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| 0001104659-22-103511-index.html | 2022-09-28 08:07:21 | |
| 0001104659-22-103511.txt | 2022-09-28 08:07:21 | |
 0001104659-22-103511-xbrl.zip | 15565 | 2022-09-28 08:07:21 |
| FilingSummary.xml | 1695 | 2022-09-28 08:07:21 |
| Financial_Report.xlsx | 5877 | 2022-09-28 08:07:21 |
| MetaLinks.json | 40998 | 2022-09-28 08:07:21 |
| metc-20220927.xsd | 3584 | 2022-09-28 08:07:21 |
| metc-20220927_def.xml | 27214 | 2022-09-28 08:07:21 |
| metc-20220927_lab.xml | 37290 | 2022-09-28 08:07:21 |
| metc-20220927_pre.xml | 25836 | 2022-09-28 08:07:21 |
| R1.htm | 45579 | 2022-09-28 08:07:21 |
| report.css | 2767 | 2022-09-28 08:07:21 |
| Show.js | 1085 | 2022-09-28 08:07:21 |
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| tm2226580d2_8k_htm.xml | 5413 | 2022-09-28 08:07:21 |
| tm2226580d2_ex99-1.htm | 3644 | 2022-09-28 08:07:21 |
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