Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891014-19-000030-index-headers.html | 2019-10-31 17:20:09 | |
| 0000891014-19-000030-index.html | 2019-10-31 17:20:09 | |
| 0000891014-19-000030.txt | 2019-10-31 17:20:09 | |
 0000891014-19-000030-xbrl.zip | 45767 | 2019-10-31 17:20:09 |
| ex99_1.htm | 1661746 | 2019-10-31 17:20:09 |
| FilingSummary.xml | 1693 | 2019-10-31 17:20:09 |
| Financial_Report.xlsx | 5798 | 2019-10-31 17:20:09 |
| form8k_1031.htm | 32288 | 2019-10-31 17:20:09 |
| form8k_1031_htm.xml | 4060 | 2019-10-31 17:20:09 |
 image0.jpg | 89253 | 2019-10-31 17:20:09 |
| MetaLinks.json | 21474 | 2019-10-31 17:20:09 |
| mtx-20191031.xsd | 4395 | 2019-10-31 17:20:09 |
| mtx-20191031_lab.xml | 23692 | 2019-10-31 17:20:09 |
| mtx-20191031_pre.xml | 16837 | 2019-10-31 17:20:09 |
| R1.htm | 38620 | 2019-10-31 17:20:09 |
| report.css | 2766 | 2019-10-31 17:20:09 |
| Show.js | 1085 | 2019-10-31 17:20:09 |