Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-103531-index-headers.html | 2025-08-06 07:09:33 | |
| 0000950170-25-103531-index.html | 2025-08-06 07:09:33 | |
| 0000950170-25-103531.txt | 2025-08-06 07:09:33 | |
 0000950170-25-103531-xbrl.zip | 41932 | 2025-08-06 07:09:33 |
| extr-20250806.htm | 48995 | 2025-08-06 07:09:33 |
| extr-20250806.xsd | 30905 | 2025-08-06 07:09:33 |
| extr-20250806_htm.xml | 4684 | 2025-08-06 07:09:33 |
| extr-ex99_1.htm | 1076026 | 2025-08-06 07:09:33 |
| FilingSummary.xml | 1672 | 2025-08-06 07:09:33 |
 img244230740_0.jpg | 81061 | 2025-08-06 07:09:33 |
| MetaLinks.json | 19475 | 2025-08-06 07:09:33 |
| R1.htm | 39579 | 2025-08-06 07:09:33 |
| report.css | 2766 | 2025-08-06 07:09:33 |
| Show.js | 1084 | 2025-08-06 07:09:33 |