Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-18-223200-index-headers.html | 2018-07-23 09:02:02 | |
| 0001193125-18-223200-index.html | 2018-07-23 09:02:02 | |
| 0001193125-18-223200.txt | 2018-07-23 09:02:02 | |
 0001193125-18-223200-xbrl.zip | 56084 | 2018-07-23 09:02:02 |
| d557556d10q.htm | 202365 | 2018-07-23 09:02:02 |
| d557556dex311.htm | 6258 | 2018-07-23 09:02:02 |
| d557556dex312.htm | 6258 | 2018-07-23 09:02:02 |
| d557556dex321.htm | 2780 | 2018-07-23 09:02:02 |
| d557556dex322.htm | 2859 | 2018-07-23 09:02:02 |
| FilingSummary.xml | 11854 | 2018-07-23 09:02:02 |
| Financial_Report.xlsx | 29305 | 2018-07-23 09:02:02 |
| hppi-20180630.xml | 172442 | 2018-07-23 09:02:02 |
| hppi-20180630.xsd | 24912 | 2018-07-23 09:02:02 |
| hppi-20180630_cal.xml | 23017 | 2018-07-23 09:02:02 |
| hppi-20180630_def.xml | 94704 | 2018-07-23 09:02:02 |
| hppi-20180630_lab.xml | 199048 | 2018-07-23 09:02:02 |
| hppi-20180630_pre.xml | 135616 | 2018-07-23 09:02:02 |
| R1.htm | 22149 | 2018-07-23 09:02:02 |
| R10.htm | 7511 | 2018-07-23 09:02:02 |
| R11.htm | 4881 | 2018-07-23 09:02:02 |
| R12.htm | 6864 | 2018-07-23 09:02:02 |
| R13.htm | 36839 | 2018-07-23 09:02:02 |
| R14.htm | 69057 | 2018-07-23 09:02:02 |
| R15.htm | 14628 | 2018-07-23 09:02:02 |
| R16.htm | 21460 | 2018-07-23 09:02:02 |
| R17.htm | 48098 | 2018-07-23 09:02:02 |
| R18.htm | 8493 | 2018-07-23 09:02:02 |
| R2.htm | 56339 | 2018-07-23 09:02:02 |
| R3.htm | 33304 | 2018-07-23 09:02:02 |
| R4.htm | 25813 | 2018-07-23 09:02:02 |
| R5.htm | 34585 | 2018-07-23 09:02:02 |
| R6.htm | 38023 | 2018-07-23 09:02:02 |
| R7.htm | 32365 | 2018-07-23 09:02:02 |
| R8.htm | 9754 | 2018-07-23 09:02:02 |
| R9.htm | 22759 | 2018-07-23 09:02:02 |
| report.css | 2767 | 2018-07-23 09:02:02 |
| Show.js | 1410 | 2018-07-23 09:02:02 |