Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-21-000047-index-headers.html | 2021-11-04 17:05:18 | |
| 0000891014-21-000047-index.html | 2021-11-04 17:05:18 | |
| 0000891014-21-000047.txt | 2021-11-04 17:05:18 | |
 0000891014-21-000047-xbrl.zip | 42324 | 2021-11-04 17:05:18 |
| ex99_1.htm | 1327225 | 2021-11-04 17:05:18 |
| FilingSummary.xml | 1672 | 2021-11-04 17:05:18 |
| Financial_Report.xlsx | 5683 | 2021-11-04 17:05:18 |
| form8k.htm | 32924 | 2021-11-04 17:05:18 |
| form8k_htm.xml | 4054 | 2021-11-04 17:05:18 |
 image0.jpg | 88923 | 2021-11-04 17:05:18 |
| MetaLinks.json | 20102 | 2021-11-04 17:05:18 |
| mtx-20211104.xsd | 3932 | 2021-11-04 17:05:18 |
| mtx-20211104_lab.xml | 22544 | 2021-11-04 17:05:18 |
| mtx-20211104_pre.xml | 16049 | 2021-11-04 17:05:18 |
| R1.htm | 38586 | 2021-11-04 17:05:18 |
| report.css | 2767 | 2021-11-04 17:05:18 |
| Show.js | 1085 | 2021-11-04 17:05:18 |