Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000792987-20-000017-index-headers.html | 2020-04-01 16:52:05 | |
| 0000792987-20-000017-index.html | 2020-04-01 16:52:05 | |
| 0000792987-20-000017.txt | 2020-04-01 16:52:05 | |
 0000792987-20-000017-xbrl.zip | 10573 | 2020-04-01 16:52:05 |
| aste-20200401.xsd | 4216 | 2020-04-01 16:52:05 |
| aste-20200401_lab.xml | 22718 | 2020-04-01 16:52:05 |
| aste-20200401_pre.xml | 16230 | 2020-04-01 16:52:05 |
| ex99-1.htm | 12643 | 2020-04-01 16:52:05 |
 ex99-1slide1.jpg | 100664 | 2020-04-01 16:52:05 |
 ex99-1slide2.jpg | 71403 | 2020-04-01 16:52:05 |
 ex99-1slide3.jpg | 97819 | 2020-04-01 16:52:05 |
 ex99-1slide4.jpg | 69153 | 2020-04-01 16:52:05 |
 ex99-1slide5.jpg | 86164 | 2020-04-01 16:52:05 |
 ex99-1slide6.jpg | 194541 | 2020-04-01 16:52:05 |
 ex99-1slide7.jpg | 40964 | 2020-04-01 16:52:05 |
| f8k-040120.htm | 32693 | 2020-04-01 16:52:05 |
| f8k-040120_htm.xml | 4041 | 2020-04-01 16:52:05 |
| FilingSummary.xml | 1718 | 2020-04-01 16:52:05 |
| Financial_Report.xlsx | 5790 | 2020-04-01 16:52:05 |
 image0.jpg | 33267 | 2020-04-01 16:52:05 |
| MetaLinks.json | 20937 | 2020-04-01 16:52:05 |
| R1.htm | 38601 | 2020-04-01 16:52:05 |
| report.css | 2767 | 2020-04-01 16:52:05 |
| Show.js | 1085 | 2020-04-01 16:52:05 |