Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000773141-23-000044-index-headers.html | 2023-08-25 11:33:46 | |
| 0000773141-23-000044-index.html | 2023-08-25 11:33:46 | |
| 0000773141-23-000044.txt | 2023-08-25 11:33:46 | |
 0000773141-23-000044-xbrl.zip | 28653 | 2023-08-25 11:33:46 |
| FilingSummary.xml | 1724 | 2023-08-25 11:33:46 |
| Financial_Report.xlsx | 5843 | 2023-08-25 11:33:46 |
| mdc-20230823.htm | 39606 | 2023-08-25 11:33:46 |
| mdc-20230823.xsd | 2787 | 2023-08-25 11:33:46 |
| mdc-20230823xex101.htm | 47357 | 2023-08-25 11:33:46 |
| mdc-20230823xex102.htm | 46204 | 2023-08-25 11:33:46 |
| mdc-20230823_def.xml | 16497 | 2023-08-25 11:33:46 |
| mdc-20230823_htm.xml | 4155 | 2023-08-25 11:33:46 |
| mdc-20230823_lab.xml | 32410 | 2023-08-25 11:33:46 |
| mdc-20230823_pre.xml | 17295 | 2023-08-25 11:33:46 |
| MetaLinks.json | 22053 | 2023-08-25 11:33:46 |
| R1.htm | 43816 | 2023-08-25 11:33:46 |
| report.css | 2767 | 2023-08-25 11:33:46 |
| Show.js | 1085 | 2023-08-25 11:33:46 |