Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000773141-23-000002-index-headers.html | 2023-01-27 13:09:10 | |
| 0000773141-23-000002-index.html | 2023-01-27 13:09:10 | |
| 0000773141-23-000002.txt | 2023-01-27 13:09:10 | |
 0000773141-23-000002-xbrl.zip | 15429 | 2023-01-27 13:09:10 |
| FilingSummary.xml | 1644 | 2023-01-27 13:09:10 |
| Financial_Report.xlsx | 5843 | 2023-01-27 13:09:10 |
| mdc-20230123.htm | 41288 | 2023-01-27 13:09:10 |
| mdc-20230123.xsd | 2795 | 2023-01-27 13:09:10 |
| mdc-20230123_def.xml | 16564 | 2023-01-27 13:09:10 |
| mdc-20230123_htm.xml | 13626 | 2023-01-27 13:09:10 |
| mdc-20230123_lab.xml | 32426 | 2023-01-27 13:09:10 |
| mdc-20230123_pre.xml | 17311 | 2023-01-27 13:09:10 |
| MetaLinks.json | 22147 | 2023-01-27 13:09:10 |
| R1.htm | 43824 | 2023-01-27 13:09:10 |
| report.css | 2767 | 2023-01-27 13:09:10 |
| Show.js | 1084 | 2023-01-27 13:09:10 |