Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000819793-23-000017-index-headers.html | 2023-03-13 16:17:32 | |
| 0000819793-23-000017-index.html | 2023-03-13 16:17:32 | |
| 0000819793-23-000017.txt | 2023-03-13 16:17:32 | |
 0000819793-23-000017-xbrl.zip | 490676 | 2023-03-13 16:17:32 |
| ain-20230313.htm | 1658353 | 2023-03-13 16:17:32 |
| ain-20230313.xsd | 3698 | 2023-03-13 16:17:32 |
| ain-20230313_def.xml | 5057 | 2023-03-13 16:17:32 |
 ain-20230313_g1.jpg | 5366 | 2023-03-13 16:17:32 |
 ain-20230313_g10.jpg | 141238 | 2023-03-13 16:17:32 |
 ain-20230313_g2.jpg | 1704 | 2023-03-13 16:17:32 |
 ain-20230313_g3.jpg | 1848 | 2023-03-13 16:17:32 |
 ain-20230313_g4.jpg | 1441 | 2023-03-13 16:17:32 |
 ain-20230313_g5.jpg | 1559 | 2023-03-13 16:17:32 |
 ain-20230313_g6.jpg | 90838 | 2023-03-13 16:17:32 |
 ain-20230313_g7.jpg | 88061 | 2023-03-13 16:17:32 |
 ain-20230313_g8.jpg | 1697 | 2023-03-13 16:17:32 |
 ain-20230313_g9.jpg | 137346 | 2023-03-13 16:17:32 |
| ain-20230313_htm.xml | 189804 | 2023-03-13 16:17:32 |
| ain-20230313_lab.xml | 7006 | 2023-03-13 16:17:32 |
| ain-20230313_pre.xml | 4024 | 2023-03-13 16:17:32 |
| FilingSummary.xml | 2684 | 2023-03-13 16:17:32 |
| Financial_Report.xlsx | 10319 | 2023-03-13 16:17:32 |
| MetaLinks.json | 148600 | 2023-03-13 16:17:32 |
 proxycard-2023001.jpg | 137346 | 2023-03-13 16:17:32 |
 proxycard-2023002.jpg | 141238 | 2023-03-13 16:17:32 |
| R1.htm | 10849 | 2023-03-13 16:17:32 |
| R2.htm | 182702 | 2023-03-13 16:17:32 |
| report.css | 2767 | 2023-03-13 16:17:32 |
| Show.js | 1085 | 2023-03-13 16:17:32 |