Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000003499-20-000011-index-headers.html | 2020-03-27 16:16:18 | |
| 0000003499-20-000011-index.html | 2020-03-27 16:16:18 | |
| 0000003499-20-000011.txt | 2020-03-27 16:16:18 | |
 0000003499-20-000011-xbrl.zip | 13431 | 2020-03-27 16:16:18 |
| alx-20200325.xsd | 4520 | 2020-03-27 16:16:18 |
| alx-20200325_cal.xml | 698 | 2020-03-27 16:16:18 |
| alx-20200325_def.xml | 1548 | 2020-03-27 16:16:18 |
| alx-20200325_lab.xml | 27201 | 2020-03-27 16:16:18 |
| alx-20200325_pre.xml | 14173 | 2020-03-27 16:16:18 |
| alx8-ka.htm | 53943 | 2020-03-27 16:16:18 |
| alx8-ka_htm.xml | 4650 | 2020-03-27 16:16:18 |
| FilingSummary.xml | 1756 | 2020-03-27 16:16:18 |
| Financial_Report.xlsx | 5913 | 2020-03-27 16:16:18 |
| MetaLinks.json | 19464 | 2020-03-27 16:16:18 |
| R1.htm | 40309 | 2020-03-27 16:16:18 |
| report.css | 2767 | 2020-03-27 16:16:18 |
| Show.js | 1085 | 2020-03-27 16:16:18 |