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| 0001558370-22-008756-index.html | 2022-05-13 16:11:17 | |
| 0001558370-22-008756.txt | 2022-05-13 16:11:17 | |
 0001558370-22-008756-xbrl.zip | 157281 | 2022-05-13 16:11:17 |
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| Financial_Report.xlsx | 49784 | 2022-05-13 16:11:17 |
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| metc-20220331.xsd | 35209 | 2022-05-13 16:11:17 |
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| R9.htm | 43176 | 2022-05-13 16:11:17 |
| report.css | 2767 | 2022-05-13 16:11:17 |
| Show.js | 1085 | 2022-05-13 16:11:17 |