Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-020329-index-headers.html | 2021-10-21 16:06:27 | |
| 0001628280-21-020329-index.html | 2021-10-21 16:06:27 | |
| 0001628280-21-020329.txt | 2021-10-21 16:06:27 | |
 0001628280-21-020329-xbrl.zip | 42746 | 2021-10-21 16:06:27 |
| FilingSummary.xml | 1634 | 2021-10-21 16:06:27 |
| Financial_Report.xlsx | 5651 | 2021-10-21 16:06:27 |
 image2a.jpg | 9748 | 2021-10-21 16:06:27 |
| mat-20211021.htm | 38050 | 2021-10-21 16:06:27 |
| mat-20211021.xsd | 1893 | 2021-10-21 16:06:27 |
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| mat-20211021_lab.xml | 24137 | 2021-10-21 16:06:27 |
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| matq32021earningsreleaseex.htm | 686846 | 2021-10-21 16:06:27 |
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| R1.htm | 38558 | 2021-10-21 16:06:27 |
| report.css | 2767 | 2021-10-21 16:06:27 |
| Show.js | 1085 | 2021-10-21 16:06:27 |