Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000819793-22-000013-index-headers.html | 2022-03-21 16:27:57 | |
| 0000819793-22-000013-index.html | 2022-03-21 16:27:57 | |
| 0000819793-22-000013.txt | 2022-03-21 16:27:57 | |
 0000819793-22-000013-xbrl.zip | 17042 | 2022-03-21 16:27:57 |
| ain-20220321.htm | 40221 | 2022-03-21 16:27:57 |
| ain-20220321.xsd | 2936 | 2022-03-21 16:27:57 |
| ain-20220321xex991.htm | 9219 | 2022-03-21 16:27:57 |
| ain-20220321_def.xml | 15343 | 2022-03-21 16:27:57 |
| ain-20220321_htm.xml | 13830 | 2022-03-21 16:27:57 |
| ain-20220321_lab.xml | 30334 | 2022-03-21 16:27:57 |
| ain-20220321_pre.xml | 15960 | 2022-03-21 16:27:57 |
| FilingSummary.xml | 1685 | 2022-03-21 16:27:57 |
| Financial_Report.xlsx | 5713 | 2022-03-21 16:27:57 |
 imagea.jpg | 29501 | 2022-03-21 16:27:57 |
| MetaLinks.json | 19763 | 2022-03-21 16:27:57 |
| R1.htm | 40622 | 2022-03-21 16:27:57 |
| report.css | 2767 | 2022-03-21 16:27:57 |
| Show.js | 1085 | 2022-03-21 16:27:57 |