Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000008063-22-000018-index-headers.html | 2022-05-06 16:05:00 | |
| 0000008063-22-000018-index.html | 2022-05-06 16:05:00 | |
| 0000008063-22-000018.txt | 2022-05-06 16:05:00 | |
 0000008063-22-000018-xbrl.zip | 27267 | 2022-05-06 16:05:00 |
| atro-20220506.htm | 31877 | 2022-05-06 16:05:00 |
| atro-20220506.xsd | 2002 | 2022-05-06 16:05:00 |
| atro-20220506_htm.xml | 11946 | 2022-05-06 16:05:00 |
| atro-20220506_lab.xml | 24787 | 2022-05-06 16:05:00 |
| atro-20220506_pre.xml | 13126 | 2022-05-06 16:05:00 |
 atrocorp_image1a11.jpg | 41999 | 2022-05-06 16:05:00 |
| ex99120220402-pr.htm | 257065 | 2022-05-06 16:05:00 |
| FilingSummary.xml | 1747 | 2022-05-06 16:05:00 |
| Financial_Report.xlsx | 5971 | 2022-05-06 16:05:00 |
| MetaLinks.json | 17817 | 2022-05-06 16:05:00 |
| R1.htm | 40819 | 2022-05-06 16:05:00 |
| report.css | 2767 | 2022-05-06 16:05:00 |
| Show.js | 1085 | 2022-05-06 16:05:00 |