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| 0001171843-20-002153-index.html | 2020-03-30 16:31:05 | |
| 0001171843-20-002153.txt | 2020-03-30 16:31:05 | |
 0001171843-20-002153-xbrl.zip | 177229 | 2020-03-30 16:31:05 |
| exh_231.htm | 2360 | 2020-03-30 16:31:05 |
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| exh_991.htm | 778477 | 2020-03-30 16:31:05 |
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| f40f_032620.htm | 93997 | 2020-03-30 16:31:05 |
| FilingSummary.xml | 53527 | 2020-03-30 16:31:05 |
| Financial_Report.xlsx | 91230 | 2020-03-30 16:31:05 |
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 logo.jpg | 6401 | 2020-03-30 16:31:05 |
| mag-20191231.xml | 1200684 | 2020-03-30 16:31:05 |
| mag-20191231.xsd | 115982 | 2020-03-30 16:31:05 |
| mag-20191231_cal.xml | 62713 | 2020-03-30 16:31:05 |
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| report.css | 2768 | 2020-03-30 16:31:05 |
 sensitivityanalysis.jpg | 47238 | 2020-03-30 16:31:05 |
| Show.js | 1085 | 2020-03-30 16:31:05 |