Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-128044-index-headers.html | 2020-11-20 17:21:33 | |
| 0001104659-20-128044-index.html | 2020-11-20 17:21:33 | |
| 0001104659-20-128044.txt | 2020-11-20 17:21:33 | |
 0001104659-20-128044-xbrl.zip | 11130 | 2020-11-20 17:21:33 |
| FilingSummary.xml | 1591 | 2020-11-20 17:21:33 |
| Financial_Report.xlsx | 5467 | 2020-11-20 17:21:33 |
| hp-20201120.xsd | 3171 | 2020-11-20 17:21:33 |
| hp-20201120_lab.xml | 34591 | 2020-11-20 17:21:33 |
| hp-20201120_pre.xml | 22702 | 2020-11-20 17:21:33 |
| MetaLinks.json | 38454 | 2020-11-20 17:21:33 |
| R1.htm | 40139 | 2020-11-20 17:21:33 |
| report.css | 2766 | 2020-11-20 17:21:33 |
| Show.js | 1084 | 2020-11-20 17:21:33 |
| tm2036585-1_8k.htm | 25361 | 2020-11-20 17:21:33 |
| tm2036585-1_8k_htm.xml | 3599 | 2020-11-20 17:21:33 |