Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-274571-index-headers.html | 2020-10-22 19:17:38 | |
| 0001193125-20-274571-index.html | 2020-10-22 19:17:38 | |
| 0001193125-20-274571.txt | 2020-10-22 19:17:38 | |
 0001193125-20-274571-xbrl.zip | 2643688 | 2020-10-22 19:17:38 |
| d48607dex231.htm | 1381 | 2020-10-22 19:17:38 |
| d48607dex232.htm | 1386 | 2020-10-22 19:17:38 |
| d48607dex233.htm | 3761 | 2020-10-22 19:17:38 |
| d48607dex81.htm | 11220 | 2020-10-22 19:17:38 |
| d48607ds4a.htm | 10768669 | 2020-10-22 19:17:38 |
| d48607ds4a_htm.xml | 679617 | 2020-10-22 19:17:38 |
| FilingSummary.xml | 21479 | 2020-10-22 19:17:38 |
| Financial_Report.xlsx | 60914 | 2020-10-22 19:17:38 |
 g48607g05y40.jpg | 57965 | 2020-10-22 19:17:38 |
 g48607g1015160220739.jpg | 2172 | 2020-10-22 19:17:38 |
 g48607g10m10.jpg | 25802 | 2020-10-22 19:17:38 |
 g48607g11x73.jpg | 34642 | 2020-10-22 19:17:38 |
 g48607g20b20.jpg | 69926 | 2020-10-22 19:17:38 |
 g48607g21d21.jpg | 140095 | 2020-10-22 19:17:38 |
 g48607g25n01.jpg | 247904 | 2020-10-22 19:17:38 |
 g48607g26k02.jpg | 179648 | 2020-10-22 19:17:38 |
 g48607g27v03.jpg | 294550 | 2020-10-22 19:17:38 |
 g48607g28m04.jpg | 90804 | 2020-10-22 19:17:38 |
 g48607g47x03.jpg | 69892 | 2020-10-22 19:17:38 |
 g48607g57q16.jpg | 130417 | 2020-10-22 19:17:38 |
 g48607g59r75.jpg | 71570 | 2020-10-22 19:17:38 |
 g48607g71w18.jpg | 72009 | 2020-10-22 19:17:38 |
 g48607g86t30.jpg | 242602 | 2020-10-22 19:17:38 |
 g48607g88s15.jpg | 72172 | 2020-10-22 19:17:38 |
 g48607g90x14.jpg | 115595 | 2020-10-22 19:17:38 |
 g48607g94w47.jpg | 28752 | 2020-10-22 19:17:38 |
 g48607g95g08.jpg | 87475 | 2020-10-22 19:17:38 |
| gmhi-20200914.xsd | 37307 | 2020-10-22 19:17:38 |
| gmhi-20200914_cal.xml | 27551 | 2020-10-22 19:17:38 |
| gmhi-20200914_def.xml | 138489 | 2020-10-22 19:17:38 |
| gmhi-20200914_lab.xml | 242542 | 2020-10-22 19:17:38 |
| gmhi-20200914_pre.xml | 201069 | 2020-10-22 19:17:38 |
| MetaLinks.json | 346175 | 2020-10-22 19:17:38 |
| R1.htm | 42298 | 2020-10-22 19:17:38 |
| R10.htm | 10979 | 2020-10-22 19:17:38 |
| R11.htm | 20891 | 2020-10-22 19:17:38 |
| R12.htm | 6290 | 2020-10-22 19:17:38 |
| R13.htm | 49964 | 2020-10-22 19:17:38 |
| R14.htm | 5715 | 2020-10-22 19:17:38 |
| R15.htm | 36677 | 2020-10-22 19:17:38 |
| R16.htm | 9692 | 2020-10-22 19:17:38 |
| R17.htm | 4981 | 2020-10-22 19:17:38 |
| R18.htm | 6682 | 2020-10-22 19:17:38 |
| R19.htm | 118113 | 2020-10-22 19:17:38 |
| R2.htm | 74696 | 2020-10-22 19:17:38 |
| R20.htm | 50908 | 2020-10-22 19:17:38 |
| R21.htm | 47546 | 2020-10-22 19:17:38 |
| R22.htm | 32513 | 2020-10-22 19:17:38 |
| R23.htm | 36066 | 2020-10-22 19:17:38 |
| R24.htm | 46342 | 2020-10-22 19:17:38 |
| R25.htm | 25178 | 2020-10-22 19:17:38 |
| R26.htm | 41310 | 2020-10-22 19:17:38 |
| R27.htm | 76009 | 2020-10-22 19:17:38 |
| R28.htm | 7831 | 2020-10-22 19:17:38 |
| R29.htm | 14215 | 2020-10-22 19:17:38 |
| R3.htm | 29803 | 2020-10-22 19:17:38 |
| R30.htm | 20679 | 2020-10-22 19:17:38 |
| R31.htm | 8723 | 2020-10-22 19:17:38 |
| R32.htm | 14798 | 2020-10-22 19:17:38 |
| R33.htm | 8936 | 2020-10-22 19:17:38 |
| R34.htm | 10223 | 2020-10-22 19:17:38 |
| R35.htm | 35681 | 2020-10-22 19:17:38 |
| R4.htm | 37232 | 2020-10-22 19:17:38 |
| R5.htm | 60183 | 2020-10-22 19:17:38 |
| R6.htm | 14792 | 2020-10-22 19:17:38 |
| R7.htm | 67499 | 2020-10-22 19:17:38 |
| R8.htm | 33244 | 2020-10-22 19:17:38 |
| R9.htm | 93084 | 2020-10-22 19:17:38 |
| report.css | 2767 | 2020-10-22 19:17:38 |
| Show.js | 1085 | 2020-10-22 19:17:38 |