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| 0001558370-22-006421-index.html | 2022-04-29 11:24:19 | |
| 0001558370-22-006421.txt | 2022-04-29 11:24:19 | |
 0001558370-22-006421-xbrl.zip | 133526 | 2022-04-29 11:24:19 |
| FilingSummary.xml | 32223 | 2022-04-29 11:24:19 |
| Financial_Report.xlsx | 59796 | 2022-04-29 11:24:19 |
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| mpx-20220331.xsd | 34452 | 2022-04-29 11:24:19 |
| mpx-20220331x10q.htm | 894261 | 2022-04-29 11:24:19 |
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| mpx-20220331xex32d1.htm | 7966 | 2022-04-29 11:24:19 |
| mpx-20220331_cal.xml | 34801 | 2022-04-29 11:24:19 |
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| mpx-20220331_lab.xml | 254743 | 2022-04-29 11:24:19 |
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| report.css | 2767 | 2022-04-29 11:24:19 |
| Show.js | 1085 | 2022-04-29 11:24:19 |