equity Incentive Plan 2016 |  |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |  |
Expiration term of share-based compensation plan | 10 years |  |
Minimum |  |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |  |
Estimated useful of long-lived assets | 3 years |  |
Maximum |  |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |  |
Estimated useful of long-lived assets | 7 years |  |

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