Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-241706-index-headers.html | 2017-07-31 10:13:51 | |
| 0001193125-17-241706-index.html | 2017-07-31 10:13:51 | |
| 0001193125-17-241706.txt | 2017-07-31 10:13:51 | |
 0001193125-17-241706-xbrl.zip | 35870 | 2017-07-31 10:13:51 |
| d313404d10q.htm | 164728 | 2017-07-31 10:13:51 |
| d313404dex311.htm | 6423 | 2017-07-31 10:13:51 |
| d313404dex312.htm | 6426 | 2017-07-31 10:13:51 |
| d313404dex321.htm | 2942 | 2017-07-31 10:13:51 |
| d313404dex322.htm | 2873 | 2017-07-31 10:13:51 |
| FilingSummary.xml | 10966 | 2017-07-31 10:13:51 |
| Financial_Report.xlsx | 23961 | 2017-07-31 10:13:51 |
| hppi-20170630.xml | 95466 | 2017-07-31 10:13:51 |
| hppi-20170630.xsd | 15241 | 2017-07-31 10:13:51 |
| hppi-20170630_cal.xml | 22076 | 2017-07-31 10:13:51 |
| hppi-20170630_def.xml | 42681 | 2017-07-31 10:13:51 |
| hppi-20170630_lab.xml | 121346 | 2017-07-31 10:13:51 |
| hppi-20170630_pre.xml | 80614 | 2017-07-31 10:13:51 |
| R1.htm | 21953 | 2017-07-31 10:13:51 |
| R10.htm | 8819 | 2017-07-31 10:13:51 |
| R11.htm | 4892 | 2017-07-31 10:13:51 |
| R12.htm | 7105 | 2017-07-31 10:13:51 |
| R13.htm | 27661 | 2017-07-31 10:13:51 |
| R14.htm | 4498 | 2017-07-31 10:13:51 |
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| R16.htm | 10132 | 2017-07-31 10:13:51 |
| R17.htm | 30317 | 2017-07-31 10:13:51 |
| R2.htm | 48482 | 2017-07-31 10:13:51 |
| R3.htm | 20175 | 2017-07-31 10:13:51 |
| R4.htm | 24450 | 2017-07-31 10:13:51 |
| R5.htm | 24227 | 2017-07-31 10:13:51 |
| R6.htm | 38549 | 2017-07-31 10:13:51 |
| R7.htm | 16402 | 2017-07-31 10:13:51 |
| R8.htm | 13167 | 2017-07-31 10:13:51 |
| R9.htm | 10243 | 2017-07-31 10:13:51 |
| report.css | 2767 | 2017-07-31 10:13:51 |
| Show.js | 1410 | 2017-07-31 10:13:51 |