Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000866273-20-000003-index-headers.html | 2020-02-05 16:21:42 | |
| 0000866273-20-000003-index.html | 2020-02-05 16:21:42 | |
| 0000866273-20-000003.txt | 2020-02-05 16:21:42 | |
 0000866273-20-000003-xbrl.zip | 33468 | 2020-02-05 16:21:42 |
| a1231198-k.htm | 47840 | 2020-02-05 16:21:42 |
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| a123119exhibit99.htm | 420706 | 2020-02-05 16:21:42 |
| FilingSummary.xml | 1763 | 2020-02-05 16:21:42 |
| Financial_Report.xlsx | 5807 | 2020-02-05 16:21:42 |
 matrixlogoa01a06.gif | 2637 | 2020-02-05 16:21:42 |
| MetaLinks.json | 19075 | 2020-02-05 16:21:42 |
| mtrx-20200205.xsd | 4881 | 2020-02-05 16:21:42 |
| mtrx-20200205_cal.xml | 668 | 2020-02-05 16:21:42 |
| mtrx-20200205_def.xml | 1518 | 2020-02-05 16:21:42 |
| mtrx-20200205_lab.xml | 26457 | 2020-02-05 16:21:42 |
| mtrx-20200205_pre.xml | 13713 | 2020-02-05 16:21:42 |
| R1.htm | 38658 | 2020-02-05 16:21:42 |
| report.css | 2767 | 2020-02-05 16:21:42 |
| Show.js | 1085 | 2020-02-05 16:21:42 |