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v3.19.3.a.u2

Commitments and Contingencies (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2017
Leases, Operating [Abstract] |  |  |
Deferred rent charges included in other long-term liabilities | $ 400 | $ 600 |
Rent expense | 5,900 | $ 10,700 | $ 10,800
Operating Lease Payments |  |  |
2020 | 5,572 |  |
2021 | 3,551 |  |
2022 | 2,279 |  |
2023 | 1,500 |  |
2024 | 545 |  |
Total future minimum lease payments | 13,447 |  |
Capital Lease Payments |  |  |
2020 | 52 |  |
2021 | 53 |  |
2022 | 53 |  |
2023 | 54 |  |
2024 | 160 |  |
Total future minimum lease payments | 372 |  |
Total |  |  |
2020 | 5,624 |  |
2021 | 3,604 |  |
2022 | 2,332 |  |
2023 | 1,554 |  |
2024 | 705 |  |
Total future minimum lease payments | 13,819 |  |
Tax liability accrued | $ 600 |  |

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