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| 0001564590-18-011888-index.html | 2018-05-08 16:42:00 | |
| 0001564590-18-011888.txt | 2018-05-08 16:42:00 | |
 0001564590-18-011888-xbrl.zip | 141928 | 2018-05-08 16:42:00 |
| FilingSummary.xml | 33115 | 2018-05-08 16:42:00 |
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| mlm-20180331.xml | 2524704 | 2018-05-08 16:42:00 |
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| report.css | 2767 | 2018-05-08 16:42:00 |
| Show.js | 1410 | 2018-05-08 16:42:00 |