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| 0000866273-22-000021.txt | 2022-05-10 16:54:43 | |
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| exhibit101amendedandrestat.htm | 146148 | 2022-05-10 16:54:43 |
| exhibit311-mtrxx2022x3x31x.htm | 10176 | 2022-05-10 16:54:43 |
| exhibit312-mtrxx2022x3x31x.htm | 10164 | 2022-05-10 16:54:43 |
| exhibit321-mtrxx2022x3x31x.htm | 5124 | 2022-05-10 16:54:43 |
| exhibit322-mtrxx2022x3x31x.htm | 5140 | 2022-05-10 16:54:43 |
| exhibit95-mtrxx2022x3x31x.htm | 17257 | 2022-05-10 16:54:43 |
| FilingSummary.xml | 26551 | 2022-05-10 16:54:43 |
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| mtrx-20220331.htm | 1596329 | 2022-05-10 16:54:43 |
| mtrx-20220331.xsd | 39730 | 2022-05-10 16:54:43 |
| mtrx-20220331_cal.xml | 67870 | 2022-05-10 16:54:43 |
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| mtrx-20220331_htm.xml | 1337963 | 2022-05-10 16:54:43 |
| mtrx-20220331_lab.xml | 527355 | 2022-05-10 16:54:43 |
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| report.css | 2767 | 2022-05-10 16:54:43 |
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