Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-11-310883-index-headers.html | 2011-11-14 16:10:42 | |
| 0001193125-11-310883-index.html | 2011-11-14 16:10:42 | |
| 0001193125-11-310883.txt | 2011-11-14 16:10:42 | |
 0001193125-11-310883-xbrl.zip | 41827 | 2011-11-14 16:10:42 |
| d227165d10q.htm | 692551 | 2011-11-14 16:10:42 |
| d227165dex311.htm | 6503 | 2011-11-14 16:10:42 |
| d227165dex312.htm | 6482 | 2011-11-14 16:10:42 |
| d227165dex321.htm | 5448 | 2011-11-14 16:10:42 |
| FilingSummary.xml | 9402 | 2011-11-14 16:10:42 |
| Financial_Report.xls | 242629 | 2011-11-14 16:10:42 |
| hill-20110930.xml | 269053 | 2011-11-14 16:10:42 |
| hill-20110930.xsd | 10674 | 2011-11-14 16:10:42 |
| hill-20110930_cal.xml | 37231 | 2011-11-14 16:10:42 |
| hill-20110930_lab.xml | 115152 | 2011-11-14 16:10:42 |
| hill-20110930_pre.xml | 77975 | 2011-11-14 16:10:42 |
| R1.htm | 18193 | 2011-11-14 16:10:42 |
| R10.htm | 34684 | 2011-11-14 16:10:42 |
| R11.htm | 15636 | 2011-11-14 16:10:42 |
| R12.htm | 26376 | 2011-11-14 16:10:42 |
| R13.htm | 23328 | 2011-11-14 16:10:42 |
| R14.htm | 7308 | 2011-11-14 16:10:42 |
| R15.htm | 28844 | 2011-11-14 16:10:42 |
| R16.htm | 6969 | 2011-11-14 16:10:42 |
| R17.htm | 50253 | 2011-11-14 16:10:42 |
| R18.htm | 5385 | 2011-11-14 16:10:42 |
| R2.htm | 104893 | 2011-11-14 16:10:42 |
| R3.htm | 24333 | 2011-11-14 16:10:42 |
| R4.htm | 72138 | 2011-11-14 16:10:42 |
| R5.htm | 106589 | 2011-11-14 16:10:42 |
| R6.htm | 33327 | 2011-11-14 16:10:42 |
| R7.htm | 15701 | 2011-11-14 16:10:42 |
| R8.htm | 12449 | 2011-11-14 16:10:42 |
| R9.htm | 4699 | 2011-11-14 16:10:42 |
| report.css | 2721 | 2011-11-14 16:10:42 |
| Show.js | 6423 | 2011-11-14 16:10:42 |