Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001718405-21-000006-index-headers.html | 2021-01-12 07:41:03 | |
| 0001718405-21-000006-index.html | 2021-01-12 07:41:03 | |
| 0001718405-21-000006.txt | 2021-01-12 07:41:03 | |
 0001718405-21-000006-xbrl.zip | 47082 | 2021-01-12 07:41:03 |
 earninsreleaseheader1a.jpg | 14047 | 2021-01-12 07:41:03 |
 earninsreleasepage1footer1a.jpg | 1355 | 2021-01-12 07:41:03 |
 earninsreleasepage2footer1a.jpg | 3754 | 2021-01-12 07:41:03 |
| exhibit101-henrisemploymen.htm | 113447 | 2021-01-12 07:41:03 |
| exhibit102-henrisrestricte.htm | 48779 | 2021-01-12 07:41:03 |
| FilingSummary.xml | 1886 | 2021-01-12 07:41:03 |
| Financial_Report.xlsx | 5673 | 2021-01-12 07:41:03 |
| hymc-20210111.htm | 50493 | 2021-01-12 07:41:03 |
| hymc-20210111.xsd | 3279 | 2021-01-12 07:41:03 |
| hymc-20210111_cal.xml | 720 | 2021-01-12 07:41:03 |
| hymc-20210111_def.xml | 16706 | 2021-01-12 07:41:03 |
| hymc-20210111_htm.xml | 16771 | 2021-01-12 07:41:03 |
| hymc-20210111_lab.xml | 33310 | 2021-01-12 07:41:03 |
| hymc-20210111_pre.xml | 17460 | 2021-01-12 07:41:03 |
| MetaLinks.json | 22623 | 2021-01-12 07:41:03 |
| pressrelease-11221.htm | 27268 | 2021-01-12 07:41:03 |
| R1.htm | 48739 | 2021-01-12 07:41:03 |
| report.css | 2767 | 2021-01-12 07:41:03 |
| Show.js | 1085 | 2021-01-12 07:41:03 |