Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-24-004497-index-headers.html | 2024-01-08 16:45:02 | |
| 0001193125-24-004497-index.html | 2024-01-08 16:45:02 | |
| 0001193125-24-004497.txt | 2024-01-08 16:45:02 | |
 0001193125-24-004497-xbrl.zip | 7612 | 2024-01-08 16:45:02 |
| d109323d8k.htm | 20504 | 2024-01-08 16:45:02 |
| d109323d8k_htm.xml | 3375 | 2024-01-08 16:45:02 |
| extr-20240108.xsd | 2874 | 2024-01-08 16:45:02 |
| extr-20240108_lab.xml | 17994 | 2024-01-08 16:45:02 |
| extr-20240108_pre.xml | 11277 | 2024-01-08 16:45:02 |
| FilingSummary.xml | 1721 | 2024-01-08 16:45:02 |
| Financial_Report.xlsx | 5705 | 2024-01-08 16:45:02 |
| MetaLinks.json | 19023 | 2024-01-08 16:45:02 |
| R1.htm | 39603 | 2024-01-08 16:45:02 |
| report.css | 2766 | 2024-01-08 16:45:02 |
| Show.js | 1084 | 2024-01-08 16:45:02 |