Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-24-042036-index-headers.html | 2024-09-26 14:52:19 | |
| 0001140361-24-042036-index.html | 2024-09-26 14:52:19 | |
| 0001140361-24-042036.txt | 2024-09-26 14:52:19 | |
 0001140361-24-042036-xbrl.zip | 8947 | 2024-09-26 14:52:19 |
| ef20036269_ex201.htm | 130736 | 2024-09-26 14:52:19 |
| ef20036269_formsd.htm | 19964 | 2024-09-26 14:52:19 |
| FilingSummary.xml | 3523 | 2024-09-26 14:52:19 |
| mtx-20231231.xml | 86627 | 2024-09-26 14:52:19 |
| mtx-20231231.xsd | 64431 | 2024-09-26 14:52:19 |
| R1.htm | 12428 | 2024-09-26 14:52:19 |
| R2.htm | 9938 | 2024-09-26 14:52:19 |
| R3.htm | 52837 | 2024-09-26 14:52:19 |
| R4.htm | 23324 | 2024-09-26 14:52:19 |
| R5.htm | 58501 | 2024-09-26 14:52:19 |
| report.css | 2767 | 2024-09-26 14:52:19 |
| Show.js | 1085 | 2024-09-26 14:52:19 |