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| 0000866273-16-000141-index.html | 2016-02-05 11:33:04 | |
| 0000866273-16-000141.txt | 2016-02-05 11:33:04 | |
 0000866273-16-000141-xbrl.zip | 132380 | 2016-02-05 11:33:04 |
| exhibit311-mtrxx2015x12x31.htm | 12987 | 2016-02-05 11:33:04 |
| exhibit312-mtrxx2015x12x31.htm | 13000 | 2016-02-05 11:33:04 |
| exhibit321-mtrxx2015x12x31.htm | 6951 | 2016-02-05 11:33:04 |
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| exhibit95-mtrxx2015x12x31x.htm | 18672 | 2016-02-05 11:33:04 |
| FilingSummary.xml | 25457 | 2016-02-05 11:33:04 |
| Financial_Report.xlsx | 50209 | 2016-02-05 11:33:04 |
| mtrx-20151231.xml | 895223 | 2016-02-05 11:33:04 |
| mtrx-20151231.xsd | 35989 | 2016-02-05 11:33:04 |
| mtrx-20151231_cal.xml | 78023 | 2016-02-05 11:33:04 |
| mtrx-20151231_def.xml | 144340 | 2016-02-05 11:33:04 |
| mtrx-20151231_lab.xml | 461320 | 2016-02-05 11:33:04 |
| mtrx-20151231_pre.xml | 274170 | 2016-02-05 11:33:04 |
| mtrx-2015x12x31x10q.htm | 968117 | 2016-02-05 11:33:04 |
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| report.css | 2767 | 2016-02-05 11:33:04 |
| Show.js | 1410 | 2016-02-05 11:33:04 |