Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001718405-21-000118-index-headers.html | 2021-12-15 19:55:02 | |
| 0001718405-21-000118-index.html | 2021-12-15 19:55:02 | |
| 0001718405-21-000118.txt | 2021-12-15 19:55:02 | |
 0001718405-21-000118-xbrl.zip | 20708 | 2021-12-15 19:55:02 |
| boardchanges.htm | 11147 | 2021-12-15 19:55:02 |
 boardchanges001.jpg | 273583 | 2021-12-15 19:55:02 |
 boardchanges002.jpg | 300745 | 2021-12-15 19:55:02 |
| FilingSummary.xml | 1746 | 2021-12-15 19:55:02 |
| Financial_Report.xlsx | 5865 | 2021-12-15 19:55:02 |
| hymc-20211207.htm | 46941 | 2021-12-15 19:55:02 |
| hymc-20211207.xsd | 3024 | 2021-12-15 19:55:02 |
| hymc-20211207_def.xml | 16706 | 2021-12-15 19:55:02 |
| hymc-20211207_htm.xml | 17085 | 2021-12-15 19:55:02 |
| hymc-20211207_lab.xml | 33310 | 2021-12-15 19:55:02 |
| hymc-20211207_pre.xml | 17460 | 2021-12-15 19:55:02 |
| MetaLinks.json | 22337 | 2021-12-15 19:55:02 |
| R1.htm | 47147 | 2021-12-15 19:55:02 |
| report.css | 2767 | 2021-12-15 19:55:02 |
| Show.js | 1085 | 2021-12-15 19:55:02 |