Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000792987-22-000015-index-headers.html | 2022-03-03 16:17:13 | |
| 0000792987-22-000015-index.html | 2022-03-03 16:17:13 | |
| 0000792987-22-000015.txt | 2022-03-03 16:17:13 | |
 0000792987-22-000015-xbrl.zip | 23335 | 2022-03-03 16:17:13 |
| aste-20220303.htm | 27646 | 2022-03-03 16:17:13 |
| aste-20220303.xsd | 2008 | 2022-03-03 16:17:13 |
 aste-20220303_g1.jpg | 30882 | 2022-03-03 16:17:13 |
| aste-20220303_htm.xml | 11368 | 2022-03-03 16:17:13 |
| aste-20220303_lab.xml | 24137 | 2022-03-03 16:17:13 |
| aste-20220303_pre.xml | 12607 | 2022-03-03 16:17:13 |
| FilingSummary.xml | 1772 | 2022-03-03 16:17:13 |
| Financial_Report.xlsx | 5668 | 2022-03-03 16:17:13 |
| MetaLinks.json | 17370 | 2022-03-03 16:17:13 |
| R1.htm | 38580 | 2022-03-03 16:17:13 |
| report.css | 2767 | 2022-03-03 16:17:13 |
| Show.js | 1084 | 2022-03-03 16:17:13 |