Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001066605-21-000075-index-headers.html | 2021-07-26 16:05:40 | |
| 0001066605-21-000075-index.html | 2021-07-26 16:05:40 | |
| 0001066605-21-000075.txt | 2021-07-26 16:05:40 | |
 0001066605-21-000075-xbrl.zip | 34421 | 2021-07-26 16:05:40 |
| FilingSummary.xml | 1644 | 2021-07-26 16:05:40 |
| Financial_Report.xlsx | 5719 | 2021-07-26 16:05:40 |
| hsii-20210630xearningsrele.htm | 457659 | 2021-07-26 16:05:40 |
| hsii-20210726.htm | 37591 | 2021-07-26 16:05:40 |
| hsii-20210726.xsd | 1902 | 2021-07-26 16:05:40 |
| hsii-20210726_htm.xml | 11769 | 2021-07-26 16:05:40 |
| hsii-20210726_lab.xml | 24993 | 2021-07-26 16:05:40 |
| hsii-20210726_pre.xml | 13182 | 2021-07-26 16:05:40 |
 image.jpg | 9343 | 2021-07-26 16:05:40 |
| MetaLinks.json | 17486 | 2021-07-26 16:05:40 |
| R1.htm | 40169 | 2021-07-26 16:05:40 |
| report.css | 2767 | 2021-07-26 16:05:40 |
| Show.js | 1085 | 2021-07-26 16:05:40 |