Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000931755-20-000007-index.html | 2020-03-30 14:20:17 | |
| 0000931755-20-000007.txt | 2020-03-30 14:20:17 | |
 0000931755-20-000007-xbrl.zip | 75399 | 2020-03-30 14:20:17 |
| aei20-20191231.xml | 388523 | 2020-03-30 14:20:17 |
| aei20-20191231.xsd | 33118 | 2020-03-30 14:20:17 |
| aei20-20191231_cal.xml | 38421 | 2020-03-30 14:20:17 |
| aei20-20191231_def.xml | 149771 | 2020-03-30 14:20:17 |
| aei20-20191231_lab.xml | 237831 | 2020-03-30 14:20:17 |
| aei20-20191231_pre.xml | 155157 | 2020-03-30 14:20:17 |
| ex31-1.htm | 7604 | 2020-03-30 14:20:17 |
| ex31-2.htm | 7649 | 2020-03-30 14:20:17 |
| ex32.htm | 7839 | 2020-03-30 14:20:17 |
| FilingSummary.xml | 18723 | 2020-03-30 14:20:17 |
| Financial_Report.xlsx | 43908 | 2020-03-30 14:20:17 |
| k204-19.htm | 487147 | 2020-03-30 14:20:17 |
| R1.htm | 33928 | 2020-03-30 14:20:17 |
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| R8.htm | 21212 | 2020-03-30 14:20:17 |
| R9.htm | 16523 | 2020-03-30 14:20:17 |
| report.css | 2767 | 2020-03-30 14:20:17 |
| Show.js | 1085 | 2020-03-30 14:20:17 |