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|---|---|---|
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| 0000792987-26-000016-index.html | 2026-04-20 08:01:21 | |
| 0000792987-26-000016.txt | 2026-04-20 08:01:21 | |
 0000792987-26-000016-xbrl.zip | 24774 | 2026-04-20 08:01:21 |
| aste-20260420.htm | 23104 | 2026-04-20 08:01:21 |
| aste-20260420.xsd | 1891 | 2026-04-20 08:01:21 |
 aste-20260420_g1.jpg | 30882 | 2026-04-20 08:01:21 |
| aste-20260420_htm.xml | 2690 | 2026-04-20 08:01:21 |
| aste-20260420_lab.xml | 21885 | 2026-04-20 08:01:21 |
| aste-20260420_pre.xml | 12609 | 2026-04-20 08:01:21 |
| FilingSummary.xml | 1786 | 2026-04-20 08:01:21 |
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| pressreleasedatedapril2020.htm | 10727 | 2026-04-20 08:01:21 |
| R1.htm | 38078 | 2026-04-20 08:01:21 |
| report.css | 2767 | 2026-04-20 08:01:21 |
| Show.js | 1085 | 2026-04-20 08:01:21 |