Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000013239-22-000010-index-headers.html | 2022-02-23 09:40:49 | |
| 0000013239-22-000010-index.html | 2022-02-23 09:40:49 | |
| 0000013239-22-000010.txt | 2022-02-23 09:40:49 | |
 0000013239-22-000010-xbrl.zip | 55318 | 2022-02-23 09:40:49 |
| FilingSummary.xml | 1703 | 2022-02-23 09:40:49 |
| Financial_Report.xlsx | 5546 | 2022-02-23 09:40:49 |
| hsc-20220217.htm | 32376 | 2022-02-23 09:40:49 |
| hsc-20220217.xsd | 2158 | 2022-02-23 09:40:49 |
| hsc-20220217_def.xml | 13206 | 2022-02-23 09:40:49 |
 hsc-20220217_g1.jpg | 56122 | 2022-02-23 09:40:49 |
| hsc-20220217_htm.xml | 9750 | 2022-02-23 09:40:49 |
| hsc-20220217_lab.xml | 25225 | 2022-02-23 09:40:49 |
| hsc-20220217_pre.xml | 13575 | 2022-02-23 09:40:49 |
| MetaLinks.json | 17519 | 2022-02-23 09:40:49 |
| R1.htm | 34032 | 2022-02-23 09:40:49 |
| report.css | 2767 | 2022-02-23 09:40:49 |
| Show.js | 1085 | 2022-02-23 09:40:49 |