Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001679268-21-000020-index-headers.html | 2021-04-29 16:08:33 | |
| 0001679268-21-000020-index.html | 2021-04-29 16:08:33 | |
| 0001679268-21-000020.txt | 2021-04-29 16:08:33 | |
 0001679268-21-000020-xbrl.zip | 36247 | 2021-04-29 16:08:33 |
| a2021-03x31exx991.htm | 522235 | 2021-04-29 16:08:33 |
| FilingSummary.xml | 1717 | 2021-04-29 16:08:33 |
| Financial_Report.xlsx | 5674 | 2021-04-29 16:08:33 |
 mammotha061a.jpg | 179050 | 2021-04-29 16:08:33 |
| MetaLinks.json | 17780 | 2021-04-29 16:08:33 |
| R1.htm | 40140 | 2021-04-29 16:08:33 |
| report.css | 2767 | 2021-04-29 16:08:33 |
| Show.js | 1085 | 2021-04-29 16:08:33 |
| tusk-20210429.htm | 39301 | 2021-04-29 16:08:33 |
| tusk-20210429.xsd | 2426 | 2021-04-29 16:08:33 |
| tusk-20210429_cal.xml | 712 | 2021-04-29 16:08:33 |
| tusk-20210429_def.xml | 1645 | 2021-04-29 16:08:33 |
| tusk-20210429_htm.xml | 11791 | 2021-04-29 16:08:33 |
| tusk-20210429_lab.xml | 24993 | 2021-04-29 16:08:33 |
| tusk-20210429_pre.xml | 13192 | 2021-04-29 16:08:33 |