Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-014077-index-headers.html | 2021-11-02 16:02:46 | |
| 0001558370-21-014077-index.html | 2021-11-02 16:02:46 | |
| 0001558370-21-014077.txt | 2021-11-02 16:02:46 | |
 0001558370-21-014077-xbrl.zip | 153695 | 2021-11-02 16:02:46 |
| FilingSummary.xml | 1882 | 2021-11-02 16:02:46 |
| Financial_Report.xlsx | 5752 | 2021-11-02 16:02:46 |
| MetaLinks.json | 19930 | 2021-11-02 16:02:46 |
| metc-20211102.xsd | 4232 | 2021-11-02 16:02:46 |
| metc-20211102x8k.htm | 44433 | 2021-11-02 16:02:46 |
| metc-20211102x8k_htm.xml | 6269 | 2021-11-02 16:02:46 |
| metc-20211102xex10d1.htm | 844545 | 2021-11-02 16:02:46 |
| metc-20211102xex99d1.htm | 823502 | 2021-11-02 16:02:46 |
| metc-20211102_def.xml | 13535 | 2021-11-02 16:02:46 |
| metc-20211102_lab.xml | 19437 | 2021-11-02 16:02:46 |
| metc-20211102_pre.xml | 13274 | 2021-11-02 16:02:46 |
| R1.htm | 40974 | 2021-11-02 16:02:46 |
| report.css | 2767 | 2021-11-02 16:02:46 |
| Show.js | 1085 | 2021-11-02 16:02:46 |