Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000008063-21-000034-index-headers.html | 2021-11-08 16:07:53 | |
| 0000008063-21-000034-index.html | 2021-11-08 16:07:53 | |
| 0000008063-21-000034.txt | 2021-11-08 16:07:53 | |
 0000008063-21-000034-xbrl.zip | 30695 | 2021-11-08 16:07:53 |
| atro-20211108.htm | 30340 | 2021-11-08 16:07:53 |
| atro-20211108.xsd | 2002 | 2021-11-08 16:07:53 |
| atro-20211108_htm.xml | 10880 | 2021-11-08 16:07:53 |
| atro-20211108_lab.xml | 23832 | 2021-11-08 16:07:53 |
| atro-20211108_pre.xml | 12603 | 2021-11-08 16:07:53 |
 atrocorp_image1a11a.jpg | 41999 | 2021-11-08 16:07:53 |
| ex99120211002-pr.htm | 345767 | 2021-11-08 16:07:53 |
| FilingSummary.xml | 1734 | 2021-11-08 16:07:53 |
| Financial_Report.xlsx | 5685 | 2021-11-08 16:07:53 |
| MetaLinks.json | 17279 | 2021-11-08 16:07:53 |
| R1.htm | 38596 | 2021-11-08 16:07:53 |
| report.css | 2767 | 2021-11-08 16:07:53 |
| Show.js | 1085 | 2021-11-08 16:07:53 |