Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-26-016540-index-headers.html | 2026-05-13 08:14:02 | |
| 0001437749-26-016540-index.html | 2026-05-13 08:14:02 | |
| 0001437749-26-016540.txt | 2026-05-13 08:14:02 | |
 0001437749-26-016540-xbrl.zip | 24487 | 2026-05-13 08:14:02 |
| astc-20260513.xsd | 3579 | 2026-05-13 08:14:02 |
| astc-20260513_def.xml | 11807 | 2026-05-13 08:14:02 |
| astc-20260513_lab.xml | 15858 | 2026-05-13 08:14:02 |
| astc-20260513_pre.xml | 12022 | 2026-05-13 08:14:02 |
| astc20260506_8k.htm | 27896 | 2026-05-13 08:14:02 |
| astc20260506_8k_htm.xml | 2943 | 2026-05-13 08:14:02 |
| ex_961695.htm | 140897 | 2026-05-13 08:14:02 |
| FilingSummary.xml | 1804 | 2026-05-13 08:14:02 |
 logo.jpg | 6528 | 2026-05-13 08:14:02 |
| MetaLinks.json | 25850 | 2026-05-13 08:14:02 |
| R1.htm | 39841 | 2026-05-13 08:14:02 |
| report.css | 2767 | 2026-05-13 08:14:02 |
| Show.js | 1085 | 2026-05-13 08:14:02 |