Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-015531-index-headers.html | 2022-08-08 16:12:11 | |
| 0000950170-22-015531-index.html | 2022-08-08 16:12:11 | |
| 0000950170-22-015531.txt | 2022-08-08 16:12:11 | |
 0000950170-22-015531-xbrl.zip | 336780 | 2022-08-08 16:12:11 |
| FilingSummary.xml | 63289 | 2022-08-08 16:12:11 |
| Financial_Report.xlsx | 147629 | 2022-08-08 16:12:11 |
| hrtg-20220630.htm | 4305959 | 2022-08-08 16:12:11 |
| hrtg-20220630.xsd | 103588 | 2022-08-08 16:12:11 |
| hrtg-20220630_cal.xml | 116381 | 2022-08-08 16:12:11 |
| hrtg-20220630_def.xml | 270376 | 2022-08-08 16:12:11 |
| hrtg-20220630_htm.xml | 4263823 | 2022-08-08 16:12:11 |
| hrtg-20220630_lab.xml | 749378 | 2022-08-08 16:12:11 |
| hrtg-20220630_pre.xml | 550900 | 2022-08-08 16:12:11 |
| hrtg-ex31_1.htm | 13341 | 2022-08-08 16:12:11 |
| hrtg-ex31_2.htm | 13290 | 2022-08-08 16:12:11 |
| hrtg-ex32_1.htm | 9101 | 2022-08-08 16:12:11 |
| hrtg-ex32_2.htm | 9630 | 2022-08-08 16:12:11 |
| MetaLinks.json | 1045701 | 2022-08-08 16:12:11 |
| R1.htm | 52177 | 2022-08-08 16:12:11 |
| R10.htm | 14993 | 2022-08-08 16:12:11 |
| R11.htm | 515231 | 2022-08-08 16:12:11 |
| R12.htm | 127437 | 2022-08-08 16:12:11 |
| R13.htm | 128240 | 2022-08-08 16:12:11 |
| R14.htm | 149826 | 2022-08-08 16:12:11 |
| R15.htm | 51475 | 2022-08-08 16:12:11 |
| R16.htm | 46998 | 2022-08-08 16:12:11 |
| R17.htm | 91806 | 2022-08-08 16:12:11 |
| R18.htm | 52231 | 2022-08-08 16:12:11 |
| R19.htm | 48672 | 2022-08-08 16:12:11 |
| R2.htm | 114383 | 2022-08-08 16:12:11 |
| R20.htm | 109740 | 2022-08-08 16:12:11 |
| R21.htm | 149085 | 2022-08-08 16:12:11 |
| R22.htm | 120977 | 2022-08-08 16:12:11 |
| R23.htm | 102729 | 2022-08-08 16:12:11 |
| R24.htm | 42146 | 2022-08-08 16:12:11 |
| R25.htm | 9827 | 2022-08-08 16:12:11 |
| R26.htm | 6859 | 2022-08-08 16:12:11 |
| R27.htm | 9978 | 2022-08-08 16:12:11 |
| R28.htm | 15250 | 2022-08-08 16:12:11 |
| R29.htm | 26590 | 2022-08-08 16:12:11 |
| R3.htm | 19632 | 2022-08-08 16:12:11 |
| R30.htm | 119673 | 2022-08-08 16:12:11 |
| R31.htm | 11885 | 2022-08-08 16:12:11 |
| R32.htm | 15652 | 2022-08-08 16:12:11 |
| R33.htm | 519370 | 2022-08-08 16:12:11 |
| R34.htm | 116823 | 2022-08-08 16:12:11 |
| R35.htm | 127033 | 2022-08-08 16:12:11 |
| R36.htm | 151893 | 2022-08-08 16:12:11 |
| R37.htm | 46589 | 2022-08-08 16:12:11 |
| R38.htm | 38445 | 2022-08-08 16:12:11 |
| R39.htm | 89168 | 2022-08-08 16:12:11 |
| R4.htm | 114553 | 2022-08-08 16:12:11 |
| R40.htm | 47766 | 2022-08-08 16:12:11 |
| R41.htm | 48512 | 2022-08-08 16:12:11 |
| R42.htm | 98347 | 2022-08-08 16:12:11 |
| R43.htm | 106708 | 2022-08-08 16:12:11 |
| R44.htm | 117784 | 2022-08-08 16:12:11 |
| R45.htm | 67967 | 2022-08-08 16:12:11 |
| R46.htm | 41730 | 2022-08-08 16:12:11 |
| R47.htm | 94808 | 2022-08-08 16:12:11 |
| R48.htm | 34728 | 2022-08-08 16:12:11 |
| R49.htm | 4230 | 2022-08-08 16:12:11 |
| R5.htm | 6615 | 2022-08-08 16:12:11 |
| R50.htm | 16374 | 2022-08-08 16:12:11 |
| R51.htm | 49370 | 2022-08-08 16:12:11 |
| R52.htm | 16387 | 2022-08-08 16:12:11 |
| R53.htm | 35093 | 2022-08-08 16:12:11 |
| R54.htm | 8497 | 2022-08-08 16:12:11 |
| R55.htm | 16692 | 2022-08-08 16:12:11 |
| R56.htm | 50418 | 2022-08-08 16:12:11 |
| R57.htm | 10501 | 2022-08-08 16:12:11 |
| R58.htm | 28940 | 2022-08-08 16:12:11 |
| R59.htm | 12144 | 2022-08-08 16:12:11 |
| R6.htm | 63201 | 2022-08-08 16:12:11 |
| R60.htm | 14720 | 2022-08-08 16:12:11 |
| R61.htm | 10805 | 2022-08-08 16:12:11 |
| R62.htm | 18717 | 2022-08-08 16:12:11 |
| R63.htm | 11677 | 2022-08-08 16:12:11 |
| R64.htm | 17919 | 2022-08-08 16:12:11 |
| R65.htm | 23473 | 2022-08-08 16:12:11 |
| R66.htm | 10489 | 2022-08-08 16:12:11 |
| R67.htm | 25180 | 2022-08-08 16:12:11 |
| R68.htm | 11437 | 2022-08-08 16:12:11 |
| R69.htm | 16790 | 2022-08-08 16:12:11 |
| R7.htm | 4944 | 2022-08-08 16:12:11 |
| R70.htm | 32537 | 2022-08-08 16:12:11 |
| R71.htm | 4769 | 2022-08-08 16:12:11 |
| R72.htm | 8373 | 2022-08-08 16:12:11 |
| R73.htm | 8234 | 2022-08-08 16:12:11 |
| R74.htm | 12993 | 2022-08-08 16:12:11 |
| R75.htm | 15125 | 2022-08-08 16:12:11 |
| R76.htm | 47171 | 2022-08-08 16:12:11 |
| R77.htm | 34600 | 2022-08-08 16:12:11 |
| R78.htm | 8094 | 2022-08-08 16:12:11 |
| R79.htm | 17813 | 2022-08-08 16:12:11 |
| R8.htm | 123172 | 2022-08-08 16:12:11 |
| R80.htm | 57699 | 2022-08-08 16:12:11 |
| R81.htm | 28367 | 2022-08-08 16:12:11 |
| R82.htm | 29256 | 2022-08-08 16:12:11 |
| R83.htm | 10665 | 2022-08-08 16:12:11 |
| R84.htm | 138564 | 2022-08-08 16:12:11 |
| R85.htm | 23935 | 2022-08-08 16:12:11 |
| R86.htm | 20520 | 2022-08-08 16:12:11 |
| R87.htm | 19314 | 2022-08-08 16:12:11 |
| R88.htm | 19452 | 2022-08-08 16:12:11 |
| R89.htm | 6183 | 2022-08-08 16:12:11 |
| R9.htm | 12530 | 2022-08-08 16:12:11 |
| R90.htm | 18368 | 2022-08-08 16:12:11 |
| R91.htm | 41704 | 2022-08-08 16:12:11 |
| R92.htm | 74860 | 2022-08-08 16:12:11 |
| R93.htm | 28556 | 2022-08-08 16:12:11 |
| R94.htm | 37427 | 2022-08-08 16:12:11 |
| R95.htm | 38045 | 2022-08-08 16:12:11 |
| report.css | 2768 | 2022-08-08 16:12:11 |
| Show.js | 1086 | 2022-08-08 16:12:11 |