Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-020158-index-headers.html | 2021-08-16 16:09:11 | |
| 0001493152-21-020158-index.html | 2021-08-16 16:09:11 | |
| 0001493152-21-020158.txt | 2021-08-16 16:09:11 | |
 0001493152-21-020158-xbrl.zip | 326774 | 2021-08-16 16:09:11 |
| aei-20210630.xsd | 87410 | 2021-08-16 16:09:11 |
| aei-20210630_cal.xml | 80789 | 2021-08-16 16:09:11 |
| aei-20210630_def.xml | 476610 | 2021-08-16 16:09:11 |
| aei-20210630_lab.xml | 686347 | 2021-08-16 16:09:11 |
| aei-20210630_pre.xml | 578714 | 2021-08-16 16:09:11 |
| ex31-1a.htm | 18819 | 2021-08-16 16:09:11 |
| ex31-1b.htm | 19025 | 2021-08-16 16:09:11 |
| ex31-2a.htm | 20364 | 2021-08-16 16:09:11 |
| ex31-2b.htm | 19936 | 2021-08-16 16:09:11 |
| ex32-1.htm | 16111 | 2021-08-16 16:09:11 |
| FilingSummary.xml | 40223 | 2021-08-16 16:09:11 |
| Financial_Report.xlsx | 162845 | 2021-08-16 16:09:11 |
| form10-q.htm | 3745723 | 2021-08-16 16:09:11 |
| form10-q_htm.xml | 3979177 | 2021-08-16 16:09:11 |
| MetaLinks.json | 871845 | 2021-08-16 16:09:11 |
| R1.htm | 55603 | 2021-08-16 16:09:11 |
| R10.htm | 10382 | 2021-08-16 16:09:11 |
| R11.htm | 118152 | 2021-08-16 16:09:11 |
| R12.htm | 322732 | 2021-08-16 16:09:11 |
| R13.htm | 24611 | 2021-08-16 16:09:11 |
| R14.htm | 8459 | 2021-08-16 16:09:11 |
| R15.htm | 37030 | 2021-08-16 16:09:11 |
| R16.htm | 45375 | 2021-08-16 16:09:11 |
| R17.htm | 92166 | 2021-08-16 16:09:11 |
| R18.htm | 12797 | 2021-08-16 16:09:11 |
| R19.htm | 24097 | 2021-08-16 16:09:11 |
| R2.htm | 139922 | 2021-08-16 16:09:11 |
| R20.htm | 69451 | 2021-08-16 16:09:11 |
| R21.htm | 283725 | 2021-08-16 16:09:11 |
| R22.htm | 34355 | 2021-08-16 16:09:11 |
| R23.htm | 35385 | 2021-08-16 16:09:11 |
| R24.htm | 20083 | 2021-08-16 16:09:11 |
| R25.htm | 348252 | 2021-08-16 16:09:11 |
| R26.htm | 187172 | 2021-08-16 16:09:11 |
| R27.htm | 112491 | 2021-08-16 16:09:11 |
| R28.htm | 322266 | 2021-08-16 16:09:11 |
| R29.htm | 21007 | 2021-08-16 16:09:11 |
| R3.htm | 17621 | 2021-08-16 16:09:11 |
| R30.htm | 13655 | 2021-08-16 16:09:11 |
| R31.htm | 54412 | 2021-08-16 16:09:11 |
| R32.htm | 9217 | 2021-08-16 16:09:11 |
| R33.htm | 68856 | 2021-08-16 16:09:11 |
| R34.htm | 281250 | 2021-08-16 16:09:11 |
| R35.htm | 24348 | 2021-08-16 16:09:11 |
| R36.htm | 32520 | 2021-08-16 16:09:11 |
| R37.htm | 6941 | 2021-08-16 16:09:11 |
| R38.htm | 37399 | 2021-08-16 16:09:11 |
| R39.htm | 214261 | 2021-08-16 16:09:11 |
| R4.htm | 113544 | 2021-08-16 16:09:11 |
| R40.htm | 406875 | 2021-08-16 16:09:11 |
| R41.htm | 16406 | 2021-08-16 16:09:11 |
| R42.htm | 64794 | 2021-08-16 16:09:11 |
| R43.htm | 466224 | 2021-08-16 16:09:11 |
| R44.htm | 10206 | 2021-08-16 16:09:11 |
| R45.htm | 8754 | 2021-08-16 16:09:11 |
| R46.htm | 11577 | 2021-08-16 16:09:11 |
| R47.htm | 15914 | 2021-08-16 16:09:11 |
| R48.htm | 11155 | 2021-08-16 16:09:11 |
| R49.htm | 78581 | 2021-08-16 16:09:11 |
| R5.htm | 114001 | 2021-08-16 16:09:11 |
| R50.htm | 297380 | 2021-08-16 16:09:11 |
| R51.htm | 22412 | 2021-08-16 16:09:11 |
| R52.htm | 37192 | 2021-08-16 16:09:11 |
| R53.htm | 191452 | 2021-08-16 16:09:11 |
| R54.htm | 8313 | 2021-08-16 16:09:11 |
| R55.htm | 10763 | 2021-08-16 16:09:11 |
| R56.htm | 76693 | 2021-08-16 16:09:11 |
| R57.htm | 20971 | 2021-08-16 16:09:11 |
| R58.htm | 57409 | 2021-08-16 16:09:11 |
| R59.htm | 51726 | 2021-08-16 16:09:11 |
| R6.htm | 133602 | 2021-08-16 16:09:11 |
| R60.htm | 30836 | 2021-08-16 16:09:11 |
| R61.htm | 7667 | 2021-08-16 16:09:11 |
| R62.htm | 68582 | 2021-08-16 16:09:11 |
| R63.htm | 16617 | 2021-08-16 16:09:11 |
| R64.htm | 20696 | 2021-08-16 16:09:11 |
| R65.htm | 39317 | 2021-08-16 16:09:11 |
| R66.htm | 41459 | 2021-08-16 16:09:11 |
| R67.htm | 4190 | 2021-08-16 16:09:11 |
| R68.htm | 88916 | 2021-08-16 16:09:11 |
| R7.htm | 9478 | 2021-08-16 16:09:11 |
| R8.htm | 11700 | 2021-08-16 16:09:11 |
| R9.htm | 313770 | 2021-08-16 16:09:11 |
| report.css | 2767 | 2021-08-16 16:09:11 |
| Show.js | 1085 | 2021-08-16 16:09:11 |