Parent Directory| Name | Size | Last Modified |
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| 0001193125-11-214143-index.html | 2011-08-08 15:38:08 | |
| 0001193125-11-214143.txt | 2011-08-08 15:38:08 | |
 0001193125-11-214143-xbrl.zip | 49036 | 2011-08-08 15:38:08 |
| atec-20110630.xml | 342189 | 2011-08-08 15:38:08 |
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| dex32.htm | 5670 | 2011-08-08 15:38:08 |
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| Financial_Report.xls | 300561 | 2011-08-08 15:38:08 |
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| R10.htm | 20742 | 2011-08-08 15:38:08 |
| R11.htm | 7589 | 2011-08-08 15:38:08 |
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| R14.htm | 50737 | 2011-08-08 15:38:08 |
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| R18.htm | 19751 | 2011-08-08 15:38:08 |
| R19.htm | 6844 | 2011-08-08 15:38:08 |
| R2.htm | 113859 | 2011-08-08 15:38:08 |
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| R9.htm | 63162 | 2011-08-08 15:38:08 |
| report.css | 2721 | 2011-08-08 15:38:08 |
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