Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-007362-index-headers.html | 2021-04-22 16:07:17 | |
| 0001628280-21-007362-index.html | 2021-04-22 16:07:17 | |
| 0001628280-21-007362.txt | 2021-04-22 16:07:17 | |
 0001628280-21-007362-xbrl.zip | 37739 | 2021-04-22 16:07:17 |
| FilingSummary.xml | 1715 | 2021-04-22 16:07:17 |
| Financial_Report.xlsx | 5652 | 2021-04-22 16:07:17 |
 image21a.jpg | 9748 | 2021-04-22 16:07:17 |
| mat-20210422.htm | 38000 | 2021-04-22 16:07:17 |
| mat-20210422.xsd | 2412 | 2021-04-22 16:07:17 |
| mat-20210422_cal.xml | 705 | 2021-04-22 16:07:17 |
| mat-20210422_def.xml | 1638 | 2021-04-22 16:07:17 |
| mat-20210422_htm.xml | 10758 | 2021-04-22 16:07:17 |
| mat-20210422_lab.xml | 24275 | 2021-04-22 16:07:17 |
| mat-20210422_pre.xml | 12641 | 2021-04-22 16:07:17 |
| matq12021earningsreleaseex.htm | 434409 | 2021-04-22 16:07:17 |
| MetaLinks.json | 17197 | 2021-04-22 16:07:17 |
| R1.htm | 38598 | 2021-04-22 16:07:17 |
| report.css | 2767 | 2021-04-22 16:07:17 |
| Show.js | 1085 | 2021-04-22 16:07:17 |