Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001703644-20-000064-index-headers.html | 2020-08-14 16:11:23 | |
| 0001703644-20-000064-index.html | 2020-08-14 16:11:23 | |
| 0001703644-20-000064.txt | 2020-08-14 16:11:23 | |
 0001703644-20-000064-xbrl.zip | 14660 | 2020-08-14 16:11:23 |
| FilingSummary.xml | 1847 | 2020-08-14 16:11:23 |
| Financial_Report.xlsx | 5521 | 2020-08-14 16:11:23 |
| gpmt-20200814.htm | 56306 | 2020-08-14 16:11:23 |
| gpmt-20200814.xsd | 2651 | 2020-08-14 16:11:23 |
| gpmt-20200814_cal.xml | 803 | 2020-08-14 16:11:23 |
| gpmt-20200814_def.xml | 15061 | 2020-08-14 16:11:23 |
| gpmt-20200814_htm.xml | 11583 | 2020-08-14 16:11:23 |
| gpmt-20200814_lab.xml | 29012 | 2020-08-14 16:11:23 |
| gpmt-20200814_pre.xml | 15633 | 2020-08-14 16:11:23 |
| MetaLinks.json | 21043 | 2020-08-14 16:11:23 |
| R1.htm | 40412 | 2020-08-14 16:11:23 |
| report.css | 2767 | 2020-08-14 16:11:23 |
| Show.js | 1085 | 2020-08-14 16:11:23 |