Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066756-22-000003-index-headers.html | 2022-01-11 16:32:01 | |
| 0000066756-22-000003-index.html | 2022-01-11 16:32:01 | |
| 0000066756-22-000003.txt | 2022-01-11 16:32:01 | |
 0000066756-22-000003-xbrl.zip | 13082 | 2022-01-11 16:32:01 |
| ale-20220111.htm | 51776 | 2022-01-11 16:32:01 |
| ale-20220111.xsd | 1899 | 2022-01-11 16:32:01 |
| ale-20220111_htm.xml | 10815 | 2022-01-11 16:32:01 |
| ale-20220111_lab.xml | 23924 | 2022-01-11 16:32:01 |
| ale-20220111_pre.xml | 12595 | 2022-01-11 16:32:01 |
| FilingSummary.xml | 1589 | 2022-01-11 16:32:01 |
| Financial_Report.xlsx | 5639 | 2022-01-11 16:32:01 |
| MetaLinks.json | 16467 | 2022-01-11 16:32:01 |
| R1.htm | 38540 | 2022-01-11 16:32:01 |
| report.css | 2766 | 2022-01-11 16:32:01 |
| Show.js | 1084 | 2022-01-11 16:32:01 |