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| 0000866273-17-000006-index.html | 2017-02-09 17:29:25 | |
| 0000866273-17-000006.txt | 2017-02-09 17:29:25 | |
 0000866273-17-000006-xbrl.zip | 160458 | 2017-02-09 17:29:25 |
| exhibit102-mtrxx2016x12x31.htm | 29379 | 2017-02-09 17:29:25 |
| exhibit311-mtrxx2016x12x31.htm | 13041 | 2017-02-09 17:29:25 |
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| exhibit95-mtrxx2016x12x31x.htm | 27093 | 2017-02-09 17:29:25 |
| FilingSummary.xml | 25433 | 2017-02-09 17:29:25 |
| Financial_Report.xlsx | 56231 | 2017-02-09 17:29:25 |
| mtrx-20161231.xml | 1029438 | 2017-02-09 17:29:25 |
| mtrx-20161231.xsd | 41940 | 2017-02-09 17:29:25 |
| mtrx-20161231_cal.xml | 81461 | 2017-02-09 17:29:25 |
| mtrx-20161231_def.xml | 181700 | 2017-02-09 17:29:25 |
| mtrx-20161231_lab.xml | 526616 | 2017-02-09 17:29:25 |
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| mtrx-2016x12x31x10q.htm | 1088861 | 2017-02-09 17:29:25 |
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| report.css | 2767 | 2017-02-09 17:29:25 |
| Show.js | 1410 | 2017-02-09 17:29:25 |