Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000792987-23-000036-index-headers.html | 2023-05-01 16:17:23 | |
| 0000792987-23-000036-index.html | 2023-05-01 16:17:23 | |
| 0000792987-23-000036.txt | 2023-05-01 16:17:23 | |
 0000792987-23-000036-xbrl.zip | 24084 | 2023-05-01 16:17:23 |
| aste-20230425.htm | 43879 | 2023-05-01 16:17:23 |
| aste-20230425.xsd | 2008 | 2023-05-01 16:17:23 |
 aste-20230425_g1.jpg | 30882 | 2023-05-01 16:17:23 |
| aste-20230425_htm.xml | 10821 | 2023-05-01 16:17:23 |
| aste-20230425_lab.xml | 24137 | 2023-05-01 16:17:23 |
| aste-20230425_pre.xml | 12607 | 2023-05-01 16:17:23 |
| FilingSummary.xml | 1769 | 2023-05-01 16:17:23 |
| Financial_Report.xlsx | 5690 | 2023-05-01 16:17:23 |
| MetaLinks.json | 17899 | 2023-05-01 16:17:23 |
| R1.htm | 38094 | 2023-05-01 16:17:23 |
| report.css | 2767 | 2023-05-01 16:17:23 |
| Show.js | 1084 | 2023-05-01 16:17:23 |