Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-022984-index-headers.html | 2021-05-04 07:02:30 | |
| 0001564590-21-022984-index.html | 2021-05-04 07:02:30 | |
| 0001564590-21-022984.txt | 2021-05-04 07:02:30 | |
 0001564590-21-022984-xbrl.zip | 45435 | 2021-05-04 07:02:30 |
| FilingSummary.xml | 1738 | 2021-05-04 07:02:30 |
| Financial_Report.xlsx | 5669 | 2021-05-04 07:02:30 |
 gdztw3ejxo5x000001.jpg | 9806 | 2021-05-04 07:02:30 |
 gdztw3ejxo5x000002.jpg | 1047187 | 2021-05-04 07:02:30 |
| MetaLinks.json | 19239 | 2021-05-04 07:02:30 |
| mlm-20210504.xsd | 5781 | 2021-05-04 07:02:30 |
| mlm-20210504_lab.xml | 18708 | 2021-05-04 07:02:30 |
| mlm-20210504_pre.xml | 11177 | 2021-05-04 07:02:30 |
| mlm-8k_20210504.htm | 37951 | 2021-05-04 07:02:30 |
| mlm-8k_20210504_htm.xml | 3423 | 2021-05-04 07:02:30 |
| mlm-ex991_6.htm | 1157281 | 2021-05-04 07:02:30 |
| R1.htm | 38626 | 2021-05-04 07:02:30 |
| report.css | 2767 | 2021-05-04 07:02:30 |
| Show.js | 1085 | 2021-05-04 07:02:30 |