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|---|---|---|
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| 0000950170-23-020620-index.html | 2023-05-10 16:40:35 | |
| 0000950170-23-020620.txt | 2023-05-10 16:40:35 | |
 0000950170-23-020620-xbrl.zip | 167753 | 2023-05-10 16:40:35 |
| FilingSummary.xml | 29852 | 2023-05-10 16:40:35 |
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| R1.htm | 58565 | 2023-05-10 16:40:35 |
| R10.htm | 11974 | 2023-05-10 16:40:35 |
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| R26.htm | 185352 | 2023-05-10 16:40:35 |
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| R5.htm | 48991 | 2023-05-10 16:40:35 |
| R6.htm | 34747 | 2023-05-10 16:40:35 |
| R7.htm | 8115 | 2023-05-10 16:40:35 |
| R8.htm | 29858 | 2023-05-10 16:40:35 |
| R9.htm | 55498 | 2023-05-10 16:40:35 |
| report.css | 2767 | 2023-05-10 16:40:35 |
| Show.js | 1085 | 2023-05-10 16:40:35 |
| ssy-20230331.htm | 2235208 | 2023-05-10 16:40:35 |
| ssy-20230331.xsd | 45076 | 2023-05-10 16:40:35 |
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| ssy-20230331_htm.xml | 1736547 | 2023-05-10 16:40:35 |
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| ssy-ex32_1.htm | 14545 | 2023-05-10 16:40:35 |
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