Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-291734-index-headers.html | 2015-08-14 16:08:52 | |
| 0001193125-15-291734-index.html | 2015-08-14 16:08:52 | |
| 0001193125-15-291734.txt | 2015-08-14 16:08:52 | |
 0001193125-15-291734-xbrl.zip | 38379 | 2015-08-14 16:08:52 |
| d938337d10q.htm | 157692 | 2015-08-14 16:08:52 |
| d938337dex101.htm | 139411 | 2015-08-14 16:08:52 |
| d938337dex102.htm | 9681 | 2015-08-14 16:08:52 |
| d938337dex103.htm | 8797 | 2015-08-14 16:08:52 |
| d938337dex104.htm | 395638 | 2015-08-14 16:08:52 |
| d938337dex105.htm | 190222 | 2015-08-14 16:08:52 |
| d938337dex106.htm | 92693 | 2015-08-14 16:08:52 |
| d938337dex311.htm | 6031 | 2015-08-14 16:08:52 |
| d938337dex312.htm | 6035 | 2015-08-14 16:08:52 |
| d938337dex321.htm | 2741 | 2015-08-14 16:08:52 |
| d938337dex322.htm | 2744 | 2015-08-14 16:08:52 |
| d938337dex41.htm | 39876 | 2015-08-14 16:08:52 |
| FilingSummary.xml | 12478 | 2015-08-14 16:08:52 |
| Financial_Report.xlsx | 27259 | 2015-08-14 16:08:52 |
 g938337g00h77.jpg | 9756 | 2015-08-14 16:08:52 |
 g938337g11w21.jpg | 3300 | 2015-08-14 16:08:52 |
 g938337g71f83.jpg | 2475 | 2015-08-14 16:08:52 |
| hppi-20150630.xml | 94073 | 2015-08-14 16:08:52 |
| hppi-20150630.xsd | 19099 | 2015-08-14 16:08:52 |
| hppi-20150630_cal.xml | 22370 | 2015-08-14 16:08:52 |
| hppi-20150630_def.xml | 51354 | 2015-08-14 16:08:52 |
| hppi-20150630_lab.xml | 128117 | 2015-08-14 16:08:52 |
| hppi-20150630_pre.xml | 89978 | 2015-08-14 16:08:52 |
| R1.htm | 22105 | 2015-08-14 16:08:52 |
| R10.htm | 4578 | 2015-08-14 16:08:52 |
| R11.htm | 6208 | 2015-08-14 16:08:52 |
| R12.htm | 13613 | 2015-08-14 16:08:52 |
| R13.htm | 7922 | 2015-08-14 16:08:52 |
| R14.htm | 31801 | 2015-08-14 16:08:52 |
| R15.htm | 10699 | 2015-08-14 16:08:52 |
| R16.htm | 6708 | 2015-08-14 16:08:52 |
| R17.htm | 7310 | 2015-08-14 16:08:52 |
| R18.htm | 4739 | 2015-08-14 16:08:52 |
| R19.htm | 10449 | 2015-08-14 16:08:52 |
| R2.htm | 48869 | 2015-08-14 16:08:52 |
| R20.htm | 37136 | 2015-08-14 16:08:52 |
| R3.htm | 12949 | 2015-08-14 16:08:52 |
| R4.htm | 25900 | 2015-08-14 16:08:52 |
| R5.htm | 26969 | 2015-08-14 16:08:52 |
| R6.htm | 49254 | 2015-08-14 16:08:52 |
| R7.htm | 12700 | 2015-08-14 16:08:52 |
| R8.htm | 10545 | 2015-08-14 16:08:52 |
| R9.htm | 14322 | 2015-08-14 16:08:52 |
| report.css | 2767 | 2015-08-14 16:08:52 |
| Show.js | 1410 | 2015-08-14 16:08:52 |