Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000866273-20-000127-index-headers.html | 2020-11-04 16:43:31 | |
| 0000866273-20-000127-index.html | 2020-11-04 16:43:31 | |
| 0000866273-20-000127.txt | 2020-11-04 16:43:31 | |
 0000866273-20-000127-xbrl.zip | 25753 | 2020-11-04 16:43:31 |
| a093020exhibit99.htm | 193835 | 2020-11-04 16:43:31 |
| FilingSummary.xml | 1767 | 2020-11-04 16:43:31 |
| Financial_Report.xlsx | 5468 | 2020-11-04 16:43:31 |
 matrixlogoa01a091.gif | 2637 | 2020-11-04 16:43:31 |
| MetaLinks.json | 18010 | 2020-11-04 16:43:31 |
| mtrx-20201104.htm | 39586 | 2020-11-04 16:43:31 |
| mtrx-20201104.xsd | 2733 | 2020-11-04 16:43:31 |
| mtrx-20201104_cal.xml | 770 | 2020-11-04 16:43:31 |
| mtrx-20201104_def.xml | 1715 | 2020-11-04 16:43:31 |
| mtrx-20201104_htm.xml | 10773 | 2020-11-04 16:43:31 |
| mtrx-20201104_lab.xml | 24583 | 2020-11-04 16:43:31 |
| mtrx-20201104_pre.xml | 12795 | 2020-11-04 16:43:31 |
| R1.htm | 38658 | 2020-11-04 16:43:31 |
| report.css | 2767 | 2020-11-04 16:43:31 |
| Show.js | 1085 | 2020-11-04 16:43:31 |