Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001731122-21-001343-index-headers.html | 2021-08-12 16:08:08 | |
| 0001731122-21-001343-index.html | 2021-08-12 16:08:08 | |
| 0001731122-21-001343.txt | 2021-08-12 16:08:08 | |
 0001731122-21-001343-xbrl.zip | 192815 | 2021-08-12 16:08:08 |
| e3011_10q.htm | 1359494 | 2021-08-12 16:08:08 |
| e3011_10q_htm.xml | 849112 | 2021-08-12 16:08:08 |
| e3011_ex31-1.htm | 8330 | 2021-08-12 16:08:08 |
| e3011_ex32-1.htm | 4654 | 2021-08-12 16:08:08 |
| FilingSummary.xml | 34054 | 2021-08-12 16:08:08 |
| Financial_Report.xlsx | 89633 | 2021-08-12 16:08:08 |
| gtch-20210630.xsd | 52951 | 2021-08-12 16:08:08 |
| gtch-20210630_cal.xml | 53812 | 2021-08-12 16:08:08 |
| gtch-20210630_def.xml | 230836 | 2021-08-12 16:08:08 |
| gtch-20210630_lab.xml | 324664 | 2021-08-12 16:08:08 |
| gtch-20210630_pre.xml | 317960 | 2021-08-12 16:08:08 |
| MetaLinks.json | 539177 | 2021-08-12 16:08:08 |
| R1.htm | 48835 | 2021-08-12 16:08:08 |
| R10.htm | 14431 | 2021-08-12 16:08:08 |
| R11.htm | 13468 | 2021-08-12 16:08:08 |
| R12.htm | 13661 | 2021-08-12 16:08:08 |
| R13.htm | 10050 | 2021-08-12 16:08:08 |
| R14.htm | 70392 | 2021-08-12 16:08:08 |
| R15.htm | 24961 | 2021-08-12 16:08:08 |
| R16.htm | 6734 | 2021-08-12 16:08:08 |
| R17.htm | 16964 | 2021-08-12 16:08:08 |
| R18.htm | 68162 | 2021-08-12 16:08:08 |
| R19.htm | 18147 | 2021-08-12 16:08:08 |
| R2.htm | 102180 | 2021-08-12 16:08:08 |
| R20.htm | 21126 | 2021-08-12 16:08:08 |
| R21.htm | 5379 | 2021-08-12 16:08:08 |
| R22.htm | 5401 | 2021-08-12 16:08:08 |
| R23.htm | 6011 | 2021-08-12 16:08:08 |
| R24.htm | 95551 | 2021-08-12 16:08:08 |
| R25.htm | 27368 | 2021-08-12 16:08:08 |
| R26.htm | 20549 | 2021-08-12 16:08:08 |
| R27.htm | 9710 | 2021-08-12 16:08:08 |
| R28.htm | 33450 | 2021-08-12 16:08:08 |
| R29.htm | 12375 | 2021-08-12 16:08:08 |
| R3.htm | 40098 | 2021-08-12 16:08:08 |
| R30.htm | 17874 | 2021-08-12 16:08:08 |
| R31.htm | 42069 | 2021-08-12 16:08:08 |
| R32.htm | 9710 | 2021-08-12 16:08:08 |
| R33.htm | 14556 | 2021-08-12 16:08:08 |
| R34.htm | 17441 | 2021-08-12 16:08:08 |
| R35.htm | 28318 | 2021-08-12 16:08:08 |
| R36.htm | 45931 | 2021-08-12 16:08:08 |
| R37.htm | 12877 | 2021-08-12 16:08:08 |
| R38.htm | 23940 | 2021-08-12 16:08:08 |
| R39.htm | 34729 | 2021-08-12 16:08:08 |
| R4.htm | 81857 | 2021-08-12 16:08:08 |
| R40.htm | 21246 | 2021-08-12 16:08:08 |
| R41.htm | 14150 | 2021-08-12 16:08:08 |
| R42.htm | 22480 | 2021-08-12 16:08:08 |
| R43.htm | 37366 | 2021-08-12 16:08:08 |
| R44.htm | 17604 | 2021-08-12 16:08:08 |
| R45.htm | 84172 | 2021-08-12 16:08:08 |
| R46.htm | 40511 | 2021-08-12 16:08:08 |
| R47.htm | 15295 | 2021-08-12 16:08:08 |
| R48.htm | 16917 | 2021-08-12 16:08:08 |
| R49.htm | 11910 | 2021-08-12 16:08:08 |
| R5.htm | 54617 | 2021-08-12 16:08:08 |
| R50.htm | 28927 | 2021-08-12 16:08:08 |
| R51.htm | 42485 | 2021-08-12 16:08:08 |
| R52.htm | 65368 | 2021-08-12 16:08:08 |
| R53.htm | 30785 | 2021-08-12 16:08:08 |
| R54.htm | 40414 | 2021-08-12 16:08:08 |
| R55.htm | 3763 | 2021-08-12 16:08:08 |
| R56.htm | 5285 | 2021-08-12 16:08:08 |
| R6.htm | 81153 | 2021-08-12 16:08:08 |
| R7.htm | 10949 | 2021-08-12 16:08:08 |
| R8.htm | 61414 | 2021-08-12 16:08:08 |
| R9.htm | 20323 | 2021-08-12 16:08:08 |
| report.css | 2767 | 2021-08-12 16:08:08 |
| Show.js | 1085 | 2021-08-12 16:08:08 |