Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-24-016278-index-headers.html | 2024-05-13 16:52:32 | |
| 0001437749-24-016278-index.html | 2024-05-13 16:52:32 | |
| 0001437749-24-016278.txt | 2024-05-13 16:52:32 | |
 0001437749-24-016278-xbrl.zip | 27350 | 2024-05-13 16:52:32 |
| astc-20240513.xsd | 3408 | 2024-05-13 16:52:32 |
| astc-20240513_def.xml | 11423 | 2024-05-13 16:52:32 |
| astc-20240513_lab.xml | 15309 | 2024-05-13 16:52:32 |
| astc-20240513_pre.xml | 11583 | 2024-05-13 16:52:32 |
| astc20240507_8k.htm | 27149 | 2024-05-13 16:52:32 |
| astc20240507_8k_htm.xml | 2838 | 2024-05-13 16:52:32 |
 astclogo.jpg | 9148 | 2024-05-13 16:52:32 |
| ex_669602.htm | 142544 | 2024-05-13 16:52:32 |
 ex_669602img001.jpg | 6061 | 2024-05-13 16:52:32 |
| FilingSummary.xml | 1813 | 2024-05-13 16:52:32 |
| Financial_Report.xlsx | 5689 | 2024-05-13 16:52:32 |
| MetaLinks.json | 19330 | 2024-05-13 16:52:32 |
| R1.htm | 38347 | 2024-05-13 16:52:32 |
| report.css | 2767 | 2024-05-13 16:52:32 |
| Show.js | 1085 | 2024-05-13 16:52:32 |