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| 0000866273-22-000101.txt | 2022-10-07 16:00:34 | |
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| a063022exhibit99.htm | 330980 | 2022-10-07 16:00:34 |
| a101firstamendmentandwaive.htm | 1974575 | 2022-10-07 16:00:34 |
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| mtrx-20221005.htm | 41490 | 2022-10-07 16:00:34 |
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| mtrx-20221005_htm.xml | 10827 | 2022-10-07 16:00:34 |
| mtrx-20221005_lab.xml | 24451 | 2022-10-07 16:00:34 |
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