Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-014290-index-headers.html | 2022-08-03 16:31:10 | |
| 0000950170-22-014290-index.html | 2022-08-03 16:31:10 | |
| 0000950170-22-014290.txt | 2022-08-03 16:31:10 | |
 0000950170-22-014290-xbrl.zip | 373286 | 2022-08-03 16:31:10 |
| FilingSummary.xml | 41462 | 2022-08-03 16:31:10 |
| Financial_Report.xlsx | 98777 | 2022-08-03 16:31:10 |
| MetaLinks.json | 765104 | 2022-08-03 16:31:10 |
| R1.htm | 56802 | 2022-08-03 16:31:10 |
| R10.htm | 671382 | 2022-08-03 16:31:10 |
| R11.htm | 858795 | 2022-08-03 16:31:10 |
| R12.htm | 10340 | 2022-08-03 16:31:10 |
| R13.htm | 58600 | 2022-08-03 16:31:10 |
| R14.htm | 414221 | 2022-08-03 16:31:10 |
| R15.htm | 303781 | 2022-08-03 16:31:10 |
| R16.htm | 209852 | 2022-08-03 16:31:10 |
| R17.htm | 83039 | 2022-08-03 16:31:10 |
| R18.htm | 79787 | 2022-08-03 16:31:10 |
| R19.htm | 8753 | 2022-08-03 16:31:10 |
| R2.htm | 127558 | 2022-08-03 16:31:10 |
| R20.htm | 5910 | 2022-08-03 16:31:10 |
| R21.htm | 6441 | 2022-08-03 16:31:10 |
| R22.htm | 663973 | 2022-08-03 16:31:10 |
| R23.htm | 836686 | 2022-08-03 16:31:10 |
| R24.htm | 57515 | 2022-08-03 16:31:10 |
| R25.htm | 413134 | 2022-08-03 16:31:10 |
| R26.htm | 296059 | 2022-08-03 16:31:10 |
| R27.htm | 196104 | 2022-08-03 16:31:10 |
| R28.htm | 78165 | 2022-08-03 16:31:10 |
| R29.htm | 67513 | 2022-08-03 16:31:10 |
| R3.htm | 37644 | 2022-08-03 16:31:10 |
| R30.htm | 44550 | 2022-08-03 16:31:10 |
| R31.htm | 35971 | 2022-08-03 16:31:10 |
| R32.htm | 53074 | 2022-08-03 16:31:10 |
| R33.htm | 9702 | 2022-08-03 16:31:10 |
| R34.htm | 15664 | 2022-08-03 16:31:10 |
| R35.htm | 9791 | 2022-08-03 16:31:10 |
| R36.htm | 35278 | 2022-08-03 16:31:10 |
| R37.htm | 61170 | 2022-08-03 16:31:10 |
| R38.htm | 17097 | 2022-08-03 16:31:10 |
| R39.htm | 23616 | 2022-08-03 16:31:10 |
| R4.htm | 101963 | 2022-08-03 16:31:10 |
| R40.htm | 39433 | 2022-08-03 16:31:10 |
| R41.htm | 63657 | 2022-08-03 16:31:10 |
| R42.htm | 4924 | 2022-08-03 16:31:10 |
| R43.htm | 35582 | 2022-08-03 16:31:10 |
| R44.htm | 66377 | 2022-08-03 16:31:10 |
| R45.htm | 54239 | 2022-08-03 16:31:10 |
| R46.htm | 8226 | 2022-08-03 16:31:10 |
| R47.htm | 4824 | 2022-08-03 16:31:10 |
| R48.htm | 52067 | 2022-08-03 16:31:10 |
| R49.htm | 19455 | 2022-08-03 16:31:10 |
| R5.htm | 19731 | 2022-08-03 16:31:10 |
| R50.htm | 50665 | 2022-08-03 16:31:10 |
| R51.htm | 8797 | 2022-08-03 16:31:10 |
| R52.htm | 24429 | 2022-08-03 16:31:10 |
| R53.htm | 30565 | 2022-08-03 16:31:10 |
| R54.htm | 19775 | 2022-08-03 16:31:10 |
| R55.htm | 13553 | 2022-08-03 16:31:10 |
| R56.htm | 25170 | 2022-08-03 16:31:10 |
| R57.htm | 21612 | 2022-08-03 16:31:10 |
| R6.htm | 60033 | 2022-08-03 16:31:10 |
| R7.htm | 74089 | 2022-08-03 16:31:10 |
| R8.htm | 9281 | 2022-08-03 16:31:10 |
| R9.htm | 17088 | 2022-08-03 16:31:10 |
| report.css | 2767 | 2022-08-03 16:31:10 |
| Show.js | 1085 | 2022-08-03 16:31:10 |
| thg-20220630.htm | 6322979 | 2022-08-03 16:31:10 |
| thg-20220630.xsd | 60948 | 2022-08-03 16:31:10 |
| thg-20220630_cal.xml | 98366 | 2022-08-03 16:31:10 |
| thg-20220630_def.xml | 233354 | 2022-08-03 16:31:10 |
| thg-20220630_htm.xml | 6200723 | 2022-08-03 16:31:10 |
| thg-20220630_lab.xml | 529357 | 2022-08-03 16:31:10 |
| thg-20220630_pre.xml | 387247 | 2022-08-03 16:31:10 |
| thg-ex10_1.htm | 101751 | 2022-08-03 16:31:10 |
| thg-ex10_2.htm | 78047 | 2022-08-03 16:31:10 |
| thg-ex10_3.htm | 71421 | 2022-08-03 16:31:10 |
| thg-ex10_4.htm | 101781 | 2022-08-03 16:31:10 |
| thg-ex10_5.htm | 1833 | 2022-08-03 16:31:10 |
| thg-ex31_1.htm | 14052 | 2022-08-03 16:31:10 |
| thg-ex31_2.htm | 13768 | 2022-08-03 16:31:10 |
| thg-ex32_1.htm | 10706 | 2022-08-03 16:31:10 |
| thg-ex32_2.htm | 11256 | 2022-08-03 16:31:10 |