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| 0000785161-11-000082-index.html | 2011-11-04 08:05:29 | |
| 0000785161-11-000082.txt | 2011-11-04 08:05:29 | |
 0000785161-11-000082-xbrl.zip | 166081 | 2011-11-04 08:05:29 |
| exhibit31-1.htm | 15403 | 2011-11-04 08:05:29 |
| exhibit31-2.htm | 15501 | 2011-11-04 08:05:29 |
| exhibit32-1.htm | 8407 | 2011-11-04 08:05:29 |
| exhibit32-2.htm | 8615 | 2011-11-04 08:05:29 |
| FilingSummary.xml | 22977 | 2011-11-04 08:05:29 |
| Financial_Report.xls | 1869519 | 2011-11-04 08:05:29 |
| form10q-2_2011.htm | 2783043 | 2011-11-04 08:05:29 |
| hls-20110930.xml | 2265171 | 2011-11-04 08:05:29 |
| hls-20110930.xsd | 51901 | 2011-11-04 08:05:29 |
| hls-20110930_cal.xml | 86881 | 2011-11-04 08:05:29 |
| hls-20110930_def.xml | 174506 | 2011-11-04 08:05:29 |
| hls-20110930_lab.xml | 453054 | 2011-11-04 08:05:29 |
| hls-20110930_pre.xml | 342893 | 2011-11-04 08:05:29 |
| R1.htm | 25043 | 2011-11-04 08:05:29 |
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| report.css | 2721 | 2011-11-04 08:05:29 |
| Show.js | 6423 | 2011-11-04 08:05:29 |