Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066756-22-000050-index-headers.html | 2022-08-22 17:27:16 | |
| 0000066756-22-000050-index.html | 2022-08-22 17:27:16 | |
| 0000066756-22-000050.txt | 2022-08-22 17:27:16 | |
 0000066756-22-000050-xbrl.zip | 15485 | 2022-08-22 17:27:16 |
| ale-20220822.htm | 49688 | 2022-08-22 17:27:16 |
| ale-20220822.xsd | 2152 | 2022-08-22 17:27:16 |
| ale-20220822_def.xml | 14571 | 2022-08-22 17:27:16 |
| ale-20220822_htm.xml | 10803 | 2022-08-22 17:27:16 |
| ale-20220822_lab.xml | 27958 | 2022-08-22 17:27:16 |
| ale-20220822_pre.xml | 15120 | 2022-08-22 17:27:16 |
| FilingSummary.xml | 1639 | 2022-08-22 17:27:16 |
| Financial_Report.xlsx | 5673 | 2022-08-22 17:27:16 |
| MetaLinks.json | 19026 | 2022-08-22 17:27:16 |
| R1.htm | 38310 | 2022-08-22 17:27:16 |
| report.css | 2767 | 2022-08-22 17:27:16 |
| Show.js | 1084 | 2022-08-22 17:27:16 |