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| 0001477932-22-004242.txt | 2022-06-08 12:50:33 | |
 0001477932-22-004242-xbrl.zip | 148839 | 2022-06-08 12:50:33 |
| cei-20220331.xsd | 54696 | 2022-06-08 12:50:33 |
| cei-20220331_cal.xml | 43032 | 2022-06-08 12:50:33 |
| cei-20220331_def.xml | 172911 | 2022-06-08 12:50:33 |
| cei-20220331_lab.xml | 283172 | 2022-06-08 12:50:33 |
| cei-20220331_pre.xml | 261155 | 2022-06-08 12:50:33 |
| cei_10qa.htm | 956867 | 2022-06-08 12:50:33 |
| cei_10qa_htm.xml | 731696 | 2022-06-08 12:50:33 |
| cei_ex311.htm | 12345 | 2022-06-08 12:50:33 |
| cei_ex312.htm | 9865 | 2022-06-08 12:50:33 |
| cei_ex321.htm | 3993 | 2022-06-08 12:50:33 |
| cei_ex322.htm | 4621 | 2022-06-08 12:50:33 |
| FilingSummary.xml | 32766 | 2022-06-08 12:50:33 |
| Financial_Report.xlsx | 96111 | 2022-06-08 12:50:33 |
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| report.css | 2767 | 2022-06-08 12:50:33 |
| Show.js | 1085 | 2022-06-08 12:50:33 |