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v3.20.2

Supplemental Disclosures (Tables) | 9 Months Ended
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Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Cash and Cash Equivalents | A reconciliation of these balances is shown below.
|  | Balance as of |  |  |  |  |  |
(dollars in thousands) |  | June 30, 2020 |  | September 30, 2019 |  | June 30, 2019 |  | September 30, 2018
Cash and cash equivalents |  | $ | 81,548 |  |  | $ | 105,565 |  |  | $ | 71,084 |  |  | $ | 349,245 |
Restricted cash (recorded within "other current assets") |  | 14,440 |  |  | 10,927 |  |  | 7,885 |  |  | 7,314 |
Cash, cash equivalents and restricted cash |  | $ | 95,988 |  |  | $ | 116,492 |  |  | $ | 78,969 |  |  | $ | 356,559 |
Restrictions on Cash and Cash Equivalents | A reconciliation of these balances is shown below.
|  | Balance as of |  |  |  |  |  |
(dollars in thousands) |  | June 30, 2020 |  | September 30, 2019 |  | June 30, 2019 |  | September 30, 2018
Cash and cash equivalents |  | $ | 81,548 |  |  | $ | 105,565 |  |  | $ | 71,084 |  |  | $ | 349,245 |
Restricted cash (recorded within "other current assets") |  | 14,440 |  |  | 10,927 |  |  | 7,885 |  |  | 7,314 |
Cash, cash equivalents and restricted cash |  | $ | 95,988 |  |  | $ | 116,492 |  |  | $ | 78,969 |  |  | $ | 356,559 |

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