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|---|---|---|
 0000045876-20-000155-index-headers.html | 2020-11-03 07:27:05 | |
| 0000045876-20-000155-index.html | 2020-11-03 07:27:05 | |
| 0000045876-20-000155.txt | 2020-11-03 07:27:05 | |
 0000045876-20-000155-xbrl.zip | 45195 | 2020-11-03 07:27:05 |
| FilingSummary.xml | 1725 | 2020-11-03 07:27:05 |
| Financial_Report.xlsx | 5443 | 2020-11-03 07:27:05 |
| hsc-20201103.htm | 36013 | 2020-11-03 07:27:05 |
| hsc-20201103.xsd | 2425 | 2020-11-03 07:27:05 |
| hsc-20201103_cal.xml | 717 | 2020-11-03 07:27:05 |
| hsc-20201103_def.xml | 1654 | 2020-11-03 07:27:05 |
| hsc-20201103_htm.xml | 11240 | 2020-11-03 07:27:05 |
| hsc-20201103_lab.xml | 24275 | 2020-11-03 07:27:05 |
| hsc-20201103_pre.xml | 12653 | 2020-11-03 07:27:05 |
 imagepica361a.jpg | 11372 | 2020-11-03 07:27:05 |
| MetaLinks.json | 17299 | 2020-11-03 07:27:05 |
| pressreleasefinancials.htm | 737965 | 2020-11-03 07:27:05 |
| R1.htm | 38613 | 2020-11-03 07:27:05 |
| report.css | 2767 | 2020-11-03 07:27:05 |
| Show.js | 1085 | 2020-11-03 07:27:05 |