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Income Taxes - Schedule of Components of (Benefit) Provision for Income Taxes (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2021
Current: |  |  |
Foreign | $ (327) | $ 711 | $ 1,999
Foreign withholding taxes | 159 | 255 | 292
Domestic state | 81 | 77 | (300)
Total current | (87) | 1,043 | 1,991
Deferred: |  |  |
Domestic Federal | (2,207) | (39) |
State | (284) |  |
Foreign | (22) | 414 | (65)
Total deferred | (2,513) | 375 | (65)
Total (benefit) provision | $ (2,600) | $ 1,418 | $ 1,926

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