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| 0000812011-19-000035-index.html | 2019-06-06 16:04:48 | |
| 0000812011-19-000035.txt | 2019-06-06 16:04:48 | |
 0000812011-19-000035-xbrl.zip | 210766 | 2019-06-06 16:04:48 |
| exhibit1011stamendmentto8t.htm | 296935 | 2019-06-06 16:04:48 |
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| exhibit322019-q3.htm | 8849 | 2019-06-06 16:04:48 |
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| Financial_Report.xlsx | 77862 | 2019-06-06 16:04:48 |
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| mtn-20190430.xsd | 43051 | 2019-06-06 16:04:48 |
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| mtn-20190430_lab.xml | 539093 | 2019-06-06 16:04:48 |
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| mtn10-qq3194302019.htm | 1749853 | 2019-06-06 16:04:48 |
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| report.css | 2767 | 2019-06-06 16:04:48 |
| Show.js | 1085 | 2019-06-06 16:04:48 |
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