Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000912595-18-000051-index-headers.html | 2018-09-26 17:05:23 | |
| 0000912595-18-000051-index.html | 2018-09-26 17:05:23 | |
| 0000912595-18-000051.txt | 2018-09-26 17:05:23 | |
 0000912595-18-000051-xbrl.zip | 787726 | 2018-09-26 17:05:23 |
| exhibit231-8xk.htm | 9830 | 2018-09-26 17:05:23 |
| exhibit232-8xk.htm | 3182 | 2018-09-26 17:05:23 |
| exhibit991-8xk.htm | 5916850 | 2018-09-26 17:05:23 |
| FilingSummary.xml | 44038 | 2018-09-26 17:05:23 |
| Financial_Report.xlsx | 259853 | 2018-09-26 17:05:23 |
| maa-20180925.xml | 10499092 | 2018-09-26 17:05:23 |
| maa-20180925.xsd | 162415 | 2018-09-26 17:05:23 |
| maa-20180925_cal.xml | 128105 | 2018-09-26 17:05:23 |
| maa-20180925_def.xml | 1155296 | 2018-09-26 17:05:23 |
| maa-20180925_lab.xml | 1854430 | 2018-09-26 17:05:23 |
| maa-20180925_pre.xml | 1243018 | 2018-09-26 17:05:23 |
| maa8-kfiling.htm | 46769 | 2018-09-26 17:05:23 |
| R1.htm | 33137 | 2018-09-26 17:05:23 |
| R10.htm | 28847 | 2018-09-26 17:05:23 |
| R11.htm | 73556 | 2018-09-26 17:05:23 |
| R12.htm | 66338 | 2018-09-26 17:05:23 |
| R13.htm | 68548 | 2018-09-26 17:05:23 |
| R14.htm | 141767 | 2018-09-26 17:05:23 |
| R15.htm | 102674 | 2018-09-26 17:05:23 |
| R16.htm | 83772 | 2018-09-26 17:05:23 |
| R17.htm | 29109 | 2018-09-26 17:05:23 |
| R18.htm | 14668 | 2018-09-26 17:05:23 |
| R19.htm | 15913 | 2018-09-26 17:05:23 |
| R2.htm | 81117 | 2018-09-26 17:05:23 |
| R20.htm | 16424 | 2018-09-26 17:05:23 |
| R21.htm | 6231 | 2018-09-26 17:05:23 |
| R22.htm | 79193 | 2018-09-26 17:05:23 |
| R23.htm | 33001 | 2018-09-26 17:05:23 |
| R24.htm | 118468 | 2018-09-26 17:05:23 |
| R25.htm | 5504 | 2018-09-26 17:05:23 |
| R26.htm | 3736047 | 2018-09-26 17:05:23 |
| R27.htm | 109058 | 2018-09-26 17:05:23 |
| R28.htm | 18108 | 2018-09-26 17:05:23 |
| R29.htm | 73703 | 2018-09-26 17:05:23 |
| R3.htm | 74851 | 2018-09-26 17:05:23 |
| R30.htm | 65588 | 2018-09-26 17:05:23 |
| R31.htm | 52680 | 2018-09-26 17:05:23 |
| R32.htm | 125866 | 2018-09-26 17:05:23 |
| R33.htm | 89158 | 2018-09-26 17:05:23 |
| R34.htm | 72900 | 2018-09-26 17:05:23 |
| R35.htm | 26992 | 2018-09-26 17:05:23 |
| R36.htm | 73914 | 2018-09-26 17:05:23 |
| R37.htm | 38127 | 2018-09-26 17:05:23 |
| R38.htm | 117964 | 2018-09-26 17:05:23 |
| R39.htm | 157121 | 2018-09-26 17:05:23 |
| R4.htm | 36987 | 2018-09-26 17:05:23 |
| R40.htm | 12420 | 2018-09-26 17:05:23 |
| R41.htm | 33751 | 2018-09-26 17:05:23 |
| R42.htm | 71161 | 2018-09-26 17:05:23 |
| R43.htm | 54557 | 2018-09-26 17:05:23 |
| R44.htm | 35496 | 2018-09-26 17:05:23 |
| R45.htm | 59328 | 2018-09-26 17:05:23 |
| R46.htm | 23497 | 2018-09-26 17:05:23 |
| R47.htm | 22895 | 2018-09-26 17:05:23 |
| R48.htm | 29307 | 2018-09-26 17:05:23 |
| R49.htm | 36290 | 2018-09-26 17:05:23 |
| R5.htm | 81371 | 2018-09-26 17:05:23 |
| R50.htm | 72899 | 2018-09-26 17:05:23 |
| R51.htm | 71577 | 2018-09-26 17:05:23 |
| R52.htm | 28403 | 2018-09-26 17:05:23 |
| R53.htm | 145016 | 2018-09-26 17:05:23 |
| R54.htm | 8666 | 2018-09-26 17:05:23 |
| R55.htm | 11077 | 2018-09-26 17:05:23 |
| R56.htm | 24635 | 2018-09-26 17:05:23 |
| R57.htm | 20281 | 2018-09-26 17:05:23 |
| R58.htm | 17598 | 2018-09-26 17:05:23 |
| R59.htm | 29286 | 2018-09-26 17:05:23 |
| R6.htm | 25078 | 2018-09-26 17:05:23 |
| R60.htm | 17721 | 2018-09-26 17:05:23 |
| R61.htm | 19960 | 2018-09-26 17:05:23 |
| R62.htm | 23607 | 2018-09-26 17:05:23 |
| R63.htm | 11717 | 2018-09-26 17:05:23 |
| R64.htm | 61886 | 2018-09-26 17:05:23 |
| R65.htm | 18078 | 2018-09-26 17:05:23 |
| R66.htm | 23058 | 2018-09-26 17:05:23 |
| R67.htm | 21981 | 2018-09-26 17:05:23 |
| R68.htm | 11509 | 2018-09-26 17:05:23 |
| R69.htm | 57986 | 2018-09-26 17:05:23 |
| R7.htm | 194642 | 2018-09-26 17:05:23 |
| R70.htm | 12312 | 2018-09-26 17:05:23 |
| R71.htm | 29028 | 2018-09-26 17:05:23 |
| R72.htm | 81270 | 2018-09-26 17:05:23 |
| R73.htm | 7906 | 2018-09-26 17:05:23 |
| R74.htm | 3999577 | 2018-09-26 17:05:23 |
| R75.htm | 1190397 | 2018-09-26 17:05:23 |
| R8.htm | 119696 | 2018-09-26 17:05:23 |
| R9.htm | 96039 | 2018-09-26 17:05:23 |
| report.css | 2767 | 2018-09-26 17:05:23 |
| Show.js | 1410 | 2018-09-26 17:05:23 |