Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-001386-index-headers.html | 2022-02-17 06:52:05 | |
| 0000950170-22-001386-index.html | 2022-02-17 06:52:05 | |
| 0000950170-22-001386.txt | 2022-02-17 06:52:05 | |
 0000950170-22-001386-xbrl.zip | 26927 | 2022-02-17 06:52:05 |
| FilingSummary.xml | 1727 | 2022-02-17 06:52:05 |
| Financial_Report.xlsx | 5674 | 2022-02-17 06:52:05 |
 img163251054_0.jpg | 16164 | 2022-02-17 06:52:05 |
| md-20220217.htm | 46894 | 2022-02-17 06:52:05 |
| md-20220217.xsd | 2483 | 2022-02-17 06:52:05 |
| md-20220217_htm.xml | 4506 | 2022-02-17 06:52:05 |
| md-20220217_lab.xml | 12890 | 2022-02-17 06:52:05 |
| md-20220217_pre.xml | 9539 | 2022-02-17 06:52:05 |
| md-ex99_1.htm | 549768 | 2022-02-17 06:52:05 |
| MetaLinks.json | 16976 | 2022-02-17 06:52:05 |
| R1.htm | 38571 | 2022-02-17 06:52:05 |
| report.css | 2767 | 2022-02-17 06:52:05 |
| Show.js | 1085 | 2022-02-17 06:52:05 |