Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-19-015295-index-headers.html | 2019-05-02 15:39:35 | |
| 0001564590-19-015295-index.html | 2019-05-02 15:39:35 | |
| 0001564590-19-015295.txt | 2019-05-02 15:39:35 | |
 0001564590-19-015295-xbrl.zip | 226707 | 2019-05-02 15:39:35 |
| FilingSummary.xml | 48650 | 2019-05-02 15:39:35 |
| Financial_Report.xlsx | 88188 | 2019-05-02 15:39:35 |
 g3yfggevaguv000001.jpg | 2962 | 2019-05-02 15:39:35 |
 gxjlrrohdntq000001.jpg | 2088 | 2019-05-02 15:39:35 |
| R1.htm | 25636 | 2019-05-02 15:39:35 |
| R10.htm | 58846 | 2019-05-02 15:39:35 |
| R11.htm | 6361 | 2019-05-02 15:39:35 |
| R12.htm | 653158 | 2019-05-02 15:39:35 |
| R13.htm | 761947 | 2019-05-02 15:39:35 |
| R14.htm | 55357 | 2019-05-02 15:39:35 |
| R15.htm | 202131 | 2019-05-02 15:39:35 |
| R16.htm | 141325 | 2019-05-02 15:39:35 |
| R17.htm | 160368 | 2019-05-02 15:39:35 |
| R18.htm | 35335 | 2019-05-02 15:39:35 |
| R19.htm | 66288 | 2019-05-02 15:39:35 |
| R2.htm | 107767 | 2019-05-02 15:39:35 |
| R20.htm | 10753 | 2019-05-02 15:39:35 |
| R21.htm | 4739 | 2019-05-02 15:39:35 |
| R22.htm | 5007 | 2019-05-02 15:39:35 |
| R23.htm | 19132 | 2019-05-02 15:39:35 |
| R24.htm | 56875 | 2019-05-02 15:39:35 |
| R25.htm | 656895 | 2019-05-02 15:39:35 |
| R26.htm | 748434 | 2019-05-02 15:39:35 |
| R27.htm | 55405 | 2019-05-02 15:39:35 |
| R28.htm | 203237 | 2019-05-02 15:39:35 |
| R29.htm | 139829 | 2019-05-02 15:39:35 |
| R3.htm | 27804 | 2019-05-02 15:39:35 |
| R30.htm | 161715 | 2019-05-02 15:39:35 |
| R31.htm | 33375 | 2019-05-02 15:39:35 |
| R32.htm | 62917 | 2019-05-02 15:39:35 |
| R33.htm | 10736 | 2019-05-02 15:39:35 |
| R34.htm | 30918 | 2019-05-02 15:39:35 |
| R35.htm | 51065 | 2019-05-02 15:39:35 |
| R36.htm | 9059 | 2019-05-02 15:39:35 |
| R37.htm | 15244 | 2019-05-02 15:39:35 |
| R38.htm | 43771 | 2019-05-02 15:39:35 |
| R39.htm | 11492 | 2019-05-02 15:39:35 |
| R4.htm | 82657 | 2019-05-02 15:39:35 |
| R40.htm | 36612 | 2019-05-02 15:39:35 |
| R41.htm | 68219 | 2019-05-02 15:39:35 |
| R42.htm | 16714 | 2019-05-02 15:39:35 |
| R43.htm | 10457 | 2019-05-02 15:39:35 |
| R44.htm | 8687 | 2019-05-02 15:39:35 |
| R45.htm | 41918 | 2019-05-02 15:39:35 |
| R46.htm | 67576 | 2019-05-02 15:39:35 |
| R47.htm | 16094 | 2019-05-02 15:39:35 |
| R48.htm | 34001 | 2019-05-02 15:39:35 |
| R49.htm | 37294 | 2019-05-02 15:39:35 |
| R5.htm | 19009 | 2019-05-02 15:39:35 |
| R50.htm | 65671 | 2019-05-02 15:39:35 |
| R51.htm | 20190 | 2019-05-02 15:39:35 |
| R52.htm | 55457 | 2019-05-02 15:39:35 |
| R53.htm | 39255 | 2019-05-02 15:39:35 |
| R54.htm | 7941 | 2019-05-02 15:39:35 |
| R55.htm | 4572 | 2019-05-02 15:39:35 |
| R56.htm | 35724 | 2019-05-02 15:39:35 |
| R57.htm | 14646 | 2019-05-02 15:39:35 |
| R58.htm | 37385 | 2019-05-02 15:39:35 |
| R59.htm | 9378 | 2019-05-02 15:39:35 |
| R6.htm | 52201 | 2019-05-02 15:39:35 |
| R60.htm | 23235 | 2019-05-02 15:39:35 |
| R61.htm | 30249 | 2019-05-02 15:39:35 |
| R62.htm | 16236 | 2019-05-02 15:39:35 |
| R63.htm | 19543 | 2019-05-02 15:39:35 |
| R64.htm | 23845 | 2019-05-02 15:39:35 |
| R65.htm | 4711 | 2019-05-02 15:39:35 |
| R66.htm | 9644 | 2019-05-02 15:39:35 |
| R67.htm | 10145 | 2019-05-02 15:39:35 |
| R68.htm | 6986 | 2019-05-02 15:39:35 |
| R7.htm | 80952 | 2019-05-02 15:39:35 |
| R8.htm | 8499 | 2019-05-02 15:39:35 |
| R9.htm | 19323 | 2019-05-02 15:39:35 |
| report.css | 2767 | 2019-05-02 15:39:35 |
| Show.js | 1085 | 2019-05-02 15:39:35 |
| thg-10q_20190331.htm | 4383659 | 2019-05-02 15:39:35 |
| thg-20190331.xml | 5074431 | 2019-05-02 15:39:35 |
| thg-20190331.xsd | 65993 | 2019-05-02 15:39:35 |
| thg-20190331_cal.xml | 109915 | 2019-05-02 15:39:35 |
| thg-20190331_def.xml | 293038 | 2019-05-02 15:39:35 |
| thg-20190331_lab.xml | 548383 | 2019-05-02 15:39:35 |
| thg-20190331_pre.xml | 470172 | 2019-05-02 15:39:35 |
| thg-ex101_51.htm | 75734 | 2019-05-02 15:39:35 |
| thg-ex102_315.htm | 1029498 | 2019-05-02 15:39:35 |
| thg-ex21_112.htm | 74713 | 2019-05-02 15:39:35 |
| thg-ex311_7.htm | 11103 | 2019-05-02 15:39:35 |
| thg-ex312_6.htm | 11137 | 2019-05-02 15:39:35 |
| thg-ex321_9.htm | 6952 | 2019-05-02 15:39:35 |
| thg-ex322_8.htm | 7010 | 2019-05-02 15:39:35 |