Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000003499-16-000047-index-headers.html | 2016-08-01 08:24:26 | |
| 0000003499-16-000047-index.html | 2016-08-01 08:24:26 | |
| 0000003499-16-000047.txt | 2016-08-01 08:24:26 | |
 0000003499-16-000047-xbrl.zip | 137972 | 2016-08-01 08:24:26 |
| alx-20160630.xml | 539524 | 2016-08-01 08:24:26 |
| alx-20160630.xsd | 67050 | 2016-08-01 08:24:26 |
| alx-20160630_cal.xml | 70655 | 2016-08-01 08:24:26 |
| alx-20160630_def.xml | 357438 | 2016-08-01 08:24:26 |
| alx-20160630_lab.xml | 592063 | 2016-08-01 08:24:26 |
| alx-20160630_pre.xml | 545934 | 2016-08-01 08:24:26 |
| alx2q10q.htm | 1160887 | 2016-08-01 08:24:26 |
| exhibit104.htm | 51639 | 2016-08-01 08:24:26 |
| exhibit151.htm | 4665 | 2016-08-01 08:24:26 |
| exhibit311.htm | 10097 | 2016-08-01 08:24:26 |
| exhibit312.htm | 9936 | 2016-08-01 08:24:26 |
| exhibit321.htm | 8410 | 2016-08-01 08:24:26 |
| exhibit322.htm | 8552 | 2016-08-01 08:24:26 |
| FilingSummary.xml | 21052 | 2016-08-01 08:24:26 |
| Financial_Report.xlsx | 44742 | 2016-08-01 08:24:26 |
| R1.htm | 27141 | 2016-08-01 08:24:26 |
| R10.htm | 6149 | 2016-08-01 08:24:26 |
| R11.htm | 8226 | 2016-08-01 08:24:26 |
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| R19.htm | 47970 | 2016-08-01 08:24:26 |
| R2.htm | 76664 | 2016-08-01 08:24:26 |
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| R21.htm | 22884 | 2016-08-01 08:24:26 |
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| R32.htm | 14655 | 2016-08-01 08:24:26 |
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| R6.htm | 17070 | 2016-08-01 08:24:26 |
| R7.htm | 31718 | 2016-08-01 08:24:26 |
| R8.htm | 65292 | 2016-08-01 08:24:26 |
| R9.htm | 7207 | 2016-08-01 08:24:26 |
| report.css | 2767 | 2016-08-01 08:24:26 |
| Show.js | 1410 | 2016-08-01 08:24:26 |