Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-22-000025-index-headers.html | 2022-05-19 10:35:47 | |
| 0000891014-22-000025-index.html | 2022-05-19 10:35:47 | |
| 0000891014-22-000025.txt | 2022-05-19 10:35:47 | |
 0000891014-22-000025-xbrl.zip | 11773 | 2022-05-19 10:35:47 |
| ex99_1.htm | 5412 | 2022-05-19 10:35:47 |
| FilingSummary.xml | 1698 | 2022-05-19 10:35:47 |
| Financial_Report.xlsx | 5681 | 2022-05-19 10:35:47 |
| form8k05_17.htm | 41445 | 2022-05-19 10:35:47 |
| form8k05_17_htm.xml | 4054 | 2022-05-19 10:35:47 |
 image0.jpg | 89253 | 2022-05-19 10:35:47 |
| MetaLinks.json | 20122 | 2022-05-19 10:35:47 |
| mtx-20220517.xsd | 3932 | 2022-05-19 10:35:47 |
| mtx-20220517_lab.xml | 22544 | 2022-05-19 10:35:47 |
| mtx-20220517_pre.xml | 16049 | 2022-05-19 10:35:47 |
| R1.htm | 38715 | 2022-05-19 10:35:47 |
| report.css | 2767 | 2022-05-19 10:35:47 |
| Show.js | 1085 | 2022-05-19 10:35:47 |