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|---|---|---|
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| 0000920371-22-000056-index.html | 2022-02-25 20:05:43 | |
| 0000920371-22-000056.txt | 2022-02-25 20:05:43 | |
 0000920371-22-000056-xbrl.zip | 622112 | 2022-02-25 20:05:43 |
| exhibit10102022performan.htm | 32417 | 2022-02-25 20:05:43 |
 exhibit10102022performan001.jpg | 196925 | 2022-02-25 20:05:43 |
 exhibit10102022performan002.jpg | 286349 | 2022-02-25 20:05:43 |
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 exhibit10102022performan006.jpg | 326323 | 2022-02-25 20:05:43 |
 exhibit10102022performan007.jpg | 51608 | 2022-02-25 20:05:43 |
 exhibit10102022performan008.jpg | 65524 | 2022-02-25 20:05:43 |
| exhibit10112022time-base.htm | 33228 | 2022-02-25 20:05:43 |
 exhibit10112022time-base001.jpg | 215586 | 2022-02-25 20:05:43 |
 exhibit10112022time-base002.jpg | 326889 | 2022-02-25 20:05:43 |
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 exhibit10112022time-base004.jpg | 322058 | 2022-02-25 20:05:43 |
 exhibit10112022time-base005.jpg | 290902 | 2022-02-25 20:05:43 |
 exhibit10112022time-base006.jpg | 258789 | 2022-02-25 20:05:43 |
 exhibit10112022time-base007.jpg | 65768 | 2022-02-25 20:05:43 |
| exhibit1092022directorti.htm | 21724 | 2022-02-25 20:05:43 |
 exhibit1092022directorti001.jpg | 221781 | 2022-02-25 20:05:43 |
 exhibit1092022directorti002.jpg | 327702 | 2022-02-25 20:05:43 |
 exhibit1092022directorti003.jpg | 289424 | 2022-02-25 20:05:43 |
 exhibit1092022directorti004.jpg | 335532 | 2022-02-25 20:05:43 |
 exhibit1092022directorti005.jpg | 38450 | 2022-02-25 20:05:43 |
 exhibit1092022directorti006.jpg | 65939 | 2022-02-25 20:05:43 |
| exhibit21-listofsubsidiari.htm | 15673 | 2022-02-25 20:05:43 |
| exhibit23auditorsconsent_2.htm | 2863 | 2022-02-25 20:05:43 |
| exhibit311annualceocertifi.htm | 11518 | 2022-02-25 20:05:43 |
| exhibit312_annualcfocertif.htm | 11553 | 2022-02-25 20:05:43 |
| exhibit32_annual2021.htm | 8811 | 2022-02-25 20:05:43 |
| FilingSummary.xml | 44162 | 2022-02-25 20:05:43 |
| Financial_Report.xlsx | 120197 | 2022-02-25 20:05:43 |
| MetaLinks.json | 825658 | 2022-02-25 20:05:43 |
| R1.htm | 63356 | 2022-02-25 20:05:43 |
| R10.htm | 17153 | 2022-02-25 20:05:43 |
| R11.htm | 20268 | 2022-02-25 20:05:43 |
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| R2.htm | 7878 | 2022-02-25 20:05:43 |
| R20.htm | 16175 | 2022-02-25 20:05:43 |
| R21.htm | 20905 | 2022-02-25 20:05:43 |
| R22.htm | 14373 | 2022-02-25 20:05:43 |
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| R28.htm | 41136 | 2022-02-25 20:05:43 |
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| R4.htm | 19655 | 2022-02-25 20:05:43 |
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| R49.htm | 15595 | 2022-02-25 20:05:43 |
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| R59.htm | 69221 | 2022-02-25 20:05:43 |
| R6.htm | 69626 | 2022-02-25 20:05:43 |
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| R61.htm | 64769 | 2022-02-25 20:05:43 |
| R62.htm | 22747 | 2022-02-25 20:05:43 |
| R63.htm | 37955 | 2022-02-25 20:05:43 |
| R64.htm | 16031 | 2022-02-25 20:05:43 |
| R65.htm | 8364 | 2022-02-25 20:05:43 |
| R66.htm | 55151 | 2022-02-25 20:05:43 |
| R67.htm | 60766 | 2022-02-25 20:05:43 |
| R68.htm | 20433 | 2022-02-25 20:05:43 |
| R69.htm | 20124 | 2022-02-25 20:05:43 |
| R7.htm | 6432 | 2022-02-25 20:05:43 |
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| R71.htm | 55871 | 2022-02-25 20:05:43 |
| R72.htm | 12928 | 2022-02-25 20:05:43 |
| R73.htm | 20796 | 2022-02-25 20:05:43 |
| R8.htm | 106675 | 2022-02-25 20:05:43 |
| R9.htm | 57900 | 2022-02-25 20:05:43 |
| report.css | 2768 | 2022-02-25 20:05:43 |
| Show.js | 1086 | 2022-02-25 20:05:43 |
| ssd-20211231.htm | 2457719 | 2022-02-25 20:05:43 |
| ssd-20211231.xsd | 53055 | 2022-02-25 20:05:43 |
| ssd-20211231_cal.xml | 89235 | 2022-02-25 20:05:43 |
| ssd-20211231_def.xml | 264331 | 2022-02-25 20:05:43 |
 ssd-20211231_g1.jpg | 268578 | 2022-02-25 20:05:43 |
| ssd-20211231_htm.xml | 2275701 | 2022-02-25 20:05:43 |
| ssd-20211231_lab.xml | 803108 | 2022-02-25 20:05:43 |
| ssd-20211231_pre.xml | 514648 | 2022-02-25 20:05:43 |