Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000819793-21-000044-index-headers.html | 2021-05-18 12:57:07 | |
| 0000819793-21-000044-index.html | 2021-05-18 12:57:07 | |
| 0000819793-21-000044.txt | 2021-05-18 12:57:07 | |
 0000819793-21-000044-xbrl.zip | 15726 | 2021-05-18 12:57:07 |
| ain-20210513.htm | 72510 | 2021-05-18 12:57:07 |
| ain-20210513.xsd | 2944 | 2021-05-18 12:57:07 |
| ain-20210513_def.xml | 15470 | 2021-05-18 12:57:07 |
| ain-20210513_htm.xml | 16535 | 2021-05-18 12:57:07 |
| ain-20210513_lab.xml | 30468 | 2021-05-18 12:57:07 |
| ain-20210513_pre.xml | 16094 | 2021-05-18 12:57:07 |
| FilingSummary.xml | 1708 | 2021-05-18 12:57:07 |
| Financial_Report.xlsx | 5737 | 2021-05-18 12:57:07 |
| MetaLinks.json | 20392 | 2021-05-18 12:57:07 |
| R1.htm | 41715 | 2021-05-18 12:57:07 |
| report.css | 2767 | 2021-05-18 12:57:07 |
| Show.js | 1084 | 2021-05-18 12:57:07 |