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|---|---|---|
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| 0001326321-18-000021-index.html | 2018-05-14 15:23:44 | |
| 0001326321-18-000021.txt | 2018-05-14 15:23:44 | |
 0001326321-18-000021-xbrl.zip | 32574 | 2018-05-14 15:23:44 |
| aei21-20180331.xml | 65091 | 2018-05-14 15:23:44 |
| aei21-20180331.xsd | 14833 | 2018-05-14 15:23:44 |
| aei21-20180331_cal.xml | 16659 | 2018-05-14 15:23:44 |
| aei21-20180331_def.xml | 73883 | 2018-05-14 15:23:44 |
| aei21-20180331_lab.xml | 91348 | 2018-05-14 15:23:44 |
| aei21-20180331_pre.xml | 76066 | 2018-05-14 15:23:44 |
| ex31-121.htm | 7906 | 2018-05-14 15:23:44 |
| ex31-221.htm | 7917 | 2018-05-14 15:23:44 |
| ex32-21.htm | 7103 | 2018-05-14 15:23:44 |
| FilingSummary.xml | 10063 | 2018-05-14 15:23:44 |
| Financial_Report.xlsx | 23384 | 2018-05-14 15:23:44 |
| q21-118.htm | 250919 | 2018-05-14 15:23:44 |
| R1.htm | 27128 | 2018-05-14 15:23:44 |
| R10.htm | 8742 | 2018-05-14 15:23:44 |
| R11.htm | 4995 | 2018-05-14 15:23:44 |
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| R14.htm | 15453 | 2018-05-14 15:23:44 |
| R15.htm | 15563 | 2018-05-14 15:23:44 |
| R16.htm | 33794 | 2018-05-14 15:23:44 |
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| R2.htm | 54100 | 2018-05-14 15:23:44 |
| R3.htm | 8560 | 2018-05-14 15:23:44 |
| R4.htm | 31722 | 2018-05-14 15:23:44 |
| R5.htm | 31394 | 2018-05-14 15:23:44 |
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| R7.htm | 5568 | 2018-05-14 15:23:44 |
| R8.htm | 11209 | 2018-05-14 15:23:44 |
| R9.htm | 8209 | 2018-05-14 15:23:44 |
| report.css | 2767 | 2018-05-14 15:23:44 |
| Show.js | 1410 | 2018-05-14 15:23:44 |