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|---|---|---|
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| 0000920371-23-000072-index.html | 2023-02-28 17:26:01 | |
| 0000920371-23-000072.txt | 2023-02-28 17:26:01 | |
 0000920371-23-000072-xbrl.zip | 506110 | 2023-02-28 17:26:01 |
| exhibit21-listofsubsidiari.htm | 15673 | 2023-02-28 17:26:01 |
| exhibit23auditorsconsent_2.htm | 2710 | 2023-02-28 17:26:01 |
| exhibit311annualceocertifi.htm | 11509 | 2023-02-28 17:26:01 |
| exhibit312_annualcfocertif.htm | 11552 | 2023-02-28 17:26:01 |
| exhibit32_annual2022.htm | 8801 | 2023-02-28 17:26:01 |
| FilingSummary.xml | 49832 | 2023-02-28 17:26:01 |
| Financial_Report.xlsx | 146832 | 2023-02-28 17:26:01 |
| MetaLinks.json | 1027760 | 2023-02-28 17:26:01 |
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| R9.htm | 72996 | 2023-02-28 17:26:01 |
| report.css | 2767 | 2023-02-28 17:26:01 |
| Show.js | 1085 | 2023-02-28 17:26:01 |
| ssd-20221231.htm | 2747103 | 2023-02-28 17:26:01 |
| ssd-20221231.xsd | 61074 | 2023-02-28 17:26:01 |
| ssd-20221231_cal.xml | 86286 | 2023-02-28 17:26:01 |
| ssd-20221231_def.xml | 374023 | 2023-02-28 17:26:01 |
 ssd-20221231_g1.jpg | 74126 | 2023-02-28 17:26:01 |
| ssd-20221231_htm.xml | 2566185 | 2023-02-28 17:26:01 |
| ssd-20221231_lab.xml | 936018 | 2023-02-28 17:26:01 |
| ssd-20221231_pre.xml | 617246 | 2023-02-28 17:26:01 |