Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-010319-index-headers.html | 2022-05-19 11:42:10 | |
| 0000950170-22-010319-index.html | 2022-05-19 11:42:10 | |
| 0000950170-22-010319.txt | 2022-05-19 11:42:10 | |
 0000950170-22-010319-xbrl.zip | 13388 | 2022-05-19 11:42:10 |
| FilingSummary.xml | 1747 | 2022-05-19 11:42:10 |
| Financial_Report.xlsx | 5680 | 2022-05-19 11:42:10 |
| MetaLinks.json | 23332 | 2022-05-19 11:42:10 |
| mgee-20220517.htm | 113161 | 2022-05-19 11:42:10 |
| mgee-20220517.xsd | 3555 | 2022-05-19 11:42:10 |
| mgee-20220517_def.xml | 15396 | 2022-05-19 11:42:10 |
| mgee-20220517_htm.xml | 4516 | 2022-05-19 11:42:10 |
| mgee-20220517_lab.xml | 18731 | 2022-05-19 11:42:10 |
| mgee-20220517_pre.xml | 15592 | 2022-05-19 11:42:10 |
| R1.htm | 38673 | 2022-05-19 11:42:10 |
| report.css | 2767 | 2022-05-19 11:42:10 |
| Show.js | 1084 | 2022-05-19 11:42:10 |