Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-006449-index-headers.html | 2021-05-07 13:49:25 | |
| 0001558370-21-006449-index.html | 2021-05-07 13:49:25 | |
| 0001558370-21-006449.txt | 2021-05-07 13:49:25 | |
 0001558370-21-006449-xbrl.zip | 241366 | 2021-05-07 13:49:25 |
| FilingSummary.xml | 39787 | 2021-05-07 13:49:25 |
| Financial_Report.xlsx | 81002 | 2021-05-07 13:49:25 |
| MetaLinks.json | 532778 | 2021-05-07 13:49:25 |
| mux-20210331.xsd | 60654 | 2021-05-07 13:49:25 |
| mux-20210331x10q.htm | 1791719 | 2021-05-07 13:49:25 |
| mux-20210331x10q_htm.xml | 1341980 | 2021-05-07 13:49:25 |
| mux-20210331xex10d3.htm | 148108 | 2021-05-07 13:49:25 |
 mux-20210331xex10d3001.jpg | 1005 | 2021-05-07 13:49:25 |
| mux-20210331xex31d1.htm | 15136 | 2021-05-07 13:49:25 |
| mux-20210331xex31d2.htm | 15058 | 2021-05-07 13:49:25 |
| mux-20210331xex32.htm | 8936 | 2021-05-07 13:49:25 |
| mux-20210331xex95.htm | 25250 | 2021-05-07 13:49:25 |
| mux-20210331_cal.xml | 48863 | 2021-05-07 13:49:25 |
| mux-20210331_def.xml | 192039 | 2021-05-07 13:49:25 |
| mux-20210331_lab.xml | 433780 | 2021-05-07 13:49:25 |
| mux-20210331_pre.xml | 345026 | 2021-05-07 13:49:25 |
| R1.htm | 55344 | 2021-05-07 13:49:25 |
| R10.htm | 17571 | 2021-05-07 13:49:25 |
| R11.htm | 53271 | 2021-05-07 13:49:25 |
| R12.htm | 14494 | 2021-05-07 13:49:25 |
| R13.htm | 23190 | 2021-05-07 13:49:25 |
| R14.htm | 6070 | 2021-05-07 13:49:25 |
| R15.htm | 73592 | 2021-05-07 13:49:25 |
| R16.htm | 28079 | 2021-05-07 13:49:25 |
| R17.htm | 30450 | 2021-05-07 13:49:25 |
| R18.htm | 32278 | 2021-05-07 13:49:25 |
| R19.htm | 6063 | 2021-05-07 13:49:25 |
| R2.htm | 76200 | 2021-05-07 13:49:25 |
| R20.htm | 21826 | 2021-05-07 13:49:25 |
| R21.htm | 8149 | 2021-05-07 13:49:25 |
| R22.htm | 9232 | 2021-05-07 13:49:25 |
| R23.htm | 15927 | 2021-05-07 13:49:25 |
| R24.htm | 13016 | 2021-05-07 13:49:25 |
| R25.htm | 202231 | 2021-05-07 13:49:25 |
| R26.htm | 16069 | 2021-05-07 13:49:25 |
| R27.htm | 51879 | 2021-05-07 13:49:25 |
| R28.htm | 12878 | 2021-05-07 13:49:25 |
| R29.htm | 23077 | 2021-05-07 13:49:25 |
| R3.htm | 74891 | 2021-05-07 13:49:25 |
| R30.htm | 73348 | 2021-05-07 13:49:25 |
| R31.htm | 20383 | 2021-05-07 13:49:25 |
| R32.htm | 30821 | 2021-05-07 13:49:25 |
| R33.htm | 19385 | 2021-05-07 13:49:25 |
| R34.htm | 18319 | 2021-05-07 13:49:25 |
| R35.htm | 14117 | 2021-05-07 13:49:25 |
| R36.htm | 7242 | 2021-05-07 13:49:25 |
| R37.htm | 12940 | 2021-05-07 13:49:25 |
| R38.htm | 65401 | 2021-05-07 13:49:25 |
| R39.htm | 28696 | 2021-05-07 13:49:25 |
| R4.htm | 6866 | 2021-05-07 13:49:25 |
| R40.htm | 13198 | 2021-05-07 13:49:25 |
| R41.htm | 5967 | 2021-05-07 13:49:25 |
| R42.htm | 11420 | 2021-05-07 13:49:25 |
| R43.htm | 6236 | 2021-05-07 13:49:25 |
| R44.htm | 12667 | 2021-05-07 13:49:25 |
| R45.htm | 29387 | 2021-05-07 13:49:25 |
| R46.htm | 60574 | 2021-05-07 13:49:25 |
| R47.htm | 20942 | 2021-05-07 13:49:25 |
| R48.htm | 29256 | 2021-05-07 13:49:25 |
| R49.htm | 34810 | 2021-05-07 13:49:25 |
| R5.htm | 37820 | 2021-05-07 13:49:25 |
| R50.htm | 15208 | 2021-05-07 13:49:25 |
| R51.htm | 18566 | 2021-05-07 13:49:25 |
| R52.htm | 7982 | 2021-05-07 13:49:25 |
| R53.htm | 81009 | 2021-05-07 13:49:25 |
| R54.htm | 16028 | 2021-05-07 13:49:25 |
| R55.htm | 22124 | 2021-05-07 13:49:25 |
| R56.htm | 9300 | 2021-05-07 13:49:25 |
| R57.htm | 12653 | 2021-05-07 13:49:25 |
| R58.htm | 15917 | 2021-05-07 13:49:25 |
| R59.htm | 8895 | 2021-05-07 13:49:25 |
| R6.htm | 73815 | 2021-05-07 13:49:25 |
| R60.htm | 25918 | 2021-05-07 13:49:25 |
| R61.htm | 15184 | 2021-05-07 13:49:25 |
| R62.htm | 15691 | 2021-05-07 13:49:25 |
| R63.htm | 12113 | 2021-05-07 13:49:25 |
| R7.htm | 9268 | 2021-05-07 13:49:25 |
| R8.htm | 10515 | 2021-05-07 13:49:25 |
| R9.htm | 205482 | 2021-05-07 13:49:25 |
| report.css | 2767 | 2021-05-07 13:49:25 |
| Show.js | 1085 | 2021-05-07 13:49:25 |