Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-21-000036-index-headers.html | 2021-07-29 17:05:02 | |
| 0000891014-21-000036-index.html | 2021-07-29 17:05:02 | |
| 0000891014-21-000036.txt | 2021-07-29 17:05:02 | |
 0000891014-21-000036-xbrl.zip | 42708 | 2021-07-29 17:05:02 |
| ex991.htm | 1351447 | 2021-07-29 17:05:02 |
| FilingSummary.xml | 1686 | 2021-07-29 17:05:02 |
| Financial_Report.xlsx | 5682 | 2021-07-29 17:05:02 |
| form8k_0729.htm | 32933 | 2021-07-29 17:05:02 |
| form8k_0729_htm.xml | 4054 | 2021-07-29 17:05:02 |
 image00001.jpg | 88645 | 2021-07-29 17:05:02 |
| MetaLinks.json | 20234 | 2021-07-29 17:05:02 |
| mtx-20210729.xsd | 3932 | 2021-07-29 17:05:02 |
| mtx-20210729_lab.xml | 22544 | 2021-07-29 17:05:02 |
| mtx-20210729_pre.xml | 16049 | 2021-07-29 17:05:02 |
| R1.htm | 38585 | 2021-07-29 17:05:02 |
| report.css | 2767 | 2021-07-29 17:05:02 |
| Show.js | 1085 | 2021-07-29 17:05:02 |