Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001157523-20-000068-index-headers.html | 2020-01-15 16:28:16 | |
| 0001157523-20-000068-index.html | 2020-01-15 16:28:16 | |
| 0001157523-20-000068.txt | 2020-01-15 16:28:16 | |
 0001157523-20-000068-xbrl.zip | 48207 | 2020-01-15 16:28:16 |
| a52157723.htm | 30346 | 2020-01-15 16:28:16 |
| a52157723ex99_1.htm | 1004924 | 2020-01-15 16:28:16 |
| a52157723_htm.xml | 4428 | 2020-01-15 16:28:16 |
| aa-20200115.xsd | 4371 | 2020-01-15 16:28:16 |
| aa-20200115_lab.xml | 23692 | 2020-01-15 16:28:16 |
| aa-20200115_pre.xml | 16822 | 2020-01-15 16:28:16 |
| FilingSummary.xml | 1691 | 2020-01-15 16:28:16 |
| Financial_Report.xlsx | 5862 | 2020-01-15 16:28:16 |
| MetaLinks.json | 21245 | 2020-01-15 16:28:16 |
| R1.htm | 41790 | 2020-01-15 16:28:16 |
| report.css | 2767 | 2020-01-15 16:28:16 |
| Show.js | 1085 | 2020-01-15 16:28:16 |