Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-102412-index-headers.html | 2021-03-31 16:52:37 | |
| 0001193125-21-102412-index.html | 2021-03-31 16:52:37 | |
| 0001193125-21-102412.txt | 2021-03-31 16:52:37 | |
 0001193125-21-102412-xbrl.zip | 16065 | 2021-03-31 16:52:37 |
| alk-20210331.xsd | 3070 | 2021-03-31 16:52:37 |
| alk-20210331_lab.xml | 17374 | 2021-03-31 16:52:37 |
| alk-20210331_pre.xml | 10954 | 2021-03-31 16:52:37 |
| d147058d8k.htm | 28998 | 2021-03-31 16:52:37 |
| d147058d8k_htm.xml | 3281 | 2021-03-31 16:52:37 |
| d147058dex51.htm | 14638 | 2021-03-31 16:52:37 |
| d147058dex52.htm | 14674 | 2021-03-31 16:52:37 |
| FilingSummary.xml | 1758 | 2021-03-31 16:52:37 |
| Financial_Report.xlsx | 5680 | 2021-03-31 16:52:37 |
 g147058snap1.jpg | 6765 | 2021-03-31 16:52:37 |
| MetaLinks.json | 18262 | 2021-03-31 16:52:37 |
| R1.htm | 38617 | 2021-03-31 16:52:37 |
| report.css | 2767 | 2021-03-31 16:52:37 |
| Show.js | 1085 | 2021-03-31 16:52:37 |