Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001360604-20-000098-index-headers.html | 2020-11-04 16:31:17 | |
| 0001360604-20-000098-index.html | 2020-11-04 16:31:17 | |
| 0001360604-20-000098.txt | 2020-11-04 16:31:17 | |
 0001360604-20-000098-xbrl.zip | 357715 | 2020-11-04 16:31:17 |
| a20200930ex101.htm | 22499 | 2020-11-04 16:31:17 |
| a2020930ex311.htm | 10173 | 2020-11-04 16:31:17 |
| a2020930ex312.htm | 10144 | 2020-11-04 16:31:17 |
| a2020930ex313.htm | 10252 | 2020-11-04 16:31:17 |
| a2020930ex314.htm | 10224 | 2020-11-04 16:31:17 |
| a2020930ex321.htm | 5211 | 2020-11-04 16:31:17 |
| a2020930ex322.htm | 5192 | 2020-11-04 16:31:17 |
| a2020930ex323.htm | 5346 | 2020-11-04 16:31:17 |
| a2020930ex324.htm | 5300 | 2020-11-04 16:31:17 |
| FilingSummary.xml | 37732 | 2020-11-04 16:31:17 |
| Financial_Report.xlsx | 102633 | 2020-11-04 16:31:17 |
| hta-20200930.htm | 2415745 | 2020-11-04 16:31:17 |
| hta-20200930.xsd | 56340 | 2020-11-04 16:31:17 |
| hta-20200930_cal.xml | 118985 | 2020-11-04 16:31:17 |
| hta-20200930_def.xml | 347773 | 2020-11-04 16:31:17 |
| hta-20200930_htm.xml | 1560655 | 2020-11-04 16:31:17 |
| hta-20200930_lab.xml | 685607 | 2020-11-04 16:31:17 |
| hta-20200930_pre.xml | 466146 | 2020-11-04 16:31:17 |
| MetaLinks.json | 656646 | 2020-11-04 16:31:17 |
| R1.htm | 59034 | 2020-11-04 16:31:17 |
| R10.htm | 108778 | 2020-11-04 16:31:17 |
| R11.htm | 7226 | 2020-11-04 16:31:17 |
| R12.htm | 41215 | 2020-11-04 16:31:17 |
| R13.htm | 20336 | 2020-11-04 16:31:17 |
| R14.htm | 6272 | 2020-11-04 16:31:17 |
| R15.htm | 33932 | 2020-11-04 16:31:17 |
| R16.htm | 27420 | 2020-11-04 16:31:17 |
| R17.htm | 27802 | 2020-11-04 16:31:17 |
| R18.htm | 40695 | 2020-11-04 16:31:17 |
| R19.htm | 32126 | 2020-11-04 16:31:17 |
| R2.htm | 110353 | 2020-11-04 16:31:17 |
| R20.htm | 7660 | 2020-11-04 16:31:17 |
| R21.htm | 24453 | 2020-11-04 16:31:17 |
| R22.htm | 20361 | 2020-11-04 16:31:17 |
| R23.htm | 35003 | 2020-11-04 16:31:17 |
| R24.htm | 64904 | 2020-11-04 16:31:17 |
| R25.htm | 19236 | 2020-11-04 16:31:17 |
| R26.htm | 57959 | 2020-11-04 16:31:17 |
| R27.htm | 19333 | 2020-11-04 16:31:17 |
| R28.htm | 22463 | 2020-11-04 16:31:17 |
| R29.htm | 35584 | 2020-11-04 16:31:17 |
| R3.htm | 29586 | 2020-11-04 16:31:17 |
| R30.htm | 28964 | 2020-11-04 16:31:17 |
| R31.htm | 27964 | 2020-11-04 16:31:17 |
| R32.htm | 31918 | 2020-11-04 16:31:17 |
| R33.htm | 19476 | 2020-11-04 16:31:17 |
| R34.htm | 17084 | 2020-11-04 16:31:17 |
| R35.htm | 17382 | 2020-11-04 16:31:17 |
| R36.htm | 30844 | 2020-11-04 16:31:17 |
| R37.htm | 59669 | 2020-11-04 16:31:17 |
| R38.htm | 18704 | 2020-11-04 16:31:17 |
| R39.htm | 4130 | 2020-11-04 16:31:17 |
| R4.htm | 96066 | 2020-11-04 16:31:17 |
| R40.htm | 74139 | 2020-11-04 16:31:17 |
| R41.htm | 5951 | 2020-11-04 16:31:17 |
| R42.htm | 19156 | 2020-11-04 16:31:17 |
| R43.htm | 6438 | 2020-11-04 16:31:17 |
| R44.htm | 14977 | 2020-11-04 16:31:17 |
| R45.htm | 28874 | 2020-11-04 16:31:17 |
| R46.htm | 8897 | 2020-11-04 16:31:17 |
| R47.htm | 32143 | 2020-11-04 16:31:17 |
| R48.htm | 8104 | 2020-11-04 16:31:17 |
| R49.htm | 8249 | 2020-11-04 16:31:17 |
| R5.htm | 34711 | 2020-11-04 16:31:17 |
| R50.htm | 45217 | 2020-11-04 16:31:17 |
| R51.htm | 18648 | 2020-11-04 16:31:17 |
| R52.htm | 25059 | 2020-11-04 16:31:17 |
| R53.htm | 120369 | 2020-11-04 16:31:17 |
| R54.htm | 19182 | 2020-11-04 16:31:17 |
| R55.htm | 14549 | 2020-11-04 16:31:17 |
| R56.htm | 33182 | 2020-11-04 16:31:17 |
| R57.htm | 51578 | 2020-11-04 16:31:17 |
| R58.htm | 25285 | 2020-11-04 16:31:17 |
| R59.htm | 20445 | 2020-11-04 16:31:17 |
| R6.htm | 107434 | 2020-11-04 16:31:17 |
| R60.htm | 67682 | 2020-11-04 16:31:17 |
| R61.htm | 80089 | 2020-11-04 16:31:17 |
| R62.htm | 27012 | 2020-11-04 16:31:17 |
| R7.htm | 5015 | 2020-11-04 16:31:17 |
| R8.htm | 86207 | 2020-11-04 16:31:17 |
| R9.htm | 5426 | 2020-11-04 16:31:17 |
| report.css | 2767 | 2020-11-04 16:31:17 |
| Show.js | 1085 | 2020-11-04 16:31:17 |