Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-016415-index-headers.html | 2022-07-01 10:02:26 | |
| 0001437749-22-016415-index.html | 2022-07-01 10:02:26 | |
| 0001437749-22-016415.txt | 2022-07-01 10:02:26 | |
 0001437749-22-016415-xbrl.zip | 20004 | 2022-07-01 10:02:26 |
| astc-20220627.xsd | 3600 | 2022-07-01 10:02:26 |
| astc-20220627_def.xml | 11531 | 2022-07-01 10:02:26 |
| astc-20220627_lab.xml | 15413 | 2022-07-01 10:02:26 |
| astc-20220627_pre.xml | 11687 | 2022-07-01 10:02:26 |
| astc20220630_8k.htm | 28622 | 2022-07-01 10:02:26 |
| astc20220630_8k_htm.xml | 2557 | 2022-07-01 10:02:26 |
| FilingSummary.xml | 1792 | 2022-07-01 10:02:26 |
| Financial_Report.xlsx | 5689 | 2022-07-01 10:02:26 |
 image01.jpg | 10098 | 2022-07-01 10:02:26 |
| MetaLinks.json | 18921 | 2022-07-01 10:02:26 |
| R1.htm | 38795 | 2022-07-01 10:02:26 |
| report.css | 2767 | 2022-07-01 10:02:26 |
| Show.js | 1085 | 2022-07-01 10:02:26 |