Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001031203-20-000009-index-headers.html | 2020-05-05 08:08:42 | |
| 0001031203-20-000009-index.html | 2020-05-05 08:08:42 | |
| 0001031203-20-000009.txt | 2020-05-05 08:08:42 | |
 0001031203-20-000009-xbrl.zip | 67207 | 2020-05-05 08:08:42 |
| a2020q1earningsrelease.htm | 48235 | 2020-05-05 08:08:42 |
| a2020q1earningsrelease_htm.xml | 4426 | 2020-05-05 08:08:42 |
| a2020q1exhibit991.htm | 1986770 | 2020-05-05 08:08:42 |
| FilingSummary.xml | 1740 | 2020-05-05 08:08:42 |
| Financial_Report.xlsx | 5792 | 2020-05-05 08:08:42 |
 gp1logoa11.gif | 3009 | 2020-05-05 08:08:42 |
| gpi-20200505.xsd | 4432 | 2020-05-05 08:08:42 |
| gpi-20200505_cal.xml | 611 | 2020-05-05 08:08:42 |
| gpi-20200505_def.xml | 1461 | 2020-05-05 08:08:42 |
| gpi-20200505_lab.xml | 27268 | 2020-05-05 08:08:42 |
| gpi-20200505_pre.xml | 14101 | 2020-05-05 08:08:42 |
| MetaLinks.json | 18820 | 2020-05-05 08:08:42 |
| R1.htm | 40132 | 2020-05-05 08:08:42 |
| report.css | 2767 | 2020-05-05 08:08:42 |
| Show.js | 1085 | 2020-05-05 08:08:42 |