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v3.22.2.2

Restructuring Charges (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 USD ($) employee | Sep. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Sep. 30, 2020 USD ($)
Restructuring and Related Activities [Abstract] |  |  |  |
Number of Employees in Reduction of Force Program | employee | 70 |  |  |
Restructuring charges | $ | $ 7,900 | $ 7,909 | $ 0 | $ 7,800

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