Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001609804-22-000020-index-headers.html | 2022-05-05 17:06:14 | |
| 0001609804-22-000020-index.html | 2022-05-05 17:06:14 | |
| 0001609804-22-000020.txt | 2022-05-05 17:06:14 | |
 0001609804-22-000020-xbrl.zip | 38986 | 2022-05-05 17:06:14 |
| a2022q1earningsrelease.htm | 302165 | 2022-05-05 17:06:14 |
| FilingSummary.xml | 1717 | 2022-05-05 17:06:14 |
| Financial_Report.xlsx | 5672 | 2022-05-05 17:06:14 |
| MetaLinks.json | 16637 | 2022-05-05 17:06:14 |
| oec-20220505.htm | 32452 | 2022-05-05 17:06:14 |
| oec-20220505.xsd | 1921 | 2022-05-05 17:06:14 |
 oec-20220505_g1.jpg | 10386 | 2022-05-05 17:06:14 |
| oec-20220505_htm.xml | 10884 | 2022-05-05 17:06:14 |
| oec-20220505_lab.xml | 23832 | 2022-05-05 17:06:14 |
| oec-20220505_pre.xml | 12524 | 2022-05-05 17:06:14 |
 orioncarbon-copy.jpg | 10386 | 2022-05-05 17:06:14 |
| R1.htm | 38708 | 2022-05-05 17:06:14 |
| report.css | 2767 | 2022-05-05 17:06:14 |
| Show.js | 1085 | 2022-05-05 17:06:14 |