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v3.19.1

Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Mar. 31, 2019
Supplemental Cash Flow Elements [Abstract] |
Supplemental disclosure of non-cash activity | The following table presents supplemental disclosure of non-cash and cash activity as well as a reconciliation of total cash balances between the condensed consolidated balance sheets and condensed consolidated statements of cash flows for the periods presented:
| Six Months Ended
| March 31,
in thousands | 2019 |  | 2018
Supplemental disclosure of cash activity: |  |  |
Interest payments | $ | 48,277 |  |  | $ | 43,433 |
Income tax payments | 61 |  |  | 10 |
Tax refunds received | 12 |  |  | 39 |
Reconciliation of cash, cash equivalents, and restricted cash: |  |  |
Cash and cash equivalents | $ | 86,441 |  |  | $ | 158,787 |
Restricted cash | 12,197 |  |  | 12,783 |
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows | $ | 98,638 |  |  | $ | 171,570 |

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