Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-19-027633-index-headers.html | 2019-05-08 06:03:48 | |
| 0001104659-19-027633-index.html | 2019-05-08 06:03:48 | |
| 0001104659-19-027633.txt | 2019-05-08 06:03:48 | |
 0001104659-19-027633-xbrl.zip | 75836 | 2019-05-08 06:03:48 |
| a19-7712_110q.htm | 600912 | 2019-05-08 06:03:48 |
| a19-7712_1ex10d1.htm | 330955 | 2019-05-08 06:03:48 |
| a19-7712_1ex31d1.htm | 11210 | 2019-05-08 06:03:48 |
| a19-7712_1ex31d2.htm | 11081 | 2019-05-08 06:03:48 |
| a19-7712_1ex32d1.htm | 7813 | 2019-05-08 06:03:48 |
| FilingSummary.xml | 22297 | 2019-05-08 06:03:48 |
| Financial_Report.xlsx | 41864 | 2019-05-08 06:03:48 |
 g77121ki01i001.jpg | 2316 | 2019-05-08 06:03:48 |
| mdgl-20190331.xml | 698365 | 2019-05-08 06:03:48 |
| mdgl-20190331.xsd | 27698 | 2019-05-08 06:03:48 |
| mdgl-20190331_cal.xml | 33455 | 2019-05-08 06:03:48 |
| mdgl-20190331_def.xml | 91134 | 2019-05-08 06:03:48 |
| mdgl-20190331_lab.xml | 274341 | 2019-05-08 06:03:48 |
| mdgl-20190331_pre.xml | 198325 | 2019-05-08 06:03:48 |
| R1.htm | 27454 | 2019-05-08 06:03:48 |
| R10.htm | 7573 | 2019-05-08 06:03:48 |
| R11.htm | 123293 | 2019-05-08 06:03:48 |
| R12.htm | 11458 | 2019-05-08 06:03:48 |
| R13.htm | 89014 | 2019-05-08 06:03:48 |
| R14.htm | 23401 | 2019-05-08 06:03:48 |
| R15.htm | 6398 | 2019-05-08 06:03:48 |
| R16.htm | 64981 | 2019-05-08 06:03:48 |
| R17.htm | 18189 | 2019-05-08 06:03:48 |
| R18.htm | 122742 | 2019-05-08 06:03:48 |
| R19.htm | 90192 | 2019-05-08 06:03:48 |
| R2.htm | 58340 | 2019-05-08 06:03:48 |
| R20.htm | 20969 | 2019-05-08 06:03:48 |
| R21.htm | 4022 | 2019-05-08 06:03:48 |
| R22.htm | 11685 | 2019-05-08 06:03:48 |
| R23.htm | 4876 | 2019-05-08 06:03:48 |
| R24.htm | 9080 | 2019-05-08 06:03:48 |
| R25.htm | 45226 | 2019-05-08 06:03:48 |
| R26.htm | 4020 | 2019-05-08 06:03:48 |
| R27.htm | 11965 | 2019-05-08 06:03:48 |
| R28.htm | 15301 | 2019-05-08 06:03:48 |
| R29.htm | 22320 | 2019-05-08 06:03:48 |
| R3.htm | 19012 | 2019-05-08 06:03:48 |
| R30.htm | 38401 | 2019-05-08 06:03:48 |
| R31.htm | 10772 | 2019-05-08 06:03:48 |
| R32.htm | 13892 | 2019-05-08 06:03:48 |
| R33.htm | 11935 | 2019-05-08 06:03:48 |
| R34.htm | 31035 | 2019-05-08 06:03:48 |
| R35.htm | 9960 | 2019-05-08 06:03:48 |
| R4.htm | 21652 | 2019-05-08 06:03:48 |
| R5.htm | 13268 | 2019-05-08 06:03:48 |
| R6.htm | 30199 | 2019-05-08 06:03:48 |
| R7.htm | 51287 | 2019-05-08 06:03:48 |
| R8.htm | 8505 | 2019-05-08 06:03:48 |
| R9.htm | 35819 | 2019-05-08 06:03:48 |
| report.css | 2767 | 2019-05-08 06:03:48 |
| Show.js | 1085 | 2019-05-08 06:03:48 |