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|---|---|---|
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| 0000785161-11-000066-index.html | 2011-08-04 16:32:08 | |
| 0000785161-11-000066.txt | 2011-08-04 16:32:08 | |
 0000785161-11-000066-xbrl.zip | 154725 | 2011-08-04 16:32:08 |
| exhibit10-2.htm | 2592650 | 2011-08-04 16:32:08 |
| exhibit10_1-2.htm | 20078 | 2011-08-04 16:32:08 |
| exhibit10_1-3.htm | 28376 | 2011-08-04 16:32:08 |
| exhibit10_1-4.htm | 38108 | 2011-08-04 16:32:08 |
| exhibit10_1-5.htm | 27482 | 2011-08-04 16:32:08 |
| exhibit2-1.htm | 949814 | 2011-08-04 16:32:08 |
| exhibit2_1-1.htm | 65939 | 2011-08-04 16:32:08 |
| exhibit31-1.htm | 15414 | 2011-08-04 16:32:08 |
| exhibit31-2.htm | 15452 | 2011-08-04 16:32:08 |
| exhibit32-1.htm | 8860 | 2011-08-04 16:32:08 |
| exhibit32-2.htm | 8738 | 2011-08-04 16:32:08 |
| FilingSummary.xml | 22858 | 2011-08-04 16:32:08 |
| Financial_Report.xls | 1107169 | 2011-08-04 16:32:08 |
| form10q-2_2011.htm | 2737267 | 2011-08-04 16:32:08 |
| hls-20110630.xml | 1355456 | 2011-08-04 16:32:08 |
| hls-20110630.xsd | 58275 | 2011-08-04 16:32:08 |
| hls-20110630_cal.xml | 80547 | 2011-08-04 16:32:08 |
| hls-20110630_def.xml | 188615 | 2011-08-04 16:32:08 |
| hls-20110630_lab.xml | 458259 | 2011-08-04 16:32:08 |
| hls-20110630_pre.xml | 337672 | 2011-08-04 16:32:08 |
| R1.htm | 34750 | 2011-08-04 16:32:08 |
| R10.htm | 24990 | 2011-08-04 16:32:08 |
| R11.htm | 9416 | 2011-08-04 16:32:08 |
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| report.css | 2721 | 2011-08-04 16:32:08 |
| Show.js | 6423 | 2011-08-04 16:32:08 |