Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000766421-21-000080-index-headers.html | 2021-08-10 16:31:32 | |
| 0000766421-21-000080-index.html | 2021-08-10 16:31:32 | |
| 0000766421-21-000080.txt | 2021-08-10 16:31:32 | |
 0000766421-21-000080-xbrl.zip | 10145 | 2021-08-10 16:31:32 |
| alk-20210809.htm | 28712 | 2021-08-10 16:31:32 |
| alk-20210809.xsd | 1914 | 2021-08-10 16:31:32 |
| alk-20210809_htm.xml | 11015 | 2021-08-10 16:31:32 |
| alk-20210809_lab.xml | 24270 | 2021-08-10 16:31:32 |
| alk-20210809_pre.xml | 12647 | 2021-08-10 16:31:32 |
| FilingSummary.xml | 1595 | 2021-08-10 16:31:32 |
| Financial_Report.xlsx | 5690 | 2021-08-10 16:31:32 |
| MetaLinks.json | 17097 | 2021-08-10 16:31:32 |
| R1.htm | 39633 | 2021-08-10 16:31:32 |
| report.css | 2766 | 2021-08-10 16:31:32 |
| Show.js | 1084 | 2021-08-10 16:31:32 |