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| 0001193125-16-624692-index.html | 2016-06-17 13:46:44 | |
| 0001193125-16-624692.txt | 2016-06-17 13:46:44 | |
 0001193125-16-624692-xbrl.zip | 84929 | 2016-06-17 13:46:44 |
| d210299dex231.htm | 1411 | 2016-06-17 13:46:44 |
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| d210299ds1.htm | 1028420 | 2016-06-17 13:46:44 |
| FilingSummary.xml | 19194 | 2016-06-17 13:46:44 |
| Financial_Report.xlsx | 47405 | 2016-06-17 13:46:44 |
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| hppi-20160331.xml | 296560 | 2016-06-17 13:46:44 |
| hppi-20160331.xsd | 35932 | 2016-06-17 13:46:44 |
| hppi-20160331_cal.xml | 35615 | 2016-06-17 13:46:44 |
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| report.css | 2767 | 2016-06-17 13:46:44 |
| Show.js | 1410 | 2016-06-17 13:46:44 |