Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001373670-20-000056-index-headers.html | 2020-09-15 16:46:47 | |
| 0001373670-20-000056-index.html | 2020-09-15 16:46:47 | |
| 0001373670-20-000056.txt | 2020-09-15 16:46:47 | |
 0001373670-20-000056-xbrl.zip | 14738 | 2020-09-15 16:46:47 |
| FilingSummary.xml | 1854 | 2020-09-15 16:46:47 |
| Financial_Report.xlsx | 5482 | 2020-09-15 16:46:47 |
| grbk-20200910.htm | 42407 | 2020-09-15 16:46:47 |
| grbk-20200910.xsd | 2613 | 2020-09-15 16:46:47 |
| grbk-20200910_cal.xml | 883 | 2020-09-15 16:46:47 |
| grbk-20200910_def.xml | 15165 | 2020-09-15 16:46:47 |
| grbk-20200910_htm.xml | 11308 | 2020-09-15 16:46:47 |
| grbk-20200910_lab.xml | 29022 | 2020-09-15 16:46:47 |
| grbk-20200910_pre.xml | 15734 | 2020-09-15 16:46:47 |
| MetaLinks.json | 22167 | 2020-09-15 16:46:47 |
| R1.htm | 40444 | 2020-09-15 16:46:47 |
| report.css | 2767 | 2020-09-15 16:46:47 |
| Show.js | 1085 | 2020-09-15 16:46:47 |