Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066756-20-000018-index-headers.html | 2020-02-12 18:48:28 | |
| 0000066756-20-000018-index.html | 2020-02-12 18:48:28 | |
| 0000066756-20-000018.txt | 2020-02-12 18:48:28 | |
 0000066756-20-000018-xbrl.zip | 16526 | 2020-02-12 18:48:28 |
| a8-k2020earningsguidan.htm | 73235 | 2020-02-12 18:48:28 |
| a8-k2020earningsguidan_htm.xml | 4379 | 2020-02-12 18:48:28 |
| ale-20200213.xsd | 4583 | 2020-02-12 18:48:28 |
| ale-20200213_cal.xml | 627 | 2020-02-12 18:48:28 |
| ale-20200213_def.xml | 1477 | 2020-02-12 18:48:28 |
| ale-20200213_lab.xml | 26142 | 2020-02-12 18:48:28 |
| ale-20200213_pre.xml | 13583 | 2020-02-12 18:48:28 |
| FilingSummary.xml | 1728 | 2020-02-12 18:48:28 |
| Financial_Report.xlsx | 5768 | 2020-02-12 18:48:28 |
| MetaLinks.json | 18446 | 2020-02-12 18:48:28 |
| R1.htm | 38592 | 2020-02-12 18:48:28 |
| report.css | 2767 | 2020-02-12 18:48:28 |
| Show.js | 1085 | 2020-02-12 18:48:28 |