Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000792987-23-000009-index-headers.html | 2023-03-01 07:05:06 | |
| 0000792987-23-000009-index.html | 2023-03-01 07:05:06 | |
| 0000792987-23-000009.txt | 2023-03-01 07:05:06 | |
 0000792987-23-000009-xbrl.zip | 52857 | 2023-03-01 07:05:06 |
| aste-20221231xexx991.htm | 615612 | 2023-03-01 07:05:06 |
| aste-20230301.htm | 32077 | 2023-03-01 07:05:06 |
| aste-20230301.xsd | 2008 | 2023-03-01 07:05:06 |
 aste-20230301_g1.jpg | 30882 | 2023-03-01 07:05:06 |
| aste-20230301_htm.xml | 10821 | 2023-03-01 07:05:06 |
| aste-20230301_lab.xml | 24137 | 2023-03-01 07:05:06 |
| aste-20230301_pre.xml | 12607 | 2023-03-01 07:05:06 |
 asteclogo3.jpg | 43730 | 2023-03-01 07:05:06 |
| FilingSummary.xml | 1811 | 2023-03-01 07:05:06 |
| Financial_Report.xlsx | 5691 | 2023-03-01 07:05:06 |
| MetaLinks.json | 17899 | 2023-03-01 07:05:06 |
| R1.htm | 38095 | 2023-03-01 07:05:06 |
| report.css | 2767 | 2023-03-01 07:05:06 |
| Show.js | 1085 | 2023-03-01 07:05:06 |