Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-052672-index-headers.html | 2021-10-28 16:23:50 | |
| 0001564590-21-052672-index.html | 2021-10-28 16:23:50 | |
| 0001564590-21-052672.txt | 2021-10-28 16:23:50 | |
 0001564590-21-052672-xbrl.zip | 299063 | 2021-10-28 16:23:50 |
| aa-10q_20210930.htm | 5348031 | 2021-10-28 16:23:50 |
| aa-10q_20210930_htm.xml | 5583316 | 2021-10-28 16:23:50 |
| aa-20210930.xsd | 91468 | 2021-10-28 16:23:50 |
| aa-20210930_cal.xml | 108011 | 2021-10-28 16:23:50 |
| aa-20210930_def.xml | 322441 | 2021-10-28 16:23:50 |
| aa-20210930_lab.xml | 673577 | 2021-10-28 16:23:50 |
| aa-20210930_pre.xml | 527860 | 2021-10-28 16:23:50 |
| aa-ex311_7.htm | 21139 | 2021-10-28 16:23:50 |
| aa-ex312_9.htm | 20944 | 2021-10-28 16:23:50 |
| aa-ex321_8.htm | 10361 | 2021-10-28 16:23:50 |
| aa-ex322_6.htm | 10344 | 2021-10-28 16:23:50 |
| FilingSummary.xml | 51468 | 2021-10-28 16:23:50 |
| Financial_Report.xlsx | 123139 | 2021-10-28 16:23:50 |
| MetaLinks.json | 981362 | 2021-10-28 16:23:50 |
| R1.htm | 53776 | 2021-10-28 16:23:50 |
| R10.htm | 130794 | 2021-10-28 16:23:50 |
| R11.htm | 443637 | 2021-10-28 16:23:50 |
| R12.htm | 60018 | 2021-10-28 16:23:50 |
| R13.htm | 547331 | 2021-10-28 16:23:50 |
| R14.htm | 220384 | 2021-10-28 16:23:50 |
| R15.htm | 5703 | 2021-10-28 16:23:50 |
| R16.htm | 30175 | 2021-10-28 16:23:50 |
| R17.htm | 20214 | 2021-10-28 16:23:50 |
| R18.htm | 200725 | 2021-10-28 16:23:50 |
| R19.htm | 473261 | 2021-10-28 16:23:50 |
| R2.htm | 78532 | 2021-10-28 16:23:50 |
| R20.htm | 42231 | 2021-10-28 16:23:50 |
| R21.htm | 85549 | 2021-10-28 16:23:50 |
| R22.htm | 65854 | 2021-10-28 16:23:50 |
| R23.htm | 63766 | 2021-10-28 16:23:50 |
| R24.htm | 6866 | 2021-10-28 16:23:50 |
| R25.htm | 12683 | 2021-10-28 16:23:50 |
| R26.htm | 116005 | 2021-10-28 16:23:50 |
| R27.htm | 442617 | 2021-10-28 16:23:50 |
| R28.htm | 57605 | 2021-10-28 16:23:50 |
| R29.htm | 546626 | 2021-10-28 16:23:50 |
| R3.htm | 78975 | 2021-10-28 16:23:50 |
| R30.htm | 219512 | 2021-10-28 16:23:50 |
| R31.htm | 30618 | 2021-10-28 16:23:50 |
| R32.htm | 192726 | 2021-10-28 16:23:50 |
| R33.htm | 467759 | 2021-10-28 16:23:50 |
| R34.htm | 38450 | 2021-10-28 16:23:50 |
| R35.htm | 89493 | 2021-10-28 16:23:50 |
| R36.htm | 34871 | 2021-10-28 16:23:50 |
| R37.htm | 62469 | 2021-10-28 16:23:50 |
| R38.htm | 9655 | 2021-10-28 16:23:50 |
| R39.htm | 33923 | 2021-10-28 16:23:50 |
| R4.htm | 150777 | 2021-10-28 16:23:50 |
| R40.htm | 45112 | 2021-10-28 16:23:50 |
| R41.htm | 57868 | 2021-10-28 16:23:50 |
| R42.htm | 16347 | 2021-10-28 16:23:50 |
| R43.htm | 18533 | 2021-10-28 16:23:50 |
| R44.htm | 4369 | 2021-10-28 16:23:50 |
| R45.htm | 43714 | 2021-10-28 16:23:50 |
| R46.htm | 48180 | 2021-10-28 16:23:50 |
| R47.htm | 21518 | 2021-10-28 16:23:50 |
| R48.htm | 24930 | 2021-10-28 16:23:50 |
| R49.htm | 15290 | 2021-10-28 16:23:50 |
| R5.htm | 101909 | 2021-10-28 16:23:50 |
| R50.htm | 95380 | 2021-10-28 16:23:50 |
| R51.htm | 57429 | 2021-10-28 16:23:50 |
| R52.htm | 6952 | 2021-10-28 16:23:50 |
| R53.htm | 13951 | 2021-10-28 16:23:50 |
| R54.htm | 16856 | 2021-10-28 16:23:50 |
| R55.htm | 109035 | 2021-10-28 16:23:50 |
| R56.htm | 33557 | 2021-10-28 16:23:50 |
| R57.htm | 59055 | 2021-10-28 16:23:50 |
| R58.htm | 33593 | 2021-10-28 16:23:50 |
| R59.htm | 42205 | 2021-10-28 16:23:50 |
| R6.htm | 54127 | 2021-10-28 16:23:50 |
| R60.htm | 37443 | 2021-10-28 16:23:50 |
| R61.htm | 20841 | 2021-10-28 16:23:50 |
| R62.htm | 23030 | 2021-10-28 16:23:50 |
| R63.htm | 43824 | 2021-10-28 16:23:50 |
| R64.htm | 19686 | 2021-10-28 16:23:50 |
| R65.htm | 10155 | 2021-10-28 16:23:50 |
| R66.htm | 18593 | 2021-10-28 16:23:50 |
| R67.htm | 10052 | 2021-10-28 16:23:50 |
| R68.htm | 9613 | 2021-10-28 16:23:50 |
| R69.htm | 7056 | 2021-10-28 16:23:50 |
| R7.htm | 9981 | 2021-10-28 16:23:50 |
| R70.htm | 16573 | 2021-10-28 16:23:50 |
| R71.htm | 20488 | 2021-10-28 16:23:50 |
| R72.htm | 14893 | 2021-10-28 16:23:50 |
| R73.htm | 46094 | 2021-10-28 16:23:50 |
| R74.htm | 11136 | 2021-10-28 16:23:50 |
| R75.htm | 92474 | 2021-10-28 16:23:50 |
| R76.htm | 18251 | 2021-10-28 16:23:50 |
| R77.htm | 9318 | 2021-10-28 16:23:50 |
| R78.htm | 42357 | 2021-10-28 16:23:50 |
| R8.htm | 19335 | 2021-10-28 16:23:50 |
| R9.htm | 8994 | 2021-10-28 16:23:50 |
| report.css | 2767 | 2021-10-28 16:23:50 |
| Show.js | 1085 | 2021-10-28 16:23:50 |