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| 0001373670-23-000032.txt | 2023-05-03 16:35:52 | |
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| a51ex312certificationofchi.htm | 10755 | 2023-05-03 16:35:52 |
| a5ex311certificationofchie.htm | 10803 | 2023-05-03 16:35:52 |
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| a6ex321certificationofchie.htm | 5012 | 2023-05-03 16:35:52 |
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| Financial_Report.xlsx | 84099 | 2023-05-03 16:35:52 |
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| grbk-20230331.xsd | 37185 | 2023-05-03 16:35:52 |
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| grbk-20230331_lab.xml | 519511 | 2023-05-03 16:35:52 |
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| report.css | 2767 | 2023-05-03 16:35:52 |
| Show.js | 1085 | 2023-05-03 16:35:52 |