Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066756-23-000007-index-headers.html | 2023-02-15 18:14:38 | |
| 0000066756-23-000007-index.html | 2023-02-15 18:14:38 | |
| 0000066756-23-000007.txt | 2023-02-15 18:14:38 | |
 0000066756-23-000007-xbrl.zip | 13583 | 2023-02-15 18:14:38 |
| ale-20230216.htm | 56866 | 2023-02-15 18:14:38 |
| ale-20230216.xsd | 1893 | 2023-02-15 18:14:38 |
| ale-20230216_htm.xml | 10801 | 2023-02-15 18:14:38 |
| ale-20230216_lab.xml | 23832 | 2023-02-15 18:14:38 |
| ale-20230216_pre.xml | 12703 | 2023-02-15 18:14:38 |
| FilingSummary.xml | 1597 | 2023-02-15 18:14:38 |
| Financial_Report.xlsx | 5666 | 2023-02-15 18:14:38 |
| MetaLinks.json | 16946 | 2023-02-15 18:14:38 |
| R1.htm | 38065 | 2023-02-15 18:14:38 |
| report.css | 2766 | 2023-02-15 18:14:38 |
| Show.js | 1084 | 2023-02-15 18:14:38 |