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| 0000833079-22-000071-index.html | 2022-04-29 11:37:44 | |
| 0000833079-22-000071.txt | 2022-04-29 11:37:44 | |
 0000833079-22-000071-xbrl.zip | 330396 | 2022-04-29 11:37:44 |
| ex101-gcemploymentagreement.htm | 197642 | 2022-04-29 11:37:44 |
| FilingSummary.xml | 40885 | 2022-04-29 11:37:44 |
| Financial_Report.xlsx | 96458 | 2022-04-29 11:37:44 |
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| mth-20220331.htm | 1573992 | 2022-04-29 11:37:44 |
| mth-20220331.xsd | 58158 | 2022-04-29 11:37:44 |
| mth-20220331_cal.xml | 81276 | 2022-04-29 11:37:44 |
| mth-20220331_def.xml | 211992 | 2022-04-29 11:37:44 |
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| mth-20220331_htm.xml | 1352431 | 2022-04-29 11:37:44 |
| mth-20220331_lab.xml | 552953 | 2022-04-29 11:37:44 |
| mth-20220331_pre.xml | 383945 | 2022-04-29 11:37:44 |
| mth2022-033110qex311.htm | 7483 | 2022-04-29 11:37:44 |
| mth2022-033110qex312.htm | 7694 | 2022-04-29 11:37:44 |
| mth2022-033110qex321.htm | 7663 | 2022-04-29 11:37:44 |
| R1.htm | 53915 | 2022-04-29 11:37:44 |
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| report.css | 2767 | 2022-04-29 11:37:44 |
| Show.js | 1085 | 2022-04-29 11:37:44 |