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| 0000876437-22-000027.txt | 2022-05-04 16:36:58 | |
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| exhibit31110q2022q12022.htm | 13864 | 2022-05-04 16:36:58 |
| exhibit31210q2022q12022.htm | 14193 | 2022-05-04 16:36:58 |
| exhibit3210q2022q12022.htm | 5031 | 2022-05-04 16:36:58 |
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| Financial_Report.xlsx | 98391 | 2022-05-04 16:36:58 |
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| mtg-20220331.htm | 2531816 | 2022-05-04 16:36:58 |
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| mtg-20220331_htm.xml | 2063839 | 2022-05-04 16:36:58 |
| mtg-20220331_lab.xml | 662839 | 2022-05-04 16:36:58 |
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| mtgexhibit10227q12022.htm | 26007 | 2022-05-04 16:36:58 |
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