Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066756-22-000041-index-headers.html | 2022-07-06 16:32:21 | |
| 0000066756-22-000041-index.html | 2022-07-06 16:32:21 | |
| 0000066756-22-000041.txt | 2022-07-06 16:32:21 | |
 0000066756-22-000041-xbrl.zip | 13077 | 2022-07-06 16:32:21 |
| ale-20220706.htm | 51155 | 2022-07-06 16:32:21 |
| ale-20220706.xsd | 1893 | 2022-07-06 16:32:21 |
| ale-20220706_htm.xml | 11293 | 2022-07-06 16:32:21 |
| ale-20220706_lab.xml | 23832 | 2022-07-06 16:32:21 |
| ale-20220706_pre.xml | 12703 | 2022-07-06 16:32:21 |
| FilingSummary.xml | 1597 | 2022-07-06 16:32:21 |
| Financial_Report.xlsx | 5668 | 2022-07-06 16:32:21 |
| MetaLinks.json | 16414 | 2022-07-06 16:32:21 |
| R1.htm | 38518 | 2022-07-06 16:32:21 |
| report.css | 2766 | 2022-07-06 16:32:21 |
| Show.js | 1084 | 2022-07-06 16:32:21 |