Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-23-000017-index-headers.html | 2023-03-15 16:08:16 | |
| 0000891014-23-000017-index.html | 2023-03-15 16:08:16 | |
| 0000891014-23-000017.txt | 2023-03-15 16:08:16 | |
 0000891014-23-000017-xbrl.zip | 17162 | 2023-03-15 16:08:16 |
| ex99_1.htm | 427368 | 2023-03-15 16:08:16 |
| FilingSummary.xml | 1698 | 2023-03-15 16:08:16 |
| Financial_Report.xlsx | 5707 | 2023-03-15 16:08:16 |
| form8k_0315.htm | 35095 | 2023-03-15 16:08:16 |
| form8k_0315_htm.xml | 4054 | 2023-03-15 16:08:16 |
| MetaLinks.json | 20613 | 2023-03-15 16:08:16 |
| mtx-20230315.xsd | 3874 | 2023-03-15 16:08:16 |
| mtx-20230315_lab.xml | 22546 | 2023-03-15 16:08:16 |
| mtx-20230315_pre.xml | 16051 | 2023-03-15 16:08:16 |
| R1.htm | 38102 | 2023-03-15 16:08:16 |
| report.css | 2767 | 2023-03-15 16:08:16 |
| Show.js | 1084 | 2023-03-15 16:08:16 |