Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000089439-21-000015-index-headers.html | 2021-02-24 16:37:14 | |
| 0000089439-21-000015-index.html | 2021-02-24 16:37:14 | |
| 0000089439-21-000015.txt | 2021-02-24 16:37:14 | |
 0000089439-21-000015-xbrl.zip | 1071306 | 2021-02-24 16:37:14 |
| FilingSummary.xml | 59678 | 2021-02-24 16:37:14 |
| Financial_Report.xlsx | 167382 | 2021-02-24 16:37:14 |
| MetaLinks.json | 1096592 | 2021-02-24 16:37:14 |
| mli-20201226.htm | 3519812 | 2021-02-24 16:37:14 |
| mli-20201226.xsd | 79376 | 2021-02-24 16:37:14 |
| mli-20201226_cal.xml | 157804 | 2021-02-24 16:37:14 |
| mli-20201226_def.xml | 477552 | 2021-02-24 16:37:14 |
 mli-20201226_g1.jpg | 626670 | 2021-02-24 16:37:14 |
 mli-20201226_g2.jpg | 39287 | 2021-02-24 16:37:14 |
 mli-20201226_g3.jpg | 8558 | 2021-02-24 16:37:14 |
 mli-20201226_g4.jpg | 94942 | 2021-02-24 16:37:14 |
| mli-20201226_htm.xml | 3613161 | 2021-02-24 16:37:14 |
| mli-20201226_lab.xml | 1130707 | 2021-02-24 16:37:14 |
| mli-20201226_pre.xml | 760130 | 2021-02-24 16:37:14 |
| q42020exhibit108.htm | 2200 | 2021-02-24 16:37:14 |
| q42020exhibit21.htm | 63835 | 2021-02-24 16:37:14 |
| q42020exhibit23.htm | 6304 | 2021-02-24 16:37:14 |
| q42020exhibit311.htm | 17714 | 2021-02-24 16:37:14 |
| q42020exhibit312.htm | 17671 | 2021-02-24 16:37:14 |
| q42020exhibit321.htm | 8024 | 2021-02-24 16:37:14 |
| q42020exhibit322.htm | 8009 | 2021-02-24 16:37:14 |
| q42020exhibit44.htm | 11116 | 2021-02-24 16:37:14 |
| R1.htm | 64727 | 2021-02-24 16:37:14 |
| R10.htm | 82549 | 2021-02-24 16:37:14 |
| R11.htm | 228535 | 2021-02-24 16:37:14 |
| R12.htm | 12174 | 2021-02-24 16:37:14 |
| R13.htm | 13609 | 2021-02-24 16:37:14 |
| R14.htm | 16023 | 2021-02-24 16:37:14 |
| R15.htm | 54973 | 2021-02-24 16:37:14 |
| R16.htm | 34226 | 2021-02-24 16:37:14 |
| R17.htm | 16368 | 2021-02-24 16:37:14 |
| R18.htm | 75966 | 2021-02-24 16:37:14 |
| R19.htm | 18080 | 2021-02-24 16:37:14 |
| R2.htm | 86580 | 2021-02-24 16:37:14 |
| R20.htm | 43797 | 2021-02-24 16:37:14 |
| R21.htm | 212224 | 2021-02-24 16:37:14 |
| R22.htm | 28744 | 2021-02-24 16:37:14 |
| R23.htm | 84909 | 2021-02-24 16:37:14 |
| R24.htm | 5863 | 2021-02-24 16:37:14 |
| R25.htm | 50109 | 2021-02-24 16:37:14 |
| R26.htm | 62687 | 2021-02-24 16:37:14 |
| R27.htm | 42715 | 2021-02-24 16:37:14 |
| R28.htm | 5776 | 2021-02-24 16:37:14 |
| R29.htm | 52103 | 2021-02-24 16:37:14 |
| R3.htm | 38200 | 2021-02-24 16:37:14 |
| R30.htm | 103821 | 2021-02-24 16:37:14 |
| R31.htm | 80667 | 2021-02-24 16:37:14 |
| R32.htm | 225609 | 2021-02-24 16:37:14 |
| R33.htm | 21253 | 2021-02-24 16:37:14 |
| R34.htm | 13638 | 2021-02-24 16:37:14 |
| R35.htm | 14868 | 2021-02-24 16:37:14 |
| R36.htm | 55114 | 2021-02-24 16:37:14 |
| R37.htm | 37286 | 2021-02-24 16:37:14 |
| R38.htm | 15772 | 2021-02-24 16:37:14 |
| R39.htm | 78351 | 2021-02-24 16:37:14 |
| R4.htm | 9074 | 2021-02-24 16:37:14 |
| R40.htm | 14882 | 2021-02-24 16:37:14 |
| R41.htm | 43380 | 2021-02-24 16:37:14 |
| R42.htm | 208503 | 2021-02-24 16:37:14 |
| R43.htm | 84868 | 2021-02-24 16:37:14 |
| R44.htm | 39838 | 2021-02-24 16:37:14 |
| R45.htm | 63294 | 2021-02-24 16:37:14 |
| R46.htm | 42285 | 2021-02-24 16:37:14 |
| R47.htm | 44319 | 2021-02-24 16:37:14 |
| R48.htm | 38083 | 2021-02-24 16:37:14 |
| R49.htm | 12873 | 2021-02-24 16:37:14 |
| R5.htm | 114186 | 2021-02-24 16:37:14 |
| R50.htm | 85646 | 2021-02-24 16:37:14 |
| R51.htm | 65141 | 2021-02-24 16:37:14 |
| R52.htm | 25318 | 2021-02-24 16:37:14 |
| R53.htm | 153368 | 2021-02-24 16:37:14 |
| R54.htm | 31012 | 2021-02-24 16:37:14 |
| R55.htm | 15345 | 2021-02-24 16:37:14 |
| R56.htm | 12704 | 2021-02-24 16:37:14 |
| R57.htm | 7951 | 2021-02-24 16:37:14 |
| R58.htm | 27149 | 2021-02-24 16:37:14 |
| R59.htm | 23487 | 2021-02-24 16:37:14 |
| R6.htm | 19371 | 2021-02-24 16:37:14 |
| R60.htm | 25150 | 2021-02-24 16:37:14 |
| R61.htm | 22019 | 2021-02-24 16:37:14 |
| R62.htm | 14772 | 2021-02-24 16:37:14 |
| R63.htm | 11305 | 2021-02-24 16:37:14 |
| R64.htm | 24881 | 2021-02-24 16:37:14 |
| R65.htm | 22054 | 2021-02-24 16:37:14 |
| R66.htm | 41268 | 2021-02-24 16:37:14 |
| R67.htm | 28630 | 2021-02-24 16:37:14 |
| R68.htm | 17535 | 2021-02-24 16:37:14 |
| R69.htm | 33871 | 2021-02-24 16:37:14 |
| R7.htm | 105509 | 2021-02-24 16:37:14 |
| R70.htm | 50575 | 2021-02-24 16:37:14 |
| R71.htm | 26360 | 2021-02-24 16:37:14 |
| R72.htm | 45877 | 2021-02-24 16:37:14 |
| R73.htm | 10671 | 2021-02-24 16:37:14 |
| R74.htm | 20131 | 2021-02-24 16:37:14 |
| R75.htm | 9731 | 2021-02-24 16:37:14 |
| R76.htm | 152293 | 2021-02-24 16:37:14 |
| R77.htm | 20960 | 2021-02-24 16:37:14 |
| R78.htm | 39092 | 2021-02-24 16:37:14 |
| R79.htm | 18147 | 2021-02-24 16:37:14 |
| R8.htm | 84147 | 2021-02-24 16:37:14 |
| R80.htm | 23847 | 2021-02-24 16:37:14 |
| R81.htm | 15965 | 2021-02-24 16:37:14 |
| R82.htm | 84770 | 2021-02-24 16:37:14 |
| R83.htm | 24034 | 2021-02-24 16:37:14 |
| R84.htm | 12432 | 2021-02-24 16:37:14 |
| R85.htm | 29964 | 2021-02-24 16:37:14 |
| R86.htm | 19918 | 2021-02-24 16:37:14 |
| R87.htm | 22514 | 2021-02-24 16:37:14 |
| R88.htm | 39267 | 2021-02-24 16:37:14 |
| R89.htm | 6275 | 2021-02-24 16:37:14 |
| R9.htm | 57165 | 2021-02-24 16:37:14 |
| R90.htm | 51602 | 2021-02-24 16:37:14 |
| R91.htm | 55854 | 2021-02-24 16:37:14 |
| R92.htm | 15309 | 2021-02-24 16:37:14 |
| R93.htm | 34327 | 2021-02-24 16:37:14 |
| R94.htm | 40690 | 2021-02-24 16:37:14 |
| R95.htm | 45341 | 2021-02-24 16:37:14 |
| R96.htm | 10380 | 2021-02-24 16:37:14 |
| R97.htm | 20827 | 2021-02-24 16:37:14 |
| report.css | 2768 | 2021-02-24 16:37:14 |
| Show.js | 1086 | 2021-02-24 16:37:14 |