Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000792987-26-000008-index-headers.html | 2026-02-25 07:01:10 | |
| 0000792987-26-000008-index.html | 2026-02-25 07:01:10 | |
| 0000792987-26-000008.txt | 2026-02-25 07:01:10 | |
 0000792987-26-000008-xbrl.zip | 42893 | 2026-02-25 07:01:10 |
| aste-20251231xexx991.htm | 419759 | 2026-02-25 07:01:10 |
| aste-20260225.htm | 21508 | 2026-02-25 07:01:10 |
| aste-20260225.xsd | 1891 | 2026-02-25 07:01:10 |
 aste-20260225_g1.jpg | 30882 | 2026-02-25 07:01:10 |
| aste-20260225_htm.xml | 2690 | 2026-02-25 07:01:10 |
| aste-20260225_lab.xml | 21885 | 2026-02-25 07:01:10 |
| aste-20260225_pre.xml | 12609 | 2026-02-25 07:01:10 |
 asteclogo3a.jpg | 43730 | 2026-02-25 07:01:10 |
| FilingSummary.xml | 1786 | 2026-02-25 07:01:10 |
| MetaLinks.json | 17800 | 2026-02-25 07:01:10 |
| R1.htm | 38078 | 2026-02-25 07:01:10 |
| report.css | 2767 | 2026-02-25 07:01:10 |
| Show.js | 1085 | 2026-02-25 07:01:10 |