Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-23-018000-index-headers.html | 2023-11-07 16:15:17 | |
| 0001558370-23-018000-index.html | 2023-11-07 16:15:17 | |
| 0001558370-23-018000.txt | 2023-11-07 16:15:17 | |
 0001558370-23-018000-xbrl.zip | 49864 | 2023-11-07 16:15:17 |
| FilingSummary.xml | 1774 | 2023-11-07 16:15:17 |
| Financial_Report.xlsx | 5843 | 2023-11-07 16:15:17 |
| MetaLinks.json | 21029 | 2023-11-07 16:15:17 |
| metc-20231107.xsd | 4260 | 2023-11-07 16:15:17 |
| metc-20231107x8k.htm | 44987 | 2023-11-07 16:15:17 |
| metc-20231107x8k_htm.xml | 8352 | 2023-11-07 16:15:17 |
| metc-20231107xex99d1.htm | 965497 | 2023-11-07 16:15:17 |
| metc-20231107_def.xml | 15013 | 2023-11-07 16:15:17 |
| metc-20231107_lab.xml | 20709 | 2023-11-07 16:15:17 |
| metc-20231107_pre.xml | 15689 | 2023-11-07 16:15:17 |
| R1.htm | 43559 | 2023-11-07 16:15:17 |
| report.css | 2767 | 2023-11-07 16:15:17 |
| Show.js | 1085 | 2023-11-07 16:15:17 |