Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066756-21-000076-index-headers.html | 2021-10-04 18:55:51 | |
| 0000066756-21-000076-index.html | 2021-10-04 18:55:51 | |
| 0000066756-21-000076.txt | 2021-10-04 18:55:51 | |
 0000066756-21-000076-xbrl.zip | 13381 | 2021-10-04 18:55:51 |
| ale-20211001.htm | 52825 | 2021-10-04 18:55:51 |
| ale-20211001.xsd | 1905 | 2021-10-04 18:55:51 |
| ale-20211001_htm.xml | 11299 | 2021-10-04 18:55:51 |
| ale-20211001_lab.xml | 23970 | 2021-10-04 18:55:51 |
| ale-20211001_pre.xml | 12847 | 2021-10-04 18:55:51 |
| FilingSummary.xml | 1592 | 2021-10-04 18:55:51 |
| Financial_Report.xlsx | 5644 | 2021-10-04 18:55:51 |
| MetaLinks.json | 16734 | 2021-10-04 18:55:51 |
| R1.htm | 38588 | 2021-10-04 18:55:51 |
| report.css | 2766 | 2021-10-04 18:55:51 |
| Show.js | 1084 | 2021-10-04 18:55:51 |