Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000773141-21-000021-index-headers.html | 2021-02-02 06:06:39 | |
| 0000773141-21-000021-index.html | 2021-02-02 06:06:39 | |
| 0000773141-21-000021.txt | 2021-02-02 06:06:39 | |
 0000773141-21-000021-xbrl.zip | 34837 | 2021-02-02 06:06:39 |
| FilingSummary.xml | 1793 | 2021-02-02 06:06:39 |
| Financial_Report.xlsx | 5603 | 2021-02-02 06:06:39 |
| mdc-20201231earningsrelease.htm | 472910 | 2021-02-02 06:06:39 |
| mdc-20210202.htm | 42354 | 2021-02-02 06:06:39 |
| mdc-20210202.xsd | 3060 | 2021-02-02 06:06:39 |
| mdc-20210202_cal.xml | 723 | 2021-02-02 06:06:39 |
| mdc-20210202_def.xml | 16220 | 2021-02-02 06:06:39 |
| mdc-20210202_htm.xml | 13896 | 2021-02-02 06:06:39 |
| mdc-20210202_lab.xml | 31578 | 2021-02-02 06:06:39 |
| mdc-20210202_pre.xml | 16914 | 2021-02-02 06:06:39 |
| MetaLinks.json | 21811 | 2021-02-02 06:06:39 |
| R1.htm | 45782 | 2021-02-02 06:06:39 |
| report.css | 2767 | 2021-02-02 06:06:39 |
| Show.js | 1085 | 2021-02-02 06:06:39 |