Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001674796-24-000015-index.html | 2024-06-04 17:47:52 | |
| 0001674796-24-000015.txt | 2024-06-04 17:47:52 | |
 0001674796-24-000015-xbrl.zip | 36232 | 2024-06-04 17:47:52 |
| exhibit31-1.htm | 8078 | 2024-06-04 17:47:52 |
| exhibit31-2.htm | 8050 | 2024-06-04 17:47:52 |
| exhibit32-1.htm | 3781 | 2024-06-04 17:47:52 |
| exhibit32-2.htm | 3739 | 2024-06-04 17:47:52 |
| FilingSummary.xml | 21436 | 2024-06-04 17:47:52 |
| Financial_Report.xlsx | 27559 | 2024-06-04 17:47:52 |
| hstc-20240331.htm | 191106 | 2024-06-04 17:47:52 |
| hstc-20240331.xsd | 13195 | 2024-06-04 17:47:52 |
| hstc-20240331_cal.xml | 16095 | 2024-06-04 17:47:52 |
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| hstc-20240331_htm.xml | 73859 | 2024-06-04 17:47:52 |
| hstc-20240331_lab.xml | 82134 | 2024-06-04 17:47:52 |
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| R1.htm | 49959 | 2024-06-04 17:47:52 |
| R10.htm | 7380 | 2024-06-04 17:47:52 |
| R11.htm | 4703 | 2024-06-04 17:47:52 |
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| R14.htm | 5261 | 2024-06-04 17:47:52 |
| R15.htm | 6475 | 2024-06-04 17:47:52 |
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| R19.htm | 10973 | 2024-06-04 17:47:52 |
| R2.htm | 72433 | 2024-06-04 17:47:52 |
| R3.htm | 61280 | 2024-06-04 17:47:52 |
| R4.htm | 31290 | 2024-06-04 17:47:52 |
| R5.htm | 45027 | 2024-06-04 17:47:52 |
| R6.htm | 10812 | 2024-06-04 17:47:52 |
| R7.htm | 10003 | 2024-06-04 17:47:52 |
| R8.htm | 6903 | 2024-06-04 17:47:52 |
| R9.htm | 10441 | 2024-06-04 17:47:52 |
| report.css | 2767 | 2024-06-04 17:47:52 |
| Show.js | 1085 | 2024-06-04 17:47:52 |