Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-026776-index-headers.html | 2022-11-10 12:08:02 | |
| 0001437749-22-026776-index.html | 2022-11-10 12:08:02 | |
| 0001437749-22-026776.txt | 2022-11-10 12:08:02 | |
 0001437749-22-026776-xbrl.zip | 27651 | 2022-11-10 12:08:02 |
| astc-20221110.xsd | 3602 | 2022-11-10 12:08:02 |
| astc-20221110_def.xml | 11533 | 2022-11-10 12:08:02 |
| astc-20221110_lab.xml | 15415 | 2022-11-10 12:08:02 |
| astc-20221110_pre.xml | 11689 | 2022-11-10 12:08:02 |
| astc20221107_8k.htm | 27706 | 2022-11-10 12:08:02 |
| astc20221107_8k_htm.xml | 2557 | 2022-11-10 12:08:02 |
| ex_443723.htm | 122724 | 2022-11-10 12:08:02 |
| FilingSummary.xml | 1822 | 2022-11-10 12:08:02 |
| Financial_Report.xlsx | 5689 | 2022-11-10 12:08:02 |
 logo.jpg | 10761 | 2022-11-10 12:08:02 |
| MetaLinks.json | 18921 | 2022-11-10 12:08:02 |
| R1.htm | 38345 | 2022-11-10 12:08:02 |
| report.css | 2767 | 2022-11-10 12:08:02 |
| Show.js | 1085 | 2022-11-10 12:08:02 |