Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-22-000032-index-headers.html | 2022-07-05 13:26:49 | |
| 0000891014-22-000032-index.html | 2022-07-05 13:26:49 | |
| 0000891014-22-000032.txt | 2022-07-05 13:26:49 | |
 0000891014-22-000032-xbrl.zip | 12191 | 2022-07-05 13:26:49 |
| ex991_062822.htm | 6067 | 2022-07-05 13:26:49 |
| FilingSummary.xml | 1710 | 2022-07-05 13:26:49 |
| Financial_Report.xlsx | 5706 | 2022-07-05 13:26:49 |
| form8k_062822.htm | 33974 | 2022-07-05 13:26:49 |
| form8k_062822_htm.xml | 4054 | 2022-07-05 13:26:49 |
 image0.jpg | 88923 | 2022-07-05 13:26:49 |
| MetaLinks.json | 20130 | 2022-07-05 13:26:49 |
| mtx-20220628.xsd | 3932 | 2022-07-05 13:26:49 |
| mtx-20220628_lab.xml | 22544 | 2022-07-05 13:26:49 |
| mtx-20220628_pre.xml | 16049 | 2022-07-05 13:26:49 |
| R1.htm | 38562 | 2022-07-05 13:26:49 |
| report.css | 2767 | 2022-07-05 13:26:49 |
| Show.js | 1085 | 2022-07-05 13:26:49 |