Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000773141-20-000010-index-headers.html | 2020-07-28 06:03:20 | |
| 0000773141-20-000010-index.html | 2020-07-28 06:03:20 | |
| 0000773141-20-000010.txt | 2020-07-28 06:03:20 | |
 0000773141-20-000010-xbrl.zip | 40220 | 2020-07-28 06:03:20 |
| FilingSummary.xml | 1788 | 2020-07-28 06:03:20 |
| Financial_Report.xlsx | 5595 | 2020-07-28 06:03:20 |
| mdc-20200630earningsre.htm | 832299 | 2020-07-28 06:03:20 |
| mdc-20200728.htm | 51662 | 2020-07-28 06:03:20 |
| mdc-20200728.xsd | 3060 | 2020-07-28 06:03:20 |
| mdc-20200728_cal.xml | 723 | 2020-07-28 06:03:20 |
| mdc-20200728_def.xml | 16220 | 2020-07-28 06:03:20 |
| mdc-20200728_htm.xml | 13873 | 2020-07-28 06:03:20 |
| mdc-20200728_lab.xml | 31578 | 2020-07-28 06:03:20 |
| mdc-20200728_pre.xml | 16914 | 2020-07-28 06:03:20 |
| MetaLinks.json | 21811 | 2020-07-28 06:03:20 |
| R1.htm | 45777 | 2020-07-28 06:03:20 |
| report.css | 2767 | 2020-07-28 06:03:20 |
| Show.js | 1085 | 2020-07-28 06:03:20 |