Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000003499-23-000021-index-headers.html | 2023-05-19 18:10:20 | |
| 0000003499-23-000021-index.html | 2023-05-19 18:10:20 | |
| 0000003499-23-000021.txt | 2023-05-19 18:10:20 | |
 0000003499-23-000021-xbrl.zip | 15030 | 2023-05-19 18:10:20 |
| alx-20230518.htm | 65969 | 2023-05-19 18:10:20 |
| alx-20230518.xsd | 1968 | 2023-05-19 18:10:20 |
| alx-20230518_htm.xml | 11059 | 2023-05-19 18:10:20 |
| alx-20230518_lab.xml | 24137 | 2023-05-19 18:10:20 |
| alx-20230518_pre.xml | 12574 | 2023-05-19 18:10:20 |
| exhibit991-regoparkiiisale.htm | 5726 | 2023-05-19 18:10:20 |
| FilingSummary.xml | 1721 | 2023-05-19 18:10:20 |
| Financial_Report.xlsx | 5687 | 2023-05-19 18:10:20 |
 image_0.jpg | 14378 | 2023-05-19 18:10:20 |
| MetaLinks.json | 17593 | 2023-05-19 18:10:20 |
| R1.htm | 38090 | 2023-05-19 18:10:20 |
| report.css | 2767 | 2023-05-19 18:10:20 |
| Show.js | 1085 | 2023-05-19 18:10:20 |