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Fair Value of Financial Instruments - Additional Information (Details) - USD ($) | Dec. 31, 2022 | Sep. 30, 2022 | Dec. 31, 2021 | Sep. 30, 2021
--- | --- | --- | --- | ---
Nonrecurring | Significant Unobservable (Level 3) |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |
Contingent consideration payable | $ 0 | $ 175,000 | $ 2,770,000 | $ 6,017,000

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