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| 0001360865-14-000034-index.html | 2014-05-12 16:32:13 | |
| 0001360865-14-000034.txt | 2014-05-12 16:32:13 | |
 0001360865-14-000034-xbrl.zip | 27316 | 2014-05-12 16:32:13 |
| exhibit311.htm | 7277 | 2014-05-12 16:32:13 |
| exhibit312.htm | 7261 | 2014-05-12 16:32:13 |
| exhibit321.htm | 3538 | 2014-05-12 16:32:13 |
| exhibit322.htm | 3572 | 2014-05-12 16:32:13 |
| FilingSummary.xml | 14330 | 2014-05-12 16:32:13 |
| Financial_Report.xls | 96856 | 2014-05-12 16:32:13 |
| Financial_Report.xlsx | 42244 | 2014-05-12 16:32:13 |
| hstc-20140331.xml | 65190 | 2014-05-12 16:32:13 |
| hstc-20140331.xsd | 18706 | 2014-05-12 16:32:13 |
| hstc-20140331_cal.xml | 16173 | 2014-05-12 16:32:13 |
| hstc-20140331_def.xml | 11357 | 2014-05-12 16:32:13 |
| hstc-20140331_lab.xml | 84375 | 2014-05-12 16:32:13 |
| hstc-20140331_pre.xml | 69600 | 2014-05-12 16:32:13 |
| hstc10q1q2013.htm | 139729 | 2014-05-12 16:32:13 |
| R1.htm | 35566 | 2014-05-12 16:32:13 |
| R10.htm | 20353 | 2014-05-12 16:32:13 |
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| R3.htm | 42237 | 2014-05-12 16:32:13 |
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| R8.htm | 7570 | 2014-05-12 16:32:13 |
| R9.htm | 11450 | 2014-05-12 16:32:13 |
| report.css | 2740 | 2014-05-12 16:32:13 |
| Show.js | 1410 | 2014-05-12 16:32:13 |