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|---|---|---|
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| 0000792987-23-000044-index.html | 2023-05-04 16:17:46 | |
| 0000792987-23-000044.txt | 2023-05-04 16:17:46 | |
 0000792987-23-000044-xbrl.zip | 238682 | 2023-05-04 16:17:46 |
| aste-20230331.htm | 1386152 | 2023-05-04 16:17:46 |
| aste-20230331.xsd | 33186 | 2023-05-04 16:17:46 |
| aste-20230331xexx311.htm | 10038 | 2023-05-04 16:17:46 |
| aste-20230331xexx312.htm | 10000 | 2023-05-04 16:17:46 |
| aste-20230331xexx321.htm | 4266 | 2023-05-04 16:17:46 |
| aste-20230331xexx322.htm | 4252 | 2023-05-04 16:17:46 |
| aste-20230331_cal.xml | 82178 | 2023-05-04 16:17:46 |
| aste-20230331_def.xml | 171548 | 2023-05-04 16:17:46 |
 aste-20230331_g1.jpg | 30882 | 2023-05-04 16:17:46 |
| aste-20230331_htm.xml | 1250909 | 2023-05-04 16:17:46 |
| aste-20230331_lab.xml | 501338 | 2023-05-04 16:17:46 |
| aste-20230331_pre.xml | 323831 | 2023-05-04 16:17:46 |
| FilingSummary.xml | 29819 | 2023-05-04 16:17:46 |
| Financial_Report.xlsx | 78375 | 2023-05-04 16:17:46 |
| MetaLinks.json | 652541 | 2023-05-04 16:17:46 |
| R1.htm | 51516 | 2023-05-04 16:17:46 |
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| report.css | 2767 | 2023-05-04 16:17:46 |
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