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Accrued Expenses and Other Liabilities | 9 Months Ended
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Jun. 30, 2021
Accrued Liabilities And Other Liabilities [Abstract] |
Accrued Expenses and Other Liabilities | Note 10. Accrued Expenses and Other Liabilities Accrued expenses and other current liabilities consisted of the following (dollars in thousands):
|  | June 30, 2021 |  |  | September 30, 2020 |
Compensation |  | $ | 37,121 |  |  | $ | 37,960 |
Sales and other taxes payable |  |  | 11,621 |  |  |  | 14,688 |
Professional fees |  |  | 3,974 |  |  |  | 2,458 |
Cost of revenue related liabilities |  |  | 3,946 |  |  |  | 3,683 |
Interest payable |  |  | 622 |  |  |  | 2,703 |
Other |  |  | 3,671 |  |  |  | 4,586 |
Total |  | $ | 60,955 |  |  | $ | 66,078 |

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