Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950142-23-001184-index-headers.html | 2023-04-25 08:26:03 | |
| 0000950142-23-001184-index.html | 2023-04-25 08:26:03 | |
| 0000950142-23-001184.txt | 2023-04-25 08:26:03 | |
 0000950142-23-001184-xbrl.zip | 13252 | 2023-04-25 08:26:03 |
| eh230352365_8k.htm | 27320 | 2023-04-25 08:26:03 |
| eh230352365_8k_htm.xml | 3593 | 2023-04-25 08:26:03 |
| eh230352365_ex9901.htm | 10606 | 2023-04-25 08:26:03 |
| FilingSummary.xml | 1639 | 2023-04-25 08:26:03 |
| Financial_Report.xlsx | 5697 | 2023-04-25 08:26:03 |
 logo.jpg | 11182 | 2023-04-25 08:26:03 |
| MetaLinks.json | 39098 | 2023-04-25 08:26:03 |
| oec-20230424.xsd | 3215 | 2023-04-25 08:26:03 |
| oec-20230424_lab.xml | 34240 | 2023-04-25 08:26:03 |
| oec-20230424_pre.xml | 22352 | 2023-04-25 08:26:03 |
| R1.htm | 39599 | 2023-04-25 08:26:03 |
| report.css | 2767 | 2023-04-25 08:26:03 |
| Show.js | 1085 | 2023-04-25 08:26:03 |