Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001161728-20-000057-index-headers.html | 2020-05-12 16:04:28 | |
| 0001161728-20-000057-index.html | 2020-05-12 16:04:28 | |
| 0001161728-20-000057.txt | 2020-05-12 16:04:28 | |
 0001161728-20-000057-xbrl.zip | 16331 | 2020-05-12 16:04:28 |
| FilingSummary.xml | 1722 | 2020-05-12 16:04:28 |
| Financial_Report.xlsx | 5976 | 2020-05-12 16:04:28 |
| MetaLinks.json | 23346 | 2020-05-12 16:04:28 |
| mgee-20200512.htm | 139662 | 2020-05-12 16:04:28 |
| mgee-20200512.xsd | 3050 | 2020-05-12 16:04:28 |
| mgee-20200512_def.xml | 21011 | 2020-05-12 16:04:28 |
| mgee-20200512_htm.xml | 6909 | 2020-05-12 16:04:28 |
| mgee-20200512_lab.xml | 17349 | 2020-05-12 16:04:28 |
| mgee-20200512_pre.xml | 19573 | 2020-05-12 16:04:28 |
| R1.htm | 43462 | 2020-05-12 16:04:28 |
| report.css | 2766 | 2020-05-12 16:04:28 |
| Show.js | 1084 | 2020-05-12 16:04:28 |