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|---|---|---|
 0000003499-16-000054-index-headers.html | 2016-10-31 08:18:58 | |
| 0000003499-16-000054-index.html | 2016-10-31 08:18:58 | |
| 0000003499-16-000054.txt | 2016-10-31 08:18:58 | |
 0000003499-16-000054-xbrl.zip | 149515 | 2016-10-31 08:18:58 |
| alx-20160930.xml | 650272 | 2016-10-31 08:18:58 |
| alx-20160930.xsd | 66796 | 2016-10-31 08:18:58 |
| alx-20160930_cal.xml | 70647 | 2016-10-31 08:18:58 |
| alx-20160930_def.xml | 358005 | 2016-10-31 08:18:58 |
| alx-20160930_lab.xml | 596170 | 2016-10-31 08:18:58 |
| alx-20160930_pre.xml | 546295 | 2016-10-31 08:18:58 |
| ALX10Q3Q.htm | 1314326 | 2016-10-31 08:18:58 |
| exhibit151.htm | 5403 | 2016-10-31 08:18:58 |
| exhibit311.htm | 10732 | 2016-10-31 08:18:58 |
| exhibit312.htm | 10762 | 2016-10-31 08:18:58 |
| exhibit321.htm | 8476 | 2016-10-31 08:18:58 |
| exhibit322.htm | 8665 | 2016-10-31 08:18:58 |
| FilingSummary.xml | 21041 | 2016-10-31 08:18:58 |
| Financial_Report.xlsx | 45201 | 2016-10-31 08:18:58 |
| R1.htm | 27141 | 2016-10-31 08:18:58 |
| R10.htm | 6296 | 2016-10-31 08:18:58 |
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| R8.htm | 67466 | 2016-10-31 08:18:58 |
| R9.htm | 7207 | 2016-10-31 08:18:58 |
| report.css | 2767 | 2016-10-31 08:18:58 |
| Show.js | 1410 | 2016-10-31 08:18:58 |