Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066756-21-000028-index-headers.html | 2021-02-16 18:28:04 | |
| 0000066756-21-000028-index.html | 2021-02-16 18:28:04 | |
| 0000066756-21-000028.txt | 2021-02-16 18:28:04 | |
 0000066756-21-000028-xbrl.zip | 15156 | 2021-02-16 18:28:04 |
| ale-20210217.htm | 60462 | 2021-02-16 18:28:04 |
| ale-20210217.xsd | 2412 | 2021-02-16 18:28:04 |
| ale-20210217_cal.xml | 705 | 2021-02-16 18:28:04 |
| ale-20210217_def.xml | 1638 | 2021-02-16 18:28:04 |
| ale-20210217_htm.xml | 11234 | 2021-02-16 18:28:04 |
| ale-20210217_lab.xml | 23970 | 2021-02-16 18:28:04 |
| ale-20210217_pre.xml | 12847 | 2021-02-16 18:28:04 |
| FilingSummary.xml | 1667 | 2021-02-16 18:28:04 |
| Financial_Report.xlsx | 5421 | 2021-02-16 18:28:04 |
| MetaLinks.json | 17155 | 2021-02-16 18:28:04 |
| R1.htm | 38587 | 2021-02-16 18:28:04 |
| report.css | 2767 | 2021-02-16 18:28:04 |
| Show.js | 1085 | 2021-02-16 18:28:04 |