Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000766421-22-000032-index-headers.html | 2022-05-02 16:04:47 | |
| 0000766421-22-000032-index.html | 2022-05-02 16:04:47 | |
| 0000766421-22-000032.txt | 2022-05-02 16:04:47 | |
 0000766421-22-000032-xbrl.zip | 10328 | 2022-05-02 16:04:47 |
| alk-20220430.htm | 28616 | 2022-05-02 16:04:47 |
| alk-20220430.xsd | 1908 | 2022-05-02 16:04:47 |
| alk-20220430_htm.xml | 10742 | 2022-05-02 16:04:47 |
| alk-20220430_lab.xml | 24224 | 2022-05-02 16:04:47 |
| alk-20220430_pre.xml | 12601 | 2022-05-02 16:04:47 |
| FilingSummary.xml | 1602 | 2022-05-02 16:04:47 |
| Financial_Report.xlsx | 5661 | 2022-05-02 16:04:47 |
| MetaLinks.json | 16575 | 2022-05-02 16:04:47 |
| R1.htm | 38683 | 2022-05-02 16:04:47 |
| report.css | 2766 | 2022-05-02 16:04:47 |
| Show.js | 1084 | 2022-05-02 16:04:47 |