Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001161728-21-000023-index-headers.html | 2021-04-21 15:22:23 | |
| 0001161728-21-000023-index.html | 2021-04-21 15:22:23 | |
| 0001161728-21-000023.txt | 2021-04-21 15:22:23 | |
 0001161728-21-000023-xbrl.zip | 11084 | 2021-04-21 15:22:23 |
| FilingSummary.xml | 1722 | 2021-04-21 15:22:23 |
| Financial_Report.xlsx | 5889 | 2021-04-21 15:22:23 |
| MetaLinks.json | 23346 | 2021-04-21 15:22:23 |
| mgee-20210416.htm | 41200 | 2021-04-21 15:22:23 |
| mgee-20210416_htm.xml | 6909 | 2021-04-21 15:22:23 |
| mgee-20210421.xsd | 2988 | 2021-04-21 15:22:23 |
| mgee-20210421_def.xml | 20344 | 2021-04-21 15:22:23 |
| mgee-20210421_lab.xml | 17287 | 2021-04-21 15:22:23 |
| mgee-20210421_pre.xml | 19470 | 2021-04-21 15:22:23 |
| R1.htm | 43469 | 2021-04-21 15:22:23 |
| report.css | 2767 | 2021-04-21 15:22:23 |
| Show.js | 1084 | 2021-04-21 15:22:23 |