Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000067716-24-000100-index.html | 2024-11-05 20:38:16 | |
| 0000067716-24-000100.txt | 2024-11-05 20:38:16 | |
 0000067716-24-000100-xbrl.zip | 29418 | 2024-11-05 20:38:16 |
| a2024ex991-mdurdisposition.htm | 340692 | 2024-11-05 20:38:16 |
| FilingSummary.xml | 1663 | 2024-11-05 20:38:16 |
| Financial_Report.xlsx | 5724 | 2024-11-05 20:38:16 |
| mdu-20241031.htm | 26085 | 2024-11-05 20:38:16 |
| mdu-20241031.xsd | 2033 | 2024-11-05 20:38:16 |
| mdu-20241031_def.xml | 14731 | 2024-11-05 20:38:16 |
| mdu-20241031_htm.xml | 2829 | 2024-11-05 20:38:16 |
| mdu-20241031_lab.xml | 26114 | 2024-11-05 20:38:16 |
| mdu-20241031_pre.xml | 15396 | 2024-11-05 20:38:16 |
| MetaLinks.json | 20030 | 2024-11-05 20:38:16 |
| R1.htm | 39858 | 2024-11-05 20:38:16 |
| report.css | 2767 | 2024-11-05 20:38:16 |
| Show.js | 1085 | 2024-11-05 20:38:16 |