Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001157523-21-000827-index-headers.html | 2021-06-28 09:25:58 | |
| 0001157523-21-000827-index.html | 2021-06-28 09:25:58 | |
| 0001157523-21-000827.txt | 2021-06-28 09:25:58 | |
 0001157523-21-000827-xbrl.zip | 13501 | 2021-06-28 09:25:58 |
| a52452003.htm | 32097 | 2021-06-28 09:25:58 |
| a52452003ex99_1.htm | 7569 | 2021-06-28 09:25:58 |
| a52452003_htm.xml | 4422 | 2021-06-28 09:25:58 |
| aa-20210628.xsd | 3908 | 2021-06-28 09:25:58 |
| aa-20210628_lab.xml | 23512 | 2021-06-28 09:25:58 |
| aa-20210628_pre.xml | 16642 | 2021-06-28 09:25:58 |
| FilingSummary.xml | 1680 | 2021-06-28 09:25:58 |
| Financial_Report.xlsx | 5742 | 2021-06-28 09:25:58 |
| MetaLinks.json | 20562 | 2021-06-28 09:25:58 |
| R1.htm | 41751 | 2021-06-28 09:25:58 |
| report.css | 2767 | 2021-06-28 09:25:58 |
| Show.js | 1084 | 2021-06-28 09:25:58 |