Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001522767-23-000025-index-headers.html | 2023-03-06 16:20:50 | |
| 0001522767-23-000025-index.html | 2023-03-06 16:20:50 | |
| 0001522767-23-000025.txt | 2023-03-06 16:20:50 | |
 0001522767-23-000025-xbrl.zip | 27981 | 2023-03-06 16:20:50 |
| FilingSummary.xml | 2237 | 2023-03-06 16:20:50 |
| Financial_Report.xlsx | 7274 | 2023-03-06 16:20:50 |
| MetaLinks.json | 27619 | 2023-03-06 16:20:50 |
| mrmd-20221231.htm | 59174 | 2023-03-06 16:20:50 |
| mrmd-20221231.xsd | 2541 | 2023-03-06 16:20:50 |
| mrmd-20221231xex31110xka.htm | 10102 | 2023-03-06 16:20:50 |
| mrmd-20221231xex31210xka.htm | 10105 | 2023-03-06 16:20:50 |
 mrmd-20221231_g1.jpg | 7398 | 2023-03-06 16:20:50 |
| mrmd-20221231_htm.xml | 17387 | 2023-03-06 16:20:50 |
| mrmd-20221231_lab.xml | 38079 | 2023-03-06 16:20:50 |
| mrmd-20221231_pre.xml | 19980 | 2023-03-06 16:20:50 |
| R1.htm | 59352 | 2023-03-06 16:20:50 |
| R2.htm | 7793 | 2023-03-06 16:20:50 |
| report.css | 2767 | 2023-03-06 16:20:50 |
| Show.js | 1085 | 2023-03-06 16:20:50 |