Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000931755-23-000002-index-headers.html | 2023-08-11 16:47:46 | |
| 0000931755-23-000002-index.html | 2023-08-11 16:47:46 | |
| 0000931755-23-000002.txt | 2023-08-11 16:47:46 | |
 0000931755-23-000002-xbrl.zip | 53219 | 2023-08-11 16:47:46 |
| aei21-20230630.htm | 321320 | 2023-08-11 16:47:46 |
| aei21-20230630.xsd | 20991 | 2023-08-11 16:47:46 |
| aei21-20230630_cal.xml | 21042 | 2023-08-11 16:47:46 |
| aei21-20230630_def.xml | 79862 | 2023-08-11 16:47:46 |
| aei21-20230630_htm.xml | 70932 | 2023-08-11 16:47:46 |
| aei21-20230630_lab.xml | 167081 | 2023-08-11 16:47:46 |
| aei21-20230630_pre.xml | 84568 | 2023-08-11 16:47:46 |
| ex2131-1.htm | 7924 | 2023-08-11 16:47:46 |
| ex2131-2.htm | 7972 | 2023-08-11 16:47:46 |
| ex2132.htm | 8615 | 2023-08-11 16:47:46 |
| FilingSummary.xml | 11528 | 2023-08-11 16:47:46 |
| Financial_Report.xlsx | 26917 | 2023-08-11 16:47:46 |
| MetaLinks.json | 215603 | 2023-08-11 16:47:46 |
| R1.htm | 53498 | 2023-08-11 16:47:46 |
| R10.htm | 7155 | 2023-08-11 16:47:46 |
| R11.htm | 4870 | 2023-08-11 16:47:46 |
| R12.htm | 6386 | 2023-08-11 16:47:46 |
| R13.htm | 6433 | 2023-08-11 16:47:46 |
| R14.htm | 7960 | 2023-08-11 16:47:46 |
| R15.htm | 45657 | 2023-08-11 16:47:46 |
| R16.htm | 23528 | 2023-08-11 16:47:46 |
| R2.htm | 65002 | 2023-08-11 16:47:46 |
| R3.htm | 7652 | 2023-08-11 16:47:46 |
| R4.htm | 49715 | 2023-08-11 16:47:46 |
| R5.htm | 55673 | 2023-08-11 16:47:46 |
| R6.htm | 31685 | 2023-08-11 16:47:46 |
| R7.htm | 5425 | 2023-08-11 16:47:46 |
| R8.htm | 6746 | 2023-08-11 16:47:46 |
| R9.htm | 5398 | 2023-08-11 16:47:46 |
| R9999.htm | 27456 | 2023-08-11 16:47:46 |
| report.css | 2767 | 2023-08-11 16:47:46 |
| Show.js | 1085 | 2023-08-11 16:47:46 |