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| 0001437749-22-012613-index.html | 2022-05-16 16:06:50 | |
| 0001437749-22-012613.txt | 2022-05-16 16:06:50 | |
 0001437749-22-012613-xbrl.zip | 209217 | 2022-05-16 16:06:50 |
| ex_355272.htm | 16823 | 2022-05-16 16:06:50 |
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| ex_355274.htm | 6804 | 2022-05-16 16:06:50 |
| ex_355275.htm | 6545 | 2022-05-16 16:06:50 |
| FilingSummary.xml | 47340 | 2022-05-16 16:06:50 |
| Financial_Report.xlsx | 95240 | 2022-05-16 16:06:50 |
| MetaLinks.json | 793662 | 2022-05-16 16:06:50 |
| oeg-20220331.xsd | 79906 | 2022-05-16 16:06:50 |
| oeg-20220331_cal.xml | 63541 | 2022-05-16 16:06:50 |
| oeg-20220331_def.xml | 538827 | 2022-05-16 16:06:50 |
| oeg-20220331_lab.xml | 468236 | 2022-05-16 16:06:50 |
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| oeg20220331_10q.htm | 1469250 | 2022-05-16 16:06:50 |
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| report.css | 2767 | 2022-05-16 16:06:50 |
| Show.js | 1085 | 2022-05-16 16:06:50 |