Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000792987-23-000063-index-headers.html | 2023-08-02 07:02:31 | |
| 0000792987-23-000063-index.html | 2023-08-02 07:02:31 | |
| 0000792987-23-000063.txt | 2023-08-02 07:02:31 | |
 0000792987-23-000063-xbrl.zip | 41851 | 2023-08-02 07:02:31 |
| aste-20230630xexx991.htm | 376965 | 2023-08-02 07:02:31 |
| aste-20230802.htm | 21784 | 2023-08-02 07:02:31 |
| aste-20230802.xsd | 2010 | 2023-08-02 07:02:31 |
 aste-20230802_g1.jpg | 30882 | 2023-08-02 07:02:31 |
| aste-20230802_htm.xml | 2690 | 2023-08-02 07:02:31 |
| aste-20230802_lab.xml | 24139 | 2023-08-02 07:02:31 |
| aste-20230802_pre.xml | 12609 | 2023-08-02 07:02:31 |
 asteclogo3.jpg | 43730 | 2023-08-02 07:02:31 |
| FilingSummary.xml | 1811 | 2023-08-02 07:02:31 |
| Financial_Report.xlsx | 5690 | 2023-08-02 07:02:31 |
| MetaLinks.json | 17801 | 2023-08-02 07:02:31 |
| R1.htm | 38095 | 2023-08-02 07:02:31 |
| report.css | 2767 | 2023-08-02 07:02:31 |
| Show.js | 1085 | 2023-08-02 07:02:31 |