Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-250187-index-headers.html | 2022-09-23 16:31:02 | |
| 0001193125-22-250187-index.html | 2022-09-23 16:31:02 | |
| 0001193125-22-250187.txt | 2022-09-23 16:31:02 | |
 0001193125-22-250187-xbrl.zip | 7867 | 2022-09-23 16:31:02 |
| d319654d8k.htm | 23014 | 2022-09-23 16:31:02 |
| d319654d8k_htm.xml | 3226 | 2022-09-23 16:31:02 |
| FilingSummary.xml | 1691 | 2022-09-23 16:31:02 |
| Financial_Report.xlsx | 5699 | 2022-09-23 16:31:02 |
| md-20220919.xsd | 2849 | 2022-09-23 16:31:02 |
| md-20220919_lab.xml | 17237 | 2022-09-23 16:31:02 |
| md-20220919_pre.xml | 10810 | 2022-09-23 16:31:02 |
| MetaLinks.json | 17676 | 2022-09-23 16:31:02 |
| R1.htm | 38114 | 2022-09-23 16:31:02 |
| report.css | 2766 | 2022-09-23 16:31:02 |
| Show.js | 1084 | 2022-09-23 16:31:02 |