Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-121350-index-headers.html | 2020-11-04 16:11:36 | |
| 0001104659-20-121350-index.html | 2020-11-04 16:11:36 | |
| 0001104659-20-121350.txt | 2020-11-04 16:11:36 | |
 0001104659-20-121350-xbrl.zip | 298936 | 2020-11-04 16:11:36 |
| FilingSummary.xml | 44771 | 2020-11-04 16:11:36 |
| Financial_Report.xlsx | 104852 | 2020-11-04 16:11:36 |
| hngr-20200930.xsd | 64255 | 2020-11-04 16:11:36 |
| hngr-20200930x10q.htm | 2655123 | 2020-11-04 16:11:36 |
| hngr-20200930x10q_htm.xml | 2392042 | 2020-11-04 16:11:36 |
| hngr-20200930xex31d1.htm | 11369 | 2020-11-04 16:11:36 |
| hngr-20200930xex31d2.htm | 10065 | 2020-11-04 16:11:36 |
| hngr-20200930xex32.htm | 7645 | 2020-11-04 16:11:36 |
| hngr-20200930_cal.xml | 95875 | 2020-11-04 16:11:36 |
| hngr-20200930_def.xml | 181084 | 2020-11-04 16:11:36 |
| hngr-20200930_lab.xml | 570872 | 2020-11-04 16:11:36 |
| hngr-20200930_pre.xml | 406484 | 2020-11-04 16:11:36 |
| MetaLinks.json | 696579 | 2020-11-04 16:11:36 |
| R1.htm | 52250 | 2020-11-04 16:11:36 |
| R10.htm | 45522 | 2020-11-04 16:11:36 |
| R11.htm | 64475 | 2020-11-04 16:11:36 |
| R12.htm | 56165 | 2020-11-04 16:11:36 |
| R13.htm | 16748 | 2020-11-04 16:11:36 |
| R14.htm | 28310 | 2020-11-04 16:11:36 |
| R15.htm | 48764 | 2020-11-04 16:11:36 |
| R16.htm | 178522 | 2020-11-04 16:11:36 |
| R17.htm | 35386 | 2020-11-04 16:11:36 |
| R18.htm | 42096 | 2020-11-04 16:11:36 |
| R19.htm | 10934 | 2020-11-04 16:11:36 |
| R2.htm | 92441 | 2020-11-04 16:11:36 |
| R20.htm | 59543 | 2020-11-04 16:11:36 |
| R21.htm | 8740 | 2020-11-04 16:11:36 |
| R22.htm | 48603 | 2020-11-04 16:11:36 |
| R23.htm | 8470 | 2020-11-04 16:11:36 |
| R24.htm | 46420 | 2020-11-04 16:11:36 |
| R25.htm | 15029 | 2020-11-04 16:11:36 |
| R26.htm | 213403 | 2020-11-04 16:11:36 |
| R27.htm | 19762 | 2020-11-04 16:11:36 |
| R28.htm | 43046 | 2020-11-04 16:11:36 |
| R29.htm | 61502 | 2020-11-04 16:11:36 |
| R3.htm | 13044 | 2020-11-04 16:11:36 |
| R30.htm | 52429 | 2020-11-04 16:11:36 |
| R31.htm | 17218 | 2020-11-04 16:11:36 |
| R32.htm | 26832 | 2020-11-04 16:11:36 |
| R33.htm | 36590 | 2020-11-04 16:11:36 |
| R34.htm | 181106 | 2020-11-04 16:11:36 |
| R35.htm | 36384 | 2020-11-04 16:11:36 |
| R36.htm | 42788 | 2020-11-04 16:11:36 |
| R37.htm | 49713 | 2020-11-04 16:11:36 |
| R38.htm | 48670 | 2020-11-04 16:11:36 |
| R39.htm | 39661 | 2020-11-04 16:11:36 |
| R4.htm | 62717 | 2020-11-04 16:11:36 |
| R40.htm | 204029 | 2020-11-04 16:11:36 |
| R41.htm | 5019 | 2020-11-04 16:11:36 |
| R42.htm | 15520 | 2020-11-04 16:11:36 |
| R43.htm | 35844 | 2020-11-04 16:11:36 |
| R44.htm | 32415 | 2020-11-04 16:11:36 |
| R45.htm | 26794 | 2020-11-04 16:11:36 |
| R46.htm | 11777 | 2020-11-04 16:11:36 |
| R47.htm | 33668 | 2020-11-04 16:11:36 |
| R48.htm | 82174 | 2020-11-04 16:11:36 |
| R49.htm | 28775 | 2020-11-04 16:11:36 |
| R5.htm | 24918 | 2020-11-04 16:11:36 |
| R50.htm | 38563 | 2020-11-04 16:11:36 |
| R51.htm | 17114 | 2020-11-04 16:11:36 |
| R52.htm | 13477 | 2020-11-04 16:11:36 |
| R53.htm | 16745 | 2020-11-04 16:11:36 |
| R54.htm | 23017 | 2020-11-04 16:11:36 |
| R55.htm | 15792 | 2020-11-04 16:11:36 |
| R56.htm | 20061 | 2020-11-04 16:11:36 |
| R57.htm | 23259 | 2020-11-04 16:11:36 |
| R58.htm | 73878 | 2020-11-04 16:11:36 |
| R59.htm | 13973 | 2020-11-04 16:11:36 |
| R6.htm | 7188 | 2020-11-04 16:11:36 |
| R60.htm | 24117 | 2020-11-04 16:11:36 |
| R61.htm | 19111 | 2020-11-04 16:11:36 |
| R62.htm | 8928 | 2020-11-04 16:11:36 |
| R63.htm | 12916 | 2020-11-04 16:11:36 |
| R64.htm | 9887 | 2020-11-04 16:11:36 |
| R65.htm | 56721 | 2020-11-04 16:11:36 |
| R66.htm | 29487 | 2020-11-04 16:11:36 |
| R67.htm | 7807 | 2020-11-04 16:11:36 |
| R68.htm | 4030 | 2020-11-04 16:11:36 |
| R69.htm | 4851 | 2020-11-04 16:11:36 |
| R7.htm | 106996 | 2020-11-04 16:11:36 |
| R70.htm | 38674 | 2020-11-04 16:11:36 |
| R71.htm | 64885 | 2020-11-04 16:11:36 |
| R8.htm | 105932 | 2020-11-04 16:11:36 |
| R9.htm | 19215 | 2020-11-04 16:11:36 |
| report.css | 2767 | 2020-11-04 16:11:36 |
| Show.js | 1085 | 2020-11-04 16:11:36 |