Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066756-20-000067-index-headers.html | 2020-07-30 19:44:23 | |
| 0000066756-20-000067-index.html | 2020-07-30 19:44:23 | |
| 0000066756-20-000067.txt | 2020-07-30 19:44:23 | |
 0000066756-20-000067-xbrl.zip | 15240 | 2020-07-30 19:44:23 |
| ale-20200728.htm | 64129 | 2020-07-30 19:44:23 |
| ale-20200728.xsd | 2412 | 2020-07-30 19:44:23 |
| ale-20200728_cal.xml | 705 | 2020-07-30 19:44:23 |
| ale-20200728_def.xml | 1638 | 2020-07-30 19:44:23 |
| ale-20200728_htm.xml | 11215 | 2020-07-30 19:44:23 |
| ale-20200728_lab.xml | 24977 | 2020-07-30 19:44:23 |
| ale-20200728_pre.xml | 13388 | 2020-07-30 19:44:23 |
| FilingSummary.xml | 1667 | 2020-07-30 19:44:23 |
| Financial_Report.xlsx | 5422 | 2020-07-30 19:44:23 |
| MetaLinks.json | 17687 | 2020-07-30 19:44:23 |
| R1.htm | 38587 | 2020-07-30 19:44:23 |
| report.css | 2767 | 2020-07-30 19:44:23 |
| Show.js | 1085 | 2020-07-30 19:44:23 |