Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000792987-22-000042-index-headers.html | 2022-08-01 16:15:48 | |
| 0000792987-22-000042-index.html | 2022-08-01 16:15:48 | |
| 0000792987-22-000042.txt | 2022-08-01 16:15:48 | |
 0000792987-22-000042-xbrl.zip | 23116 | 2022-08-01 16:15:48 |
| aste-20220801.htm | 27072 | 2022-08-01 16:15:48 |
| aste-20220801.xsd | 2008 | 2022-08-01 16:15:48 |
 aste-20220801_g1.jpg | 30882 | 2022-08-01 16:15:48 |
| aste-20220801_htm.xml | 10810 | 2022-08-01 16:15:48 |
| aste-20220801_lab.xml | 24137 | 2022-08-01 16:15:48 |
| aste-20220801_pre.xml | 12607 | 2022-08-01 16:15:48 |
| FilingSummary.xml | 1769 | 2022-08-01 16:15:48 |
| Financial_Report.xlsx | 5691 | 2022-08-01 16:15:48 |
| MetaLinks.json | 17367 | 2022-08-01 16:15:48 |
| R1.htm | 38547 | 2022-08-01 16:15:48 |
| report.css | 2767 | 2022-08-01 16:15:48 |
| Show.js | 1084 | 2022-08-01 16:15:48 |