Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001725526-19-000146-index-headers.html | 2019-08-05 16:59:23 | |
| 0001725526-19-000146-index.html | 2019-08-05 16:59:23 | |
| 0001725526-19-000146.txt | 2019-08-05 16:59:23 | |
 0001725526-19-000146-xbrl.zip | 41343 | 2019-08-05 16:59:23 |
| FilingSummary.xml | 1755 | 2019-08-05 16:59:23 |
| Financial_Report.xlsx | 5777 | 2019-08-05 16:59:23 |
 hplogo3.jpg | 80255 | 2019-08-05 16:59:23 |
 hplogo3a01.jpg | 80255 | 2019-08-05 16:59:23 |
| hpr-20190807.xsd | 4805 | 2019-08-05 16:59:23 |
| hpr-20190807_cal.xml | 619 | 2019-08-05 16:59:23 |
| hpr-20190807_def.xml | 1469 | 2019-08-05 16:59:23 |
| hpr-20190807_lab.xml | 26416 | 2019-08-05 16:59:23 |
| hpr-20190807_pre.xml | 13567 | 2019-08-05 16:59:23 |
| hpr-6302019x8kxearning.htm | 71409 | 2019-08-05 16:59:23 |
| hpr-6302019x8kxearning_htm.xml | 4228 | 2019-08-05 16:59:23 |
| hpr-6302019xex991.htm | 629720 | 2019-08-05 16:59:23 |
| MetaLinks.json | 18337 | 2019-08-05 16:59:23 |
| R1.htm | 38615 | 2019-08-05 16:59:23 |
| report.css | 2767 | 2019-08-05 16:59:23 |
| Show.js | 1085 | 2019-08-05 16:59:23 |