Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-17-008599-index-headers.html | 2017-05-10 16:02:51 | |
| 0001437749-17-008599-index.html | 2017-05-10 16:02:51 | |
| 0001437749-17-008599.txt | 2017-05-10 16:02:51 | |
 0001437749-17-008599-xbrl.zip | 72148 | 2017-05-10 16:02:51 |
| ex31-1.htm | 14537 | 2017-05-10 16:02:51 |
| ex31-2.htm | 14534 | 2017-05-10 16:02:51 |
| ex32-1.htm | 6434 | 2017-05-10 16:02:51 |
| ex32-2.htm | 5977 | 2017-05-10 16:02:51 |
| ex95-1.htm | 91240 | 2017-05-10 16:02:51 |
| FilingSummary.xml | 20947 | 2017-05-10 16:02:51 |
| Financial_Report.xlsx | 35104 | 2017-05-10 16:02:51 |
| metc-20170331.xml | 426597 | 2017-05-10 16:02:51 |
| metc-20170331.xsd | 35276 | 2017-05-10 16:02:51 |
| metc-20170331_cal.xml | 33080 | 2017-05-10 16:02:51 |
| metc-20170331_def.xml | 232971 | 2017-05-10 16:02:51 |
| metc-20170331_lab.xml | 208610 | 2017-05-10 16:02:51 |
| metc-20170331_pre.xml | 250601 | 2017-05-10 16:02:51 |
| R1.htm | 27445 | 2017-05-10 16:02:51 |
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| R30.htm | 14567 | 2017-05-10 16:02:51 |
| R31.htm | 5752 | 2017-05-10 16:02:51 |
| R32.htm | 32035 | 2017-05-10 16:02:51 |
| R33.htm | 9929 | 2017-05-10 16:02:51 |
| R4.htm | 38099 | 2017-05-10 16:02:51 |
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| R8.htm | 18684 | 2017-05-10 16:02:51 |
| R9.htm | 20754 | 2017-05-10 16:02:51 |
| rama20170331_10q.htm | 702016 | 2017-05-10 16:02:51 |
| report.css | 2767 | 2017-05-10 16:02:51 |
| Show.js | 1410 | 2017-05-10 16:02:51 |