Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001161728-20-000033-index-headers.html | 2020-04-24 13:26:54 | |
| 0001161728-20-000033-index.html | 2020-04-24 13:26:54 | |
| 0001161728-20-000033.txt | 2020-04-24 13:26:54 | |
 0001161728-20-000033-xbrl.zip | 85879 | 2020-04-24 13:26:54 |
| ex4_1.htm | 141310 | 2020-04-24 13:26:54 |
| ex4_2.htm | 271299 | 2020-04-24 13:26:54 |
| FilingSummary.xml | 1776 | 2020-04-24 13:26:54 |
| Financial_Report.xlsx | 5979 | 2020-04-24 13:26:54 |
| MetaLinks.json | 23888 | 2020-04-24 13:26:54 |
| mgee-20200420.htm | 51816 | 2020-04-24 13:26:54 |
| mgee-20200420.xsd | 3050 | 2020-04-24 13:26:54 |
| mgee-20200420_def.xml | 21616 | 2020-04-24 13:26:54 |
| mgee-20200420_htm.xml | 6909 | 2020-04-24 13:26:54 |
| mgee-20200420_lab.xml | 17852 | 2020-04-24 13:26:54 |
| mgee-20200420_pre.xml | 20172 | 2020-04-24 13:26:54 |
| R1.htm | 43465 | 2020-04-24 13:26:54 |
| report.css | 2767 | 2020-04-24 13:26:54 |
| Show.js | 1084 | 2020-04-24 13:26:54 |