Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001635650-20-000040-index-headers.html | 2020-10-15 16:37:32 | |
| 0001635650-20-000040-index.html | 2020-10-15 16:37:32 | |
| 0001635650-20-000040.txt | 2020-10-15 16:37:32 | |
 0001635650-20-000040-xbrl.zip | 10547 | 2020-10-15 16:37:32 |
| FilingSummary.xml | 1724 | 2020-10-15 16:37:32 |
| Financial_Report.xlsx | 5497 | 2020-10-15 16:37:32 |
| gpp-20201015.xsd | 2382 | 2020-10-15 16:37:32 |
| gpp-20201015x8k.htm | 61885 | 2020-10-15 16:37:32 |
| gpp-20201015x8k_htm.xml | 4870 | 2020-10-15 16:37:32 |
| gpp-20201015xex99_1.htm | 5909 | 2020-10-15 16:37:32 |
 gpp-20201015xex99_1g001.jpg | 36511 | 2020-10-15 16:37:32 |
| gpp-20201015_lab.xml | 15344 | 2020-10-15 16:37:32 |
| gpp-20201015_pre.xml | 10967 | 2020-10-15 16:37:32 |
| MetaLinks.json | 18226 | 2020-10-15 16:37:32 |
| R1.htm | 40411 | 2020-10-15 16:37:32 |
| report.css | 2767 | 2020-10-15 16:37:32 |
| Show.js | 1085 | 2020-10-15 16:37:32 |