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 0001439095-20-000027-index-headers.html | 2020-04-29 12:30:21 | |
| 0001439095-20-000027-index.html | 2020-04-29 12:30:21 | |
| 0001439095-20-000027.txt | 2020-04-29 12:30:21 | |
 0001439095-20-000027-xbrl.zip | 180095 | 2020-04-29 12:30:21 |
| FilingSummary.xml | 28792 | 2020-04-29 12:30:21 |
| Financial_Report.xlsx | 55000 | 2020-04-29 12:30:21 |
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| mrc-20200331.xsd | 31598 | 2020-04-29 12:30:21 |
| mrc-20200331x10q.htm | 2631583 | 2020-04-29 12:30:21 |
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| mrc-20200331xex10_1.htm | 27141 | 2020-04-29 12:30:21 |
| mrc-20200331xex10_2.htm | 185577 | 2020-04-29 12:30:21 |
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| mrc-20200331xex31_1.htm | 14031 | 2020-04-29 12:30:21 |
| mrc-20200331xex31_2.htm | 14073 | 2020-04-29 12:30:21 |
| mrc-20200331xex32.htm | 9477 | 2020-04-29 12:30:21 |
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| report.css | 2767 | 2020-04-29 12:30:21 |
| Show.js | 1085 | 2020-04-29 12:30:21 |