Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-21-000041-index-headers.html | 2021-10-25 17:10:43 | |
| 0000891014-21-000041-index.html | 2021-10-25 17:10:43 | |
| 0000891014-21-000041.txt | 2021-10-25 17:10:43 | |
 0000891014-21-000041-xbrl.zip | 12896 | 2021-10-25 17:10:43 |
| ex991.htm | 4172 | 2021-10-25 17:10:43 |
| ex992.htm | 5493 | 2021-10-25 17:10:43 |
| FilingSummary.xml | 1713 | 2021-10-25 17:10:43 |
| Financial_Report.xlsx | 5681 | 2021-10-25 17:10:43 |
| form8k_1020.htm | 32388 | 2021-10-25 17:10:43 |
| form8k_1020_htm.xml | 4054 | 2021-10-25 17:10:43 |
 image0.jpg | 89452 | 2021-10-25 17:10:43 |
| MetaLinks.json | 20122 | 2021-10-25 17:10:43 |
| mtx-20211020.xsd | 3932 | 2021-10-25 17:10:43 |
| mtx-20211020_lab.xml | 22544 | 2021-10-25 17:10:43 |
| mtx-20211020_pre.xml | 16049 | 2021-10-25 17:10:43 |
| R1.htm | 38585 | 2021-10-25 17:10:43 |
| report.css | 2767 | 2021-10-25 17:10:43 |
| Show.js | 1085 | 2021-10-25 17:10:43 |