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|---|---|---|
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| 0000894245-20-000047-index.html | 2020-11-12 13:51:41 | |
| 0000894245-20-000047.txt | 2020-11-12 13:51:41 | |
 0000894245-20-000047-xbrl.zip | 41436 | 2020-11-12 13:51:41 |
| aei21-20200930.xml | 96098 | 2020-11-12 13:51:41 |
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| FilingSummary.xml | 10537 | 2020-11-12 13:51:41 |
| Financial_Report.xlsx | 30292 | 2020-11-12 13:51:41 |
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| R1.htm | 51133 | 2020-11-12 13:51:41 |
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| R2.htm | 64846 | 2020-11-12 13:51:41 |
| R3.htm | 7760 | 2020-11-12 13:51:41 |
| R4.htm | 39289 | 2020-11-12 13:51:41 |
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| R8.htm | 11143 | 2020-11-12 13:51:41 |
| R9.htm | 4680 | 2020-11-12 13:51:41 |
| report.css | 2767 | 2020-11-12 13:51:41 |
| Show.js | 1085 | 2020-11-12 13:51:41 |