Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-070403-index-headers.html | 2023-12-14 16:20:08 | |
| 0000950170-23-070403-index.html | 2023-12-14 16:20:08 | |
| 0000950170-23-070403.txt | 2023-12-14 16:20:08 | |
 0000950170-23-070403-xbrl.zip | 14878 | 2023-12-14 16:20:08 |
| FilingSummary.xml | 1743 | 2023-12-14 16:20:08 |
| Financial_Report.xlsx | 5690 | 2023-12-14 16:20:08 |
| hsto-20231214.htm | 62508 | 2023-12-14 16:20:08 |
| hsto-20231214.xsd | 2474 | 2023-12-14 16:20:08 |
| hsto-20231214_htm.xml | 4527 | 2023-12-14 16:20:08 |
| hsto-20231214_lab.xml | 17945 | 2023-12-14 16:20:08 |
| hsto-20231214_pre.xml | 11118 | 2023-12-14 16:20:08 |
| hsto-ex99_1.htm | 19830 | 2023-12-14 16:20:08 |
 img196544735_0.jpg | 2092 | 2023-12-14 16:20:08 |
 img196544735_1.jpg | 388989 | 2023-12-14 16:20:08 |
| MetaLinks.json | 19395 | 2023-12-14 16:20:08 |
| R1.htm | 37983 | 2023-12-14 16:20:08 |
| report.css | 2767 | 2023-12-14 16:20:08 |
| Show.js | 1085 | 2023-12-14 16:20:08 |