Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-20-009143-index-headers.html | 2020-08-04 16:19:39 | |
| 0001558370-20-009143-index.html | 2020-08-04 16:19:39 | |
| 0001558370-20-009143.txt | 2020-08-04 16:19:39 | |
 0001558370-20-009143-xbrl.zip | 250519 | 2020-08-04 16:19:39 |
| FilingSummary.xml | 47457 | 2020-08-04 16:19:39 |
| Financial_Report.xlsx | 92598 | 2020-08-04 16:19:39 |
| goro-20200630.xsd | 58679 | 2020-08-04 16:19:39 |
| goro-20200630x10q.htm | 2420067 | 2020-08-04 16:19:39 |
 goro-20200630x10q003.jpg | 12746 | 2020-08-04 16:19:39 |
| goro-20200630x10q_htm.xml | 2017545 | 2020-08-04 16:19:39 |
| goro-20200630xex31d1.htm | 8949 | 2020-08-04 16:19:39 |
| goro-20200630xex31d2.htm | 8960 | 2020-08-04 16:19:39 |
| goro-20200630xex32.htm | 11316 | 2020-08-04 16:19:39 |
| goro-20200630xex95.htm | 26915 | 2020-08-04 16:19:39 |
| goro-20200630_cal.xml | 66310 | 2020-08-04 16:19:39 |
| goro-20200630_def.xml | 132503 | 2020-08-04 16:19:39 |
| goro-20200630_lab.xml | 365816 | 2020-08-04 16:19:39 |
| goro-20200630_pre.xml | 319132 | 2020-08-04 16:19:39 |
| MetaLinks.json | 529513 | 2020-08-04 16:19:39 |
| R1.htm | 52220 | 2020-08-04 16:19:39 |
| R10.htm | 34053 | 2020-08-04 16:19:39 |
| R11.htm | 27602 | 2020-08-04 16:19:39 |
| R12.htm | 10642 | 2020-08-04 16:19:39 |
| R13.htm | 21154 | 2020-08-04 16:19:39 |
| R14.htm | 41444 | 2020-08-04 16:19:39 |
| R15.htm | 19163 | 2020-08-04 16:19:39 |
| R16.htm | 30329 | 2020-08-04 16:19:39 |
| R17.htm | 5988 | 2020-08-04 16:19:39 |
| R18.htm | 6168 | 2020-08-04 16:19:39 |
| R19.htm | 114708 | 2020-08-04 16:19:39 |
| R2.htm | 80079 | 2020-08-04 16:19:39 |
| R20.htm | 25515 | 2020-08-04 16:19:39 |
| R21.htm | 29158 | 2020-08-04 16:19:39 |
| R22.htm | 8618 | 2020-08-04 16:19:39 |
| R23.htm | 32836 | 2020-08-04 16:19:39 |
| R24.htm | 35611 | 2020-08-04 16:19:39 |
| R25.htm | 168157 | 2020-08-04 16:19:39 |
| R26.htm | 17490 | 2020-08-04 16:19:39 |
| R27.htm | 112422 | 2020-08-04 16:19:39 |
| R28.htm | 9126 | 2020-08-04 16:19:39 |
| R29.htm | 6164 | 2020-08-04 16:19:39 |
| R3.htm | 10801 | 2020-08-04 16:19:39 |
| R30.htm | 5146 | 2020-08-04 16:19:39 |
| R31.htm | 71452 | 2020-08-04 16:19:39 |
| R32.htm | 32678 | 2020-08-04 16:19:39 |
| R33.htm | 26874 | 2020-08-04 16:19:39 |
| R34.htm | 19736 | 2020-08-04 16:19:39 |
| R35.htm | 40546 | 2020-08-04 16:19:39 |
| R36.htm | 18123 | 2020-08-04 16:19:39 |
| R37.htm | 28606 | 2020-08-04 16:19:39 |
| R38.htm | 111499 | 2020-08-04 16:19:39 |
| R39.htm | 26683 | 2020-08-04 16:19:39 |
| R4.htm | 42225 | 2020-08-04 16:19:39 |
| R40.htm | 25370 | 2020-08-04 16:19:39 |
| R41.htm | 31989 | 2020-08-04 16:19:39 |
| R42.htm | 33433 | 2020-08-04 16:19:39 |
| R43.htm | 163581 | 2020-08-04 16:19:39 |
| R44.htm | 16224 | 2020-08-04 16:19:39 |
| R45.htm | 113914 | 2020-08-04 16:19:39 |
| R46.htm | 30138 | 2020-08-04 16:19:39 |
| R47.htm | 13933 | 2020-08-04 16:19:39 |
| R48.htm | 32280 | 2020-08-04 16:19:39 |
| R49.htm | 20130 | 2020-08-04 16:19:39 |
| R5.htm | 52445 | 2020-08-04 16:19:39 |
| R50.htm | 16908 | 2020-08-04 16:19:39 |
| R51.htm | 51540 | 2020-08-04 16:19:39 |
| R52.htm | 5179 | 2020-08-04 16:19:39 |
| R53.htm | 15086 | 2020-08-04 16:19:39 |
| R54.htm | 26192 | 2020-08-04 16:19:39 |
| R55.htm | 22442 | 2020-08-04 16:19:39 |
| R56.htm | 5982 | 2020-08-04 16:19:39 |
| R57.htm | 6139 | 2020-08-04 16:19:39 |
| R58.htm | 23921 | 2020-08-04 16:19:39 |
| R59.htm | 13109 | 2020-08-04 16:19:39 |
| R6.htm | 77726 | 2020-08-04 16:19:39 |
| R60.htm | 18107 | 2020-08-04 16:19:39 |
| R61.htm | 14115 | 2020-08-04 16:19:39 |
| R62.htm | 21954 | 2020-08-04 16:19:39 |
| R63.htm | 11899 | 2020-08-04 16:19:39 |
| R64.htm | 15547 | 2020-08-04 16:19:39 |
| R65.htm | 28540 | 2020-08-04 16:19:39 |
| R66.htm | 8701 | 2020-08-04 16:19:39 |
| R67.htm | 23988 | 2020-08-04 16:19:39 |
| R68.htm | 13897 | 2020-08-04 16:19:39 |
| R69.htm | 6416 | 2020-08-04 16:19:39 |
| R7.htm | 7167 | 2020-08-04 16:19:39 |
| R70.htm | 18199 | 2020-08-04 16:19:39 |
| R71.htm | 19798 | 2020-08-04 16:19:39 |
| R72.htm | 12346 | 2020-08-04 16:19:39 |
| R73.htm | 24701 | 2020-08-04 16:19:39 |
| R74.htm | 11053 | 2020-08-04 16:19:39 |
| R75.htm | 36443 | 2020-08-04 16:19:39 |
| R76.htm | 3828 | 2020-08-04 16:19:39 |
| R8.htm | 5890 | 2020-08-04 16:19:39 |
| R9.htm | 72358 | 2020-08-04 16:19:39 |
| report.css | 2767 | 2020-08-04 16:19:39 |
| Show.js | 1085 | 2020-08-04 16:19:39 |