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|---|---|---|
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| 0000792987-24-000027-index.html | 2024-05-02 16:16:06 | |
| 0000792987-24-000027.txt | 2024-05-02 16:16:06 | |
 0000792987-24-000027-xbrl.zip | 181858 | 2024-05-02 16:16:06 |
| aste-20240331.htm | 1038049 | 2024-05-02 16:16:06 |
| aste-20240331.xsd | 32035 | 2024-05-02 16:16:06 |
| aste-20240331xexx311.htm | 9941 | 2024-05-02 16:16:06 |
| aste-20240331xexx312.htm | 9940 | 2024-05-02 16:16:06 |
| aste-20240331xexx321.htm | 4169 | 2024-05-02 16:16:06 |
| aste-20240331xexx322.htm | 4200 | 2024-05-02 16:16:06 |
| aste-20240331_cal.xml | 67822 | 2024-05-02 16:16:06 |
| aste-20240331_def.xml | 151080 | 2024-05-02 16:16:06 |
 aste-20240331_g1.jpg | 30882 | 2024-05-02 16:16:06 |
| aste-20240331_htm.xml | 945661 | 2024-05-02 16:16:06 |
| aste-20240331_lab.xml | 423691 | 2024-05-02 16:16:06 |
| aste-20240331_pre.xml | 298582 | 2024-05-02 16:16:06 |
| FilingSummary.xml | 28359 | 2024-05-02 16:16:06 |
| Financial_Report.xlsx | 74542 | 2024-05-02 16:16:06 |
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| R9.htm | 18000 | 2024-05-02 16:16:06 |
| report.css | 2767 | 2024-05-02 16:16:06 |
| Show.js | 1085 | 2024-05-02 16:16:06 |