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|---|---|---|
 0000003499-13-000006-index-headers.html | 2013-02-26 08:54:53 | |
| 0000003499-13-000006-index.html | 2013-02-26 08:54:53 | |
| 0000003499-13-000006.txt | 2013-02-26 08:54:53 | |
 0000003499-13-000006-xbrl.zip | 178157 | 2013-02-26 08:54:53 |
| alx-20121231.xml | 1131324 | 2013-02-26 08:54:53 |
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| alx-20121231_cal.xml | 75664 | 2013-02-26 08:54:53 |
| alx-20121231_def.xml | 357735 | 2013-02-26 08:54:53 |
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| alx201210k.htm | 3141570 | 2013-02-26 08:54:53 |
| exhibit1053.htm | 661554 | 2013-02-26 08:54:53 |
| exhibit1054.htm | 22643 | 2013-02-26 08:54:53 |
| exhibit12.htm | 67688 | 2013-02-26 08:54:53 |
| exhibit21.htm | 8812 | 2013-02-26 08:54:53 |
| exhibit23.htm | 5117 | 2013-02-26 08:54:53 |
| exhibit311.htm | 10009 | 2013-02-26 08:54:53 |
| exhibit312.htm | 9685 | 2013-02-26 08:54:53 |
| exhibit321.htm | 8161 | 2013-02-26 08:54:53 |
| exhibit322.htm | 8454 | 2013-02-26 08:54:53 |
| FilingSummary.xml | 26326 | 2013-02-26 08:54:53 |
| Financial_Report.xls | 979288 | 2013-02-26 08:54:53 |
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| report.css | 2721 | 2013-02-26 08:54:53 |
| Show.js | 6423 | 2013-02-26 08:54:53 |
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