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| 0000866273-25-000032.txt | 2025-05-08 17:00:56 | |
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| exhibit311-mtrxx2025x03x31x.htm | 10084 | 2025-05-08 17:00:56 |
| exhibit312-mtrxx2025x03x31x.htm | 10095 | 2025-05-08 17:00:56 |
| exhibit321-mtrxx2025x03x31x.htm | 4990 | 2025-05-08 17:00:56 |
| exhibit322-mtrxx2025x03x31x.htm | 5006 | 2025-05-08 17:00:56 |
| exhibit95-mtrxx2025x03x31x.htm | 17930 | 2025-05-08 17:00:56 |
| FilingSummary.xml | 19440 | 2025-05-08 17:00:56 |
| Financial_Report.xlsx | 53183 | 2025-05-08 17:00:56 |
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| mtrx-20250331.htm | 1016324 | 2025-05-08 17:00:56 |
| mtrx-20250331.xsd | 24668 | 2025-05-08 17:00:56 |
| mtrx-20250331_cal.xml | 40952 | 2025-05-08 17:00:56 |
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| mtrx-20250331_htm.xml | 419803 | 2025-05-08 17:00:56 |
| mtrx-20250331_lab.xml | 280288 | 2025-05-08 17:00:56 |
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