Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-22-000011-index-headers.html | 2022-03-17 14:50:44 | |
| 0000891014-22-000011-index.html | 2022-03-17 14:50:44 | |
| 0000891014-22-000011.txt | 2022-03-17 14:50:44 | |
 0000891014-22-000011-xbrl.zip | 9351 | 2022-03-17 14:50:44 |
| FilingSummary.xml | 1673 | 2022-03-17 14:50:44 |
| Financial_Report.xlsx | 5683 | 2022-03-17 14:50:44 |
| form8k_0316.htm | 29799 | 2022-03-17 14:50:44 |
| form8k_0316_htm.xml | 4054 | 2022-03-17 14:50:44 |
| MetaLinks.json | 20123 | 2022-03-17 14:50:44 |
| mtx-20220316.xsd | 3932 | 2022-03-17 14:50:44 |
| mtx-20220316_lab.xml | 22544 | 2022-03-17 14:50:44 |
| mtx-20220316_pre.xml | 16049 | 2022-03-17 14:50:44 |
| R1.htm | 38587 | 2022-03-17 14:50:44 |
| report.css | 2766 | 2022-03-17 14:50:44 |
| Show.js | 1084 | 2022-03-17 14:50:44 |