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| 0000950170-24-123372-index.html | 2024-11-07 16:15:28 | |
| 0000950170-24-123372.txt | 2024-11-07 16:15:28 | |
 0000950170-24-123372-xbrl.zip | 345627 | 2024-11-07 16:15:28 |
| atha-20240930.htm | 2361816 | 2024-11-07 16:15:28 |
| atha-20240930.xsd | 987077 | 2024-11-07 16:15:28 |
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| atha-ex31_2.htm | 15831 | 2024-11-07 16:15:28 |
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| atha-ex32_2.htm | 8001 | 2024-11-07 16:15:28 |
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| Financial_Report.xlsx | 84460 | 2024-11-07 16:15:28 |
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| report.css | 2767 | 2024-11-07 16:15:28 |
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