Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000003499-24-000020-index-headers.html | 2024-05-23 17:15:30 | |
| 0000003499-24-000020-index.html | 2024-05-23 17:15:30 | |
| 0000003499-24-000020.txt | 2024-05-23 17:15:30 | |
 0000003499-24-000020-xbrl.zip | 10377 | 2024-05-23 17:15:30 |
| alx-20240523.htm | 42708 | 2024-05-23 17:15:30 |
| alx-20240523.xsd | 1970 | 2024-05-23 17:15:30 |
| alx-20240523_htm.xml | 2696 | 2024-05-23 17:15:30 |
| alx-20240523_lab.xml | 21885 | 2024-05-23 17:15:30 |
| alx-20240523_pre.xml | 12576 | 2024-05-23 17:15:30 |
| FilingSummary.xml | 1695 | 2024-05-23 17:15:30 |
| Financial_Report.xlsx | 5686 | 2024-05-23 17:15:30 |
| MetaLinks.json | 17495 | 2024-05-23 17:15:30 |
| R1.htm | 38095 | 2024-05-23 17:15:30 |
| report.css | 2766 | 2024-05-23 17:15:30 |
| Show.js | 1084 | 2024-05-23 17:15:30 |