Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001569187-21-000079-index-headers.html | 2021-11-04 18:44:11 | |
| 0001569187-21-000079-index.html | 2021-11-04 18:44:11 | |
| 0001569187-21-000079.txt | 2021-11-04 18:44:11 | |
 0001569187-21-000079-xbrl.zip | 380357 | 2021-11-04 18:44:11 |
| a2021q3ex311.htm | 11017 | 2021-11-04 18:44:11 |
| a2021q3ex312.htm | 11291 | 2021-11-04 18:44:11 |
| a2021q3ex321.htm | 5222 | 2021-11-04 18:44:11 |
| a2021q3ex322.htm | 5012 | 2021-11-04 18:44:11 |
| ahh-20210930.htm | 2805888 | 2021-11-04 18:44:11 |
| ahh-20210930.xsd | 64045 | 2021-11-04 18:44:11 |
| ahh-20210930_cal.xml | 97668 | 2021-11-04 18:44:11 |
| ahh-20210930_def.xml | 425827 | 2021-11-04 18:44:11 |
| ahh-20210930_htm.xml | 1949093 | 2021-11-04 18:44:11 |
| ahh-20210930_lab.xml | 755914 | 2021-11-04 18:44:11 |
| ahh-20210930_pre.xml | 554237 | 2021-11-04 18:44:11 |
| FilingSummary.xml | 39966 | 2021-11-04 18:44:11 |
| Financial_Report.xlsx | 109919 | 2021-11-04 18:44:11 |
| MetaLinks.json | 790691 | 2021-11-04 18:44:11 |
| R1.htm | 58367 | 2021-11-04 18:44:11 |
| R10.htm | 14994 | 2021-11-04 18:44:11 |
| R11.htm | 84482 | 2021-11-04 18:44:11 |
| R12.htm | 42646 | 2021-11-04 18:44:11 |
| R13.htm | 34769 | 2021-11-04 18:44:11 |
| R14.htm | 85074 | 2021-11-04 18:44:11 |
| R15.htm | 56862 | 2021-11-04 18:44:11 |
| R16.htm | 18486 | 2021-11-04 18:44:11 |
| R17.htm | 117432 | 2021-11-04 18:44:11 |
| R18.htm | 33317 | 2021-11-04 18:44:11 |
| R19.htm | 7183 | 2021-11-04 18:44:11 |
| R2.htm | 122257 | 2021-11-04 18:44:11 |
| R20.htm | 22813 | 2021-11-04 18:44:11 |
| R21.htm | 8323 | 2021-11-04 18:44:11 |
| R22.htm | 11998 | 2021-11-04 18:44:11 |
| R23.htm | 9035 | 2021-11-04 18:44:11 |
| R24.htm | 47275 | 2021-11-04 18:44:11 |
| R25.htm | 80438 | 2021-11-04 18:44:11 |
| R26.htm | 19909 | 2021-11-04 18:44:11 |
| R27.htm | 23857 | 2021-11-04 18:44:11 |
| R28.htm | 78455 | 2021-11-04 18:44:11 |
| R29.htm | 50744 | 2021-11-04 18:44:11 |
| R3.htm | 22023 | 2021-11-04 18:44:11 |
| R30.htm | 121817 | 2021-11-04 18:44:11 |
| R31.htm | 23984 | 2021-11-04 18:44:11 |
| R32.htm | 18965 | 2021-11-04 18:44:11 |
| R33.htm | 11801 | 2021-11-04 18:44:11 |
| R34.htm | 38223 | 2021-11-04 18:44:11 |
| R35.htm | 16029 | 2021-11-04 18:44:11 |
| R36.htm | 65544 | 2021-11-04 18:44:11 |
| R37.htm | 15690 | 2021-11-04 18:44:11 |
| R38.htm | 12960 | 2021-11-04 18:44:11 |
| R39.htm | 41434 | 2021-11-04 18:44:11 |
| R4.htm | 150148 | 2021-11-04 18:44:11 |
| R40.htm | 41155 | 2021-11-04 18:44:11 |
| R41.htm | 23631 | 2021-11-04 18:44:11 |
| R42.htm | 13453 | 2021-11-04 18:44:11 |
| R43.htm | 15274 | 2021-11-04 18:44:11 |
| R44.htm | 53650 | 2021-11-04 18:44:11 |
| R45.htm | 26708 | 2021-11-04 18:44:11 |
| R46.htm | 72509 | 2021-11-04 18:44:11 |
| R47.htm | 16348 | 2021-11-04 18:44:11 |
| R48.htm | 22595 | 2021-11-04 18:44:11 |
| R49.htm | 15294 | 2021-11-04 18:44:11 |
| R5.htm | 121800 | 2021-11-04 18:44:11 |
| R50.htm | 14650 | 2021-11-04 18:44:11 |
| R51.htm | 18116 | 2021-11-04 18:44:11 |
| R52.htm | 125797 | 2021-11-04 18:44:11 |
| R53.htm | 44969 | 2021-11-04 18:44:11 |
| R54.htm | 40191 | 2021-11-04 18:44:11 |
| R55.htm | 4615 | 2021-11-04 18:44:11 |
| R56.htm | 24925 | 2021-11-04 18:44:11 |
| R57.htm | 13850 | 2021-11-04 18:44:11 |
| R58.htm | 47110 | 2021-11-04 18:44:11 |
| R59.htm | 18639 | 2021-11-04 18:44:11 |
| R6.htm | 4882 | 2021-11-04 18:44:11 |
| R60.htm | 52609 | 2021-11-04 18:44:11 |
| R61.htm | 14957 | 2021-11-04 18:44:11 |
| R62.htm | 31664 | 2021-11-04 18:44:11 |
| R63.htm | 21821 | 2021-11-04 18:44:11 |
| R64.htm | 67011 | 2021-11-04 18:44:11 |
| R7.htm | 134939 | 2021-11-04 18:44:11 |
| R8.htm | 20397 | 2021-11-04 18:44:11 |
| R9.htm | 6780 | 2021-11-04 18:44:11 |
| R9999.htm | 21638 | 2021-11-04 18:44:11 |
| report.css | 2767 | 2021-11-04 18:44:11 |
| Show.js | 1085 | 2021-11-04 18:44:11 |