Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-11-044900-index-headers.html | 2011-08-08 16:50:29 | |
| 0001104659-11-044900-index.html | 2011-08-08 16:50:29 | |
| 0001104659-11-044900.txt | 2011-08-08 16:50:29 | |
 0001104659-11-044900-xbrl.zip | 107259 | 2011-08-08 16:50:29 |
| a11-13826_110q.htm | 688622 | 2011-08-08 16:50:29 |
| a11-13826_1ex10d1.htm | 121989 | 2011-08-08 16:50:29 |
| a11-13826_1ex10d2.htm | 105084 | 2011-08-08 16:50:29 |
| a11-13826_1ex31d1.htm | 11269 | 2011-08-08 16:50:29 |
| a11-13826_1ex31d2.htm | 11656 | 2011-08-08 16:50:29 |
| a11-13826_1ex32d1.htm | 7535 | 2011-08-08 16:50:29 |
| a11-13826_1ex32d2.htm | 7361 | 2011-08-08 16:50:29 |
| FilingSummary.xml | 15918 | 2011-08-08 16:50:29 |
| Financial_Report.xls | 486567 | 2011-08-08 16:50:29 |
| hmsy-20110630.xml | 521667 | 2011-08-08 16:50:29 |
| hmsy-20110630.xsd | 30367 | 2011-08-08 16:50:29 |
| hmsy-20110630_cal.xml | 55868 | 2011-08-08 16:50:29 |
| hmsy-20110630_def.xml | 219951 | 2011-08-08 16:50:29 |
| hmsy-20110630_lab.xml | 626433 | 2011-08-08 16:50:29 |
| hmsy-20110630_pre.xml | 302191 | 2011-08-08 16:50:29 |
| R1.htm | 108368 | 2011-08-08 16:50:29 |
| R10.htm | 12087 | 2011-08-08 16:50:29 |
| R11.htm | 31741 | 2011-08-08 16:50:29 |
| R12.htm | 106264 | 2011-08-08 16:50:29 |
| R13.htm | 6847 | 2011-08-08 16:50:29 |
| R14.htm | 13485 | 2011-08-08 16:50:29 |
| R15.htm | 47754 | 2011-08-08 16:50:29 |
| R16.htm | 26253 | 2011-08-08 16:50:29 |
| R17.htm | 98788 | 2011-08-08 16:50:29 |
| R18.htm | 13933 | 2011-08-08 16:50:29 |
| R19.htm | 47905 | 2011-08-08 16:50:29 |
| R2.htm | 32003 | 2011-08-08 16:50:29 |
| R20.htm | 42504 | 2011-08-08 16:50:29 |
| R21.htm | 19680 | 2011-08-08 16:50:29 |
| R22.htm | 22338 | 2011-08-08 16:50:29 |
| R23.htm | 27856 | 2011-08-08 16:50:29 |
| R24.htm | 35722 | 2011-08-08 16:50:29 |
| R25.htm | 106879 | 2011-08-08 16:50:29 |
| R26.htm | 81560 | 2011-08-08 16:50:29 |
| R27.htm | 8956 | 2011-08-08 16:50:29 |
| R28.htm | 27541 | 2011-08-08 16:50:29 |
| R3.htm | 84726 | 2011-08-08 16:50:29 |
| R4.htm | 50279 | 2011-08-08 16:50:29 |
| R5.htm | 124312 | 2011-08-08 16:50:29 |
| R6.htm | 24413 | 2011-08-08 16:50:29 |
| R7.htm | 27425 | 2011-08-08 16:50:29 |
| R8.htm | 46182 | 2011-08-08 16:50:29 |
| R9.htm | 11300 | 2011-08-08 16:50:29 |
| report.css | 2721 | 2011-08-08 16:50:29 |
| Show.js | 6423 | 2011-08-08 16:50:29 |