Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950123-11-042005-index-headers.html | 2011-04-29 16:05:57 | |
| 0000950123-11-042005-index.html | 2011-04-29 16:05:57 | |
| 0000950123-11-042005.txt | 2011-04-29 16:05:57 | |
 0000950123-11-042005-xbrl.zip | 36730 | 2011-04-29 16:05:57 |
| athn-20110331.xml | 161351 | 2011-04-29 16:05:57 |
| athn-20110331.xsd | 9286 | 2011-04-29 16:05:57 |
| athn-20110331_cal.xml | 41220 | 2011-04-29 16:05:57 |
| athn-20110331_lab.xml | 121603 | 2011-04-29 16:05:57 |
| athn-20110331_pre.xml | 78530 | 2011-04-29 16:05:57 |
| b85474e10vq.htm | 273796 | 2011-04-29 16:05:57 |
| b85474exv10w1.htm | 60478 | 2011-04-29 16:05:57 |
| b85474exv10w3.htm | 47970 | 2011-04-29 16:05:57 |
| b85474exv31w1.htm | 5760 | 2011-04-29 16:05:57 |
| b85474exv31w2.htm | 6029 | 2011-04-29 16:05:57 |
| b85474exv32w1.htm | 3500 | 2011-04-29 16:05:57 |
| defnref.xml | 25092 | 2011-04-29 16:05:57 |
| FilingSummary.xml | 8101 | 2011-04-29 16:05:57 |
| Financial_Report.xls | 146788 | 2011-04-29 16:05:57 |
| R1.xml | 49499 | 2011-04-29 16:05:57 |
| R10.xml | 54585 | 2011-04-29 16:05:57 |
| R11.xml | 22417 | 2011-04-29 16:05:57 |
| R12.xml | 19347 | 2011-04-29 16:05:57 |
| R13.xml | 26434 | 2011-04-29 16:05:57 |
| R14.xml | 13484 | 2011-04-29 16:05:57 |
| R2.xml | 117000 | 2011-04-29 16:05:57 |
| R3.xml | 31328 | 2011-04-29 16:05:57 |
| R4.xml | 74071 | 2011-04-29 16:05:57 |
| R5.xml | 119847 | 2011-04-29 16:05:57 |
| R6.xml | 11261 | 2011-04-29 16:05:57 |
| R7.xml | 8589 | 2011-04-29 16:05:57 |
| R8.xml | 20156 | 2011-04-29 16:05:57 |
| R9.xml | 14443 | 2011-04-29 16:05:57 |