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| 0001161728-18-000020-index.html | 2018-05-08 11:40:44 | |
| 0001161728-18-000020.txt | 2018-05-08 11:40:44 | |
 0001161728-18-000020-xbrl.zip | 212625 | 2018-05-08 11:40:44 |
| ex10_4.htm | 79809 | 2018-05-08 11:40:44 |
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| f20180331_10q.htm | 921782 | 2018-05-08 11:40:44 |
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| FilingSummary.xml | 37848 | 2018-05-08 11:40:44 |
| Financial_Report.xlsx | 86328 | 2018-05-08 11:40:44 |
| mgee-20180331.xml | 2119076 | 2018-05-08 11:40:44 |
| mgee-20180331.xsd | 66427 | 2018-05-08 11:40:44 |
| mgee-20180331_cal.xml | 122087 | 2018-05-08 11:40:44 |
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| mgee-20180331_lab.xml | 574980 | 2018-05-08 11:40:44 |
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| report.css | 2767 | 2018-05-08 11:40:44 |
| Show.js | 1410 | 2018-05-08 11:40:44 |