Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001066605-22-000032-index-headers.html | 2022-04-25 16:05:44 | |
| 0001066605-22-000032-index.html | 2022-04-25 16:05:44 | |
| 0001066605-22-000032.txt | 2022-04-25 16:05:44 | |
 0001066605-22-000032-xbrl.zip | 26744 | 2022-04-25 16:05:44 |
| FilingSummary.xml | 1655 | 2022-04-25 16:05:44 |
| Financial_Report.xlsx | 5715 | 2022-04-25 16:05:44 |
| hsii-20220331xearningsrele.htm | 270942 | 2022-04-25 16:05:44 |
| hsii-20220425.htm | 38208 | 2022-04-25 16:05:44 |
| hsii-20220425.xsd | 1902 | 2022-04-25 16:05:44 |
| hsii-20220425_htm.xml | 11948 | 2022-04-25 16:05:44 |
| hsii-20220425_lab.xml | 24993 | 2022-04-25 16:05:44 |
| hsii-20220425_pre.xml | 13182 | 2022-04-25 16:05:44 |
 imagea.jpg | 9343 | 2022-04-25 16:05:44 |
| MetaLinks.json | 17232 | 2022-04-25 16:05:44 |
| R1.htm | 40307 | 2022-04-25 16:05:44 |
| report.css | 2767 | 2022-04-25 16:05:44 |
| Show.js | 1085 | 2022-04-25 16:05:44 |