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| 0000914025-21-000079-index.html | 2021-10-28 17:07:53 | |
| 0000914025-21-000079.txt | 2021-10-28 17:07:53 | |
 0000914025-21-000079-xbrl.zip | 369492 | 2021-10-28 17:07:53 |
| exhibit311q222.htm | 9933 | 2021-10-28 17:07:53 |
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| exhibit321q222.htm | 9624 | 2021-10-28 17:07:53 |
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| report.css | 2767 | 2021-10-28 17:07:53 |
| Show.js | 1085 | 2021-10-28 17:07:53 |