Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-21-000005-index-headers.html | 2021-02-04 17:07:33 | |
| 0000891014-21-000005-index.html | 2021-02-04 17:07:33 | |
| 0000891014-21-000005.txt | 2021-02-04 17:07:33 | |
 0000891014-21-000005-xbrl.zip | 9855 | 2021-02-04 17:07:33 |
| ex99_1.htm | 1476661 | 2021-02-04 17:07:33 |
| FilingSummary.xml | 1665 | 2021-02-04 17:07:33 |
| Financial_Report.xlsx | 5462 | 2021-02-04 17:07:33 |
| form8k_0204.htm | 33027 | 2021-02-04 17:07:33 |
| form8k_0204_htm.xml | 4060 | 2021-02-04 17:07:33 |
 image0.jpg | 88923 | 2021-02-04 17:07:33 |
| MetaLinks.json | 20847 | 2021-02-04 17:07:33 |
| mtx-20210204.xsd | 4204 | 2021-02-04 17:07:33 |
| mtx-20210204_lab.xml | 22718 | 2021-02-04 17:07:33 |
| mtx-20210204_pre.xml | 16223 | 2021-02-04 17:07:33 |
| R1.htm | 38625 | 2021-02-04 17:07:33 |
| report.css | 2767 | 2021-02-04 17:07:33 |
| Show.js | 1085 | 2021-02-04 17:07:33 |