Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000894245-21-000033-index-headers.html | 2021-05-14 10:13:40 | |
| 0000894245-21-000033-index.html | 2021-05-14 10:13:40 | |
| 0000894245-21-000033.txt | 2021-05-14 10:13:40 | |
 0000894245-21-000033-xbrl.zip | 38073 | 2021-05-14 10:13:40 |
| aei21-20210331.xml | 73180 | 2021-05-14 10:13:40 |
| aei21-20210331.xsd | 16188 | 2021-05-14 10:13:40 |
| aei21-20210331_cal.xml | 17425 | 2021-05-14 10:13:40 |
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| ex32-21.htm | 8726 | 2021-05-14 10:13:40 |
| FilingSummary.xml | 11775 | 2021-05-14 10:13:40 |
| Financial_Report.xlsx | 31124 | 2021-05-14 10:13:40 |
| q21-121.htm | 181748 | 2021-05-14 10:13:40 |
| R1.htm | 51091 | 2021-05-14 10:13:40 |
| R10.htm | 9085 | 2021-05-14 10:13:40 |
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| R19.htm | 15880 | 2021-05-14 10:13:40 |
| R2.htm | 73430 | 2021-05-14 10:13:40 |
| R20.htm | 5472 | 2021-05-14 10:13:40 |
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| R6.htm | 21533 | 2021-05-14 10:13:40 |
| R7.htm | 5526 | 2021-05-14 10:13:40 |
| R8.htm | 10859 | 2021-05-14 10:13:40 |
| R9.htm | 7075 | 2021-05-14 10:13:40 |
| report.css | 2767 | 2021-05-14 10:13:40 |
| Show.js | 1085 | 2021-05-14 10:13:40 |