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| 0000003499-22-000004-index.html | 2022-02-14 08:18:51 | |
| 0000003499-22-000004.txt | 2022-02-14 08:18:51 | |
 0000003499-22-000004-xbrl.zip | 351441 | 2022-02-14 08:18:51 |
| alx-20211231.htm | 1867117 | 2022-02-14 08:18:51 |
| alx-20211231.xsd | 55772 | 2022-02-14 08:18:51 |
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| report.css | 2767 | 2022-02-14 08:18:51 |
| Show.js | 1085 | 2022-02-14 08:18:51 |