Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001569187-20-000063-index-headers.html | 2020-11-05 20:26:15 | |
| 0001569187-20-000063-index.html | 2020-11-05 20:26:15 | |
| 0001569187-20-000063.txt | 2020-11-05 20:26:15 | |
 0001569187-20-000063-xbrl.zip | 388509 | 2020-11-05 20:26:15 |
| ahh-20200930.xsd | 64014 | 2020-11-05 20:26:15 |
| ahh-20200930_cal.xml | 105498 | 2020-11-05 20:26:15 |
| ahh-20200930_def.xml | 511496 | 2020-11-05 20:26:15 |
| ahh-20200930_lab.xml | 859105 | 2020-11-05 20:26:15 |
| ahh-20200930_pre.xml | 604153 | 2020-11-05 20:26:15 |
| ahhq3202010-q.htm | 3311172 | 2020-11-05 20:26:15 |
| ahhq3202010-q_htm.xml | 2137450 | 2020-11-05 20:26:15 |
| FilingSummary.xml | 40930 | 2020-11-05 20:26:15 |
| Financial_Report.xlsx | 113071 | 2020-11-05 20:26:15 |
| MetaLinks.json | 776180 | 2020-11-05 20:26:15 |
| q32020ex101amendmentno4.htm | 17592 | 2020-11-05 20:26:15 |
| q32020ex102amendmentno5.htm | 17241 | 2020-11-05 20:26:15 |
| q32020ex103amendmentno6.htm | 17152 | 2020-11-05 20:26:15 |
| q32020ex311.htm | 14813 | 2020-11-05 20:26:15 |
| q32020ex312.htm | 15013 | 2020-11-05 20:26:15 |
| q32020ex321.htm | 6682 | 2020-11-05 20:26:15 |
| q32020ex322.htm | 6526 | 2020-11-05 20:26:15 |
| R1.htm | 58436 | 2020-11-05 20:26:15 |
| R10.htm | 18279 | 2020-11-05 20:26:15 |
| R11.htm | 132193 | 2020-11-05 20:26:15 |
| R12.htm | 58888 | 2020-11-05 20:26:15 |
| R13.htm | 24478 | 2020-11-05 20:26:15 |
| R14.htm | 129459 | 2020-11-05 20:26:15 |
| R15.htm | 74816 | 2020-11-05 20:26:15 |
| R16.htm | 18936 | 2020-11-05 20:26:15 |
| R17.htm | 149275 | 2020-11-05 20:26:15 |
| R18.htm | 47876 | 2020-11-05 20:26:15 |
| R19.htm | 11513 | 2020-11-05 20:26:15 |
| R2.htm | 102028 | 2020-11-05 20:26:15 |
| R20.htm | 26877 | 2020-11-05 20:26:15 |
| R21.htm | 12128 | 2020-11-05 20:26:15 |
| R22.htm | 16525 | 2020-11-05 20:26:15 |
| R23.htm | 15357 | 2020-11-05 20:26:15 |
| R24.htm | 51868 | 2020-11-05 20:26:15 |
| R25.htm | 125447 | 2020-11-05 20:26:15 |
| R26.htm | 26391 | 2020-11-05 20:26:15 |
| R27.htm | 13257 | 2020-11-05 20:26:15 |
| R28.htm | 123828 | 2020-11-05 20:26:15 |
| R29.htm | 68507 | 2020-11-05 20:26:15 |
| R3.htm | 21139 | 2020-11-05 20:26:15 |
| R30.htm | 153698 | 2020-11-05 20:26:15 |
| R31.htm | 29239 | 2020-11-05 20:26:15 |
| R32.htm | 23132 | 2020-11-05 20:26:15 |
| R33.htm | 11035 | 2020-11-05 20:26:15 |
| R34.htm | 11795 | 2020-11-05 20:26:15 |
| R35.htm | 27757 | 2020-11-05 20:26:15 |
| R36.htm | 37871 | 2020-11-05 20:26:15 |
| R37.htm | 15269 | 2020-11-05 20:26:15 |
| R38.htm | 64734 | 2020-11-05 20:26:15 |
| R39.htm | 19538 | 2020-11-05 20:26:15 |
| R4.htm | 130743 | 2020-11-05 20:26:15 |
| R40.htm | 12958 | 2020-11-05 20:26:15 |
| R41.htm | 67741 | 2020-11-05 20:26:15 |
| R42.htm | 24261 | 2020-11-05 20:26:15 |
| R43.htm | 21525 | 2020-11-05 20:26:15 |
| R44.htm | 43061 | 2020-11-05 20:26:15 |
| R45.htm | 30055 | 2020-11-05 20:26:15 |
| R46.htm | 42965 | 2020-11-05 20:26:15 |
| R47.htm | 29674 | 2020-11-05 20:26:15 |
| R48.htm | 11537 | 2020-11-05 20:26:15 |
| R49.htm | 15268 | 2020-11-05 20:26:15 |
| R5.htm | 164360 | 2020-11-05 20:26:15 |
| R50.htm | 22597 | 2020-11-05 20:26:15 |
| R51.htm | 14657 | 2020-11-05 20:26:15 |
| R52.htm | 18117 | 2020-11-05 20:26:15 |
| R53.htm | 94409 | 2020-11-05 20:26:15 |
| R54.htm | 25966 | 2020-11-05 20:26:15 |
| R55.htm | 39903 | 2020-11-05 20:26:15 |
| R56.htm | 4615 | 2020-11-05 20:26:15 |
| R57.htm | 44510 | 2020-11-05 20:26:15 |
| R58.htm | 221121 | 2020-11-05 20:26:15 |
| R59.htm | 22585 | 2020-11-05 20:26:15 |
| R6.htm | 4855 | 2020-11-05 20:26:15 |
| R60.htm | 51128 | 2020-11-05 20:26:15 |
| R61.htm | 14953 | 2020-11-05 20:26:15 |
| R62.htm | 29706 | 2020-11-05 20:26:15 |
| R63.htm | 11647 | 2020-11-05 20:26:15 |
| R64.htm | 7792 | 2020-11-05 20:26:15 |
| R65.htm | 80249 | 2020-11-05 20:26:15 |
| R7.htm | 152540 | 2020-11-05 20:26:15 |
| R8.htm | 26985 | 2020-11-05 20:26:15 |
| R9.htm | 7480 | 2020-11-05 20:26:15 |
| R9999.htm | 12009 | 2020-11-05 20:26:15 |
| report.css | 2767 | 2020-11-05 20:26:15 |
| Show.js | 1085 | 2020-11-05 20:26:15 |