Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-037559-index-headers.html | 2023-08-03 06:50:53 | |
| 0000950170-23-037559-index.html | 2023-08-03 06:50:53 | |
| 0000950170-23-037559.txt | 2023-08-03 06:50:53 | |
 0000950170-23-037559-xbrl.zip | 294463 | 2023-08-03 06:50:53 |
| FilingSummary.xml | 1780 | 2023-08-03 06:50:53 |
| Financial_Report.xlsx | 5720 | 2023-08-03 06:50:53 |
 img163251054_0.jpg | 165729 | 2023-08-03 06:50:53 |
 img259348224_0.jpg | 316796 | 2023-08-03 06:50:53 |
| md-20230803.htm | 52579 | 2023-08-03 06:50:53 |
| md-20230803.xsd | 2457 | 2023-08-03 06:50:53 |
| md-20230803_htm.xml | 4521 | 2023-08-03 06:50:53 |
| md-20230803_lab.xml | 12806 | 2023-08-03 06:50:53 |
| md-20230803_pre.xml | 9447 | 2023-08-03 06:50:53 |
| md-ex99_1.htm | 562517 | 2023-08-03 06:50:53 |
| MetaLinks.json | 17487 | 2023-08-03 06:50:53 |
| R1.htm | 38120 | 2023-08-03 06:50:53 |
| report.css | 2767 | 2023-08-03 06:50:53 |
| Show.js | 1085 | 2023-08-03 06:50:53 |