Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-22-000034-index-headers.html | 2022-07-22 12:51:40 | |
| 0000891014-22-000034-index.html | 2022-07-22 12:51:40 | |
| 0000891014-22-000034.txt | 2022-07-22 12:51:40 | |
 0000891014-22-000034-xbrl.zip | 10745 | 2022-07-22 12:51:40 |
| ex99_1.htm | 4633 | 2022-07-22 12:51:40 |
| FilingSummary.xml | 1698 | 2022-07-22 12:51:40 |
| Financial_Report.xlsx | 5706 | 2022-07-22 12:51:40 |
| form8k_0720.htm | 31911 | 2022-07-22 12:51:40 |
| form8k_0720_htm.xml | 4054 | 2022-07-22 12:51:40 |
 image0.jpg | 88645 | 2022-07-22 12:51:40 |
| MetaLinks.json | 20122 | 2022-07-22 12:51:40 |
| mtx-20220720.xsd | 3932 | 2022-07-22 12:51:40 |
| mtx-20220720_lab.xml | 22544 | 2022-07-22 12:51:40 |
| mtx-20220720_pre.xml | 16049 | 2022-07-22 12:51:40 |
| R1.htm | 38562 | 2022-07-22 12:51:40 |
| report.css | 2767 | 2022-07-22 12:51:40 |
| Show.js | 1085 | 2022-07-22 12:51:40 |