Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-19-001602-index-headers.html | 2019-01-31 16:17:14 | |
| 0001437749-19-001602-index.html | 2019-01-31 16:17:14 | |
| 0001437749-19-001602.txt | 2019-01-31 16:17:14 | |
 0001437749-19-001602-xbrl.zip | 368793 | 2019-01-31 16:17:14 |
| ex_133469.htm | 36169 | 2019-01-31 16:17:14 |
| ex_133470.htm | 6369 | 2019-01-31 16:17:14 |
| ex_133471.htm | 13416 | 2019-01-31 16:17:14 |
| ex_133472.htm | 13424 | 2019-01-31 16:17:14 |
| ex_133473.htm | 4428 | 2019-01-31 16:17:14 |
| ex_133474.htm | 4720 | 2019-01-31 16:17:14 |
| FilingSummary.xml | 80489 | 2019-01-31 16:17:14 |
| Financial_Report.xlsx | 145570 | 2019-01-31 16:17:14 |
 image01.jpg | 31150 | 2019-01-31 16:17:14 |
| mdc-20181231.xml | 5704158 | 2019-01-31 16:17:14 |
| mdc-20181231.xsd | 131144 | 2019-01-31 16:17:14 |
| mdc-20181231_cal.xml | 48084 | 2019-01-31 16:17:14 |
| mdc-20181231_def.xml | 881692 | 2019-01-31 16:17:14 |
| mdc-20181231_lab.xml | 675338 | 2019-01-31 16:17:14 |
| mdc-20181231_pre.xml | 943350 | 2019-01-31 16:17:14 |
| mdc20181231_10k.htm | 3910755 | 2019-01-31 16:17:14 |
| R1.htm | 34845 | 2019-01-31 16:17:14 |
| R10.htm | 104404 | 2019-01-31 16:17:14 |
| R100.htm | 11370 | 2019-01-31 16:17:14 |
| R101.htm | 24090 | 2019-01-31 16:17:14 |
| R102.htm | 17443 | 2019-01-31 16:17:14 |
| R103.htm | 19867 | 2019-01-31 16:17:14 |
| R104.htm | 37755 | 2019-01-31 16:17:14 |
| R105.htm | 8656 | 2019-01-31 16:17:14 |
| R106.htm | 21214 | 2019-01-31 16:17:14 |
| R107.htm | 57365 | 2019-01-31 16:17:14 |
| R108.htm | 31142 | 2019-01-31 16:17:14 |
| R109.htm | 11012 | 2019-01-31 16:17:14 |
| R11.htm | 49641 | 2019-01-31 16:17:14 |
| R110.htm | 37534 | 2019-01-31 16:17:14 |
| R111.htm | 9489 | 2019-01-31 16:17:14 |
| R112.htm | 151262 | 2019-01-31 16:17:14 |
| R113.htm | 159461 | 2019-01-31 16:17:14 |
| R114.htm | 75357 | 2019-01-31 16:17:14 |
| R12.htm | 65627 | 2019-01-31 16:17:14 |
| R13.htm | 99715 | 2019-01-31 16:17:14 |
| R14.htm | 126567 | 2019-01-31 16:17:14 |
| R15.htm | 27918 | 2019-01-31 16:17:14 |
| R16.htm | 19913 | 2019-01-31 16:17:14 |
| R17.htm | 30706 | 2019-01-31 16:17:14 |
| R18.htm | 22999 | 2019-01-31 16:17:14 |
| R19.htm | 23546 | 2019-01-31 16:17:14 |
| R2.htm | 80675 | 2019-01-31 16:17:14 |
| R20.htm | 135942 | 2019-01-31 16:17:14 |
| R21.htm | 16967 | 2019-01-31 16:17:14 |
| R22.htm | 33703 | 2019-01-31 16:17:14 |
| R23.htm | 23648 | 2019-01-31 16:17:14 |
| R24.htm | 25161 | 2019-01-31 16:17:14 |
| R25.htm | 9670 | 2019-01-31 16:17:14 |
| R26.htm | 19134 | 2019-01-31 16:17:14 |
| R27.htm | 336867 | 2019-01-31 16:17:14 |
| R28.htm | 71525 | 2019-01-31 16:17:14 |
| R29.htm | 49664 | 2019-01-31 16:17:14 |
| R3.htm | 17565 | 2019-01-31 16:17:14 |
| R30.htm | 705395 | 2019-01-31 16:17:14 |
| R31.htm | 251073 | 2019-01-31 16:17:14 |
| R32.htm | 39826 | 2019-01-31 16:17:14 |
| R33.htm | 49578 | 2019-01-31 16:17:14 |
| R34.htm | 19134 | 2019-01-31 16:17:14 |
| R35.htm | 98038 | 2019-01-31 16:17:14 |
| R36.htm | 45979 | 2019-01-31 16:17:14 |
| R37.htm | 62201 | 2019-01-31 16:17:14 |
| R38.htm | 89458 | 2019-01-31 16:17:14 |
| R39.htm | 123045 | 2019-01-31 16:17:14 |
| R4.htm | 69679 | 2019-01-31 16:17:14 |
| R40.htm | 25630 | 2019-01-31 16:17:14 |
| R41.htm | 18565 | 2019-01-31 16:17:14 |
| R42.htm | 30699 | 2019-01-31 16:17:14 |
| R43.htm | 19898 | 2019-01-31 16:17:14 |
| R44.htm | 20046 | 2019-01-31 16:17:14 |
| R45.htm | 122053 | 2019-01-31 16:17:14 |
| R46.htm | 13994 | 2019-01-31 16:17:14 |
| R47.htm | 14725 | 2019-01-31 16:17:14 |
| R48.htm | 23841 | 2019-01-31 16:17:14 |
| R49.htm | 320441 | 2019-01-31 16:17:14 |
| R5.htm | 55004 | 2019-01-31 16:17:14 |
| R50.htm | 70355 | 2019-01-31 16:17:14 |
| R51.htm | 49006 | 2019-01-31 16:17:14 |
| R52.htm | 688509 | 2019-01-31 16:17:14 |
| R53.htm | 28317 | 2019-01-31 16:17:14 |
| R54.htm | 20897 | 2019-01-31 16:17:14 |
| R55.htm | 32573 | 2019-01-31 16:17:14 |
| R56.htm | 37223 | 2019-01-31 16:17:14 |
| R57.htm | 11927 | 2019-01-31 16:17:14 |
| R58.htm | 8530 | 2019-01-31 16:17:14 |
| R59.htm | 22012 | 2019-01-31 16:17:14 |
| R6.htm | 100728 | 2019-01-31 16:17:14 |
| R60.htm | 27044 | 2019-01-31 16:17:14 |
| R61.htm | 17756 | 2019-01-31 16:17:14 |
| R62.htm | 5446 | 2019-01-31 16:17:14 |
| R63.htm | 42265 | 2019-01-31 16:17:14 |
| R64.htm | 8674 | 2019-01-31 16:17:14 |
| R65.htm | 22745 | 2019-01-31 16:17:14 |
| R66.htm | 40847 | 2019-01-31 16:17:14 |
| R67.htm | 14990 | 2019-01-31 16:17:14 |
| R68.htm | 15078 | 2019-01-31 16:17:14 |
| R69.htm | 16941 | 2019-01-31 16:17:14 |
| R7.htm | 111954 | 2019-01-31 16:17:14 |
| R70.htm | 7375 | 2019-01-31 16:17:14 |
| R71.htm | 16311 | 2019-01-31 16:17:14 |
| R72.htm | 20453 | 2019-01-31 16:17:14 |
| R73.htm | 17825 | 2019-01-31 16:17:14 |
| R74.htm | 20656 | 2019-01-31 16:17:14 |
| R75.htm | 33169 | 2019-01-31 16:17:14 |
| R76.htm | 21430 | 2019-01-31 16:17:14 |
| R77.htm | 13818 | 2019-01-31 16:17:14 |
| R78.htm | 16509 | 2019-01-31 16:17:14 |
| R79.htm | 21624 | 2019-01-31 16:17:14 |
| R8.htm | 75265 | 2019-01-31 16:17:14 |
| R80.htm | 9893 | 2019-01-31 16:17:14 |
| R81.htm | 3250 | 2019-01-31 16:17:14 |
| R82.htm | 10558 | 2019-01-31 16:17:14 |
| R83.htm | 3391 | 2019-01-31 16:17:14 |
| R84.htm | 10413 | 2019-01-31 16:17:14 |
| R85.htm | 30187 | 2019-01-31 16:17:14 |
| R86.htm | 19517 | 2019-01-31 16:17:14 |
| R87.htm | 35100 | 2019-01-31 16:17:14 |
| R88.htm | 41581 | 2019-01-31 16:17:14 |
| R89.htm | 10062 | 2019-01-31 16:17:14 |
| R9.htm | 21060 | 2019-01-31 16:17:14 |
| R90.htm | 25442 | 2019-01-31 16:17:14 |
| R91.htm | 72657 | 2019-01-31 16:17:14 |
| R92.htm | 9013 | 2019-01-31 16:17:14 |
| R93.htm | 14166 | 2019-01-31 16:17:14 |
| R94.htm | 20865 | 2019-01-31 16:17:14 |
| R95.htm | 17898 | 2019-01-31 16:17:14 |
| R96.htm | 17933 | 2019-01-31 16:17:14 |
| R97.htm | 16670 | 2019-01-31 16:17:14 |
| R98.htm | 37281 | 2019-01-31 16:17:14 |
| R99.htm | 96697 | 2019-01-31 16:17:14 |
| report.css | 2768 | 2019-01-31 16:17:14 |
| Show.js | 1086 | 2019-01-31 16:17:14 |