Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000866273-20-000023-index-headers.html | 2020-08-20 10:12:56 | |
| 0000866273-20-000023-index.html | 2020-08-20 10:12:56 | |
| 0000866273-20-000023.txt | 2020-08-20 10:12:56 | |
 0000866273-20-000023-xbrl.zip | 13478 | 2020-08-20 10:12:56 |
| FilingSummary.xml | 1729 | 2020-08-20 10:12:56 |
| Financial_Report.xlsx | 5465 | 2020-08-20 10:12:56 |
| MetaLinks.json | 18010 | 2020-08-20 10:12:56 |
| mtrx-20200817.htm | 47913 | 2020-08-20 10:12:56 |
| mtrx-20200817.xsd | 2733 | 2020-08-20 10:12:56 |
| mtrx-20200817_cal.xml | 770 | 2020-08-20 10:12:56 |
| mtrx-20200817_def.xml | 1715 | 2020-08-20 10:12:56 |
| mtrx-20200817_htm.xml | 10754 | 2020-08-20 10:12:56 |
| mtrx-20200817_lab.xml | 24583 | 2020-08-20 10:12:56 |
| mtrx-20200817_pre.xml | 12795 | 2020-08-20 10:12:56 |
| R1.htm | 38656 | 2020-08-20 10:12:56 |
| report.css | 2767 | 2020-08-20 10:12:56 |
| Show.js | 1085 | 2020-08-20 10:12:56 |