Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-003633-index-headers.html | 2023-02-22 11:52:19 | |
| 0000950170-23-003633-index.html | 2023-02-22 11:52:19 | |
| 0000950170-23-003633.txt | 2023-02-22 11:52:19 | |
 0000950170-23-003633-xbrl.zip | 17127 | 2023-02-22 11:52:19 |
| FilingSummary.xml | 1778 | 2023-02-22 11:52:19 |
| Financial_Report.xlsx | 5938 | 2023-02-22 11:52:19 |
 img268226923_0.jpg | 13639 | 2023-02-22 11:52:19 |
| MetaLinks.json | 23822 | 2023-02-22 11:52:19 |
| mgee-20230222.htm | 75390 | 2023-02-22 11:52:19 |
| mgee-20230222.xsd | 3529 | 2023-02-22 11:52:19 |
| mgee-20230222_def.xml | 15272 | 2023-02-22 11:52:19 |
| mgee-20230222_htm.xml | 7407 | 2023-02-22 11:52:19 |
| mgee-20230222_lab.xml | 18611 | 2023-02-22 11:52:19 |
| mgee-20230222_pre.xml | 15472 | 2023-02-22 11:52:19 |
| mgee-ex99_1.htm | 80200 | 2023-02-22 11:52:19 |
| R1.htm | 42900 | 2023-02-22 11:52:19 |
| report.css | 2767 | 2023-02-22 11:52:19 |
| Show.js | 1085 | 2023-02-22 11:52:19 |