Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000792987-23-000047-index-headers.html | 2023-05-12 16:15:55 | |
| 0000792987-23-000047-index.html | 2023-05-12 16:15:55 | |
| 0000792987-23-000047.txt | 2023-05-12 16:15:55 | |
 0000792987-23-000047-xbrl.zip | 23723 | 2023-05-12 16:15:55 |
| aste-20230508.htm | 30327 | 2023-05-12 16:15:55 |
| aste-20230508.xsd | 2008 | 2023-05-12 16:15:55 |
 aste-20230508_g1.jpg | 30882 | 2023-05-12 16:15:55 |
| aste-20230508_htm.xml | 10821 | 2023-05-12 16:15:55 |
| aste-20230508_lab.xml | 24137 | 2023-05-12 16:15:55 |
| aste-20230508_pre.xml | 12607 | 2023-05-12 16:15:55 |
| FilingSummary.xml | 1769 | 2023-05-12 16:15:55 |
| Financial_Report.xlsx | 5691 | 2023-05-12 16:15:55 |
| MetaLinks.json | 17899 | 2023-05-12 16:15:55 |
| R1.htm | 38093 | 2023-05-12 16:15:55 |
| report.css | 2767 | 2023-05-12 16:15:55 |
| Show.js | 1084 | 2023-05-12 16:15:55 |