Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001368148-22-000002-index-headers.html | 2022-01-20 18:03:54 | |
| 0001368148-22-000002-index.html | 2022-01-20 18:03:54 | |
| 0001368148-22-000002.txt | 2022-01-20 18:03:54 | |
 0001368148-22-000002-xbrl.zip | 12883 | 2022-01-20 18:03:54 |
| athx-20220114.htm | 44985 | 2022-01-20 18:03:54 |
| athx-20220114.xsd | 1914 | 2022-01-20 18:03:54 |
| athx-20220114_htm.xml | 11153 | 2022-01-20 18:03:54 |
| athx-20220114_lab.xml | 23970 | 2022-01-20 18:03:54 |
| athx-20220114_pre.xml | 12646 | 2022-01-20 18:03:54 |
| FilingSummary.xml | 1601 | 2022-01-20 18:03:54 |
| Financial_Report.xlsx | 5664 | 2022-01-20 18:03:54 |
| MetaLinks.json | 16791 | 2022-01-20 18:03:54 |
| R1.htm | 38612 | 2022-01-20 18:03:54 |
| report.css | 2766 | 2022-01-20 18:03:54 |
| Show.js | 1084 | 2022-01-20 18:03:54 |