Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950142-23-002456-index-headers.html | 2023-09-21 16:30:31 | |
| 0000950142-23-002456-index.html | 2023-09-21 16:30:31 | |
| 0000950142-23-002456.txt | 2023-09-21 16:30:31 | |
 0000950142-23-002456-xbrl.zip | 12928 | 2023-09-21 16:30:31 |
| eh230398626_8k.htm | 26444 | 2023-09-21 16:30:31 |
| eh230398626_8k_htm.xml | 3286 | 2023-09-21 16:30:31 |
| eh230398626_ex9901.htm | 9356 | 2023-09-21 16:30:31 |
| FilingSummary.xml | 1632 | 2023-09-21 16:30:31 |
| Financial_Report.xlsx | 5679 | 2023-09-21 16:30:31 |
| MetaLinks.json | 39004 | 2023-09-21 16:30:31 |
| oec-20230921.xsd | 3003 | 2023-09-21 16:30:31 |
| oec-20230921_lab.xml | 34240 | 2023-09-21 16:30:31 |
| oec-20230921_pre.xml | 22352 | 2023-09-21 16:30:31 |
| R1.htm | 39580 | 2023-09-21 16:30:31 |
| report.css | 2767 | 2023-09-21 16:30:31 |
| Show.js | 1084 | 2023-09-21 16:30:31 |