Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-027462-index-headers.html | 2022-11-15 16:33:31 | |
| 0001437749-22-027462-index.html | 2022-11-15 16:33:31 | |
| 0001437749-22-027462.txt | 2022-11-15 16:33:31 | |
 0001437749-22-027462-xbrl.zip | 15490 | 2022-11-15 16:33:31 |
| astc-20221115.xsd | 3602 | 2022-11-15 16:33:31 |
| astc-20221115_def.xml | 11533 | 2022-11-15 16:33:31 |
| astc-20221115_lab.xml | 15415 | 2022-11-15 16:33:31 |
| astc-20221115_pre.xml | 11689 | 2022-11-15 16:33:31 |
| astc20221115_8k.htm | 41678 | 2022-11-15 16:33:31 |
 astc20221115_8kimg001.jpg | 5588 | 2022-11-15 16:33:31 |
| astc20221115_8k_htm.xml | 2557 | 2022-11-15 16:33:31 |
| FilingSummary.xml | 1808 | 2022-11-15 16:33:31 |
| Financial_Report.xlsx | 5688 | 2022-11-15 16:33:31 |
| MetaLinks.json | 18921 | 2022-11-15 16:33:31 |
| R1.htm | 38345 | 2022-11-15 16:33:31 |
| report.css | 2767 | 2022-11-15 16:33:31 |
| Show.js | 1085 | 2022-11-15 16:33:31 |