Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950142-23-001624-index-headers.html | 2023-06-07 16:31:39 | |
| 0000950142-23-001624-index.html | 2023-06-07 16:31:39 | |
| 0000950142-23-001624.txt | 2023-06-07 16:31:39 | |
 0000950142-23-001624-xbrl.zip | 11016 | 2023-06-07 16:31:39 |
| eh230367162_8k.htm | 29085 | 2023-06-07 16:31:39 |
| eh230367162_8k_htm.xml | 3574 | 2023-06-07 16:31:39 |
| FilingSummary.xml | 1599 | 2023-06-07 16:31:39 |
| Financial_Report.xlsx | 5682 | 2023-06-07 16:31:39 |
| MetaLinks.json | 39098 | 2023-06-07 16:31:39 |
| oec-20230607.xsd | 3215 | 2023-06-07 16:31:39 |
| oec-20230607_lab.xml | 34240 | 2023-06-07 16:31:39 |
| oec-20230607_pre.xml | 22352 | 2023-06-07 16:31:39 |
| R1.htm | 39581 | 2023-06-07 16:31:39 |
| report.css | 2766 | 2023-06-07 16:31:39 |
| Show.js | 1084 | 2023-06-07 16:31:39 |