Parent Directory| Name | Size | Last Modified |
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| 0000090168-23-000081-index.html | 2023-12-29 17:43:42 | |
| 0000090168-23-000081.txt | 2023-12-29 17:43:42 | |
 0000090168-23-000081-xbrl.zip | 16931 | 2023-12-29 17:43:42 |
| ex991sif009302023pressrele.htm | 104313 | 2023-12-29 17:43:42 |
| FilingSummary.xml | 1609 | 2023-12-29 17:43:42 |
| Financial_Report.xlsx | 5664 | 2023-12-29 17:43:42 |
| MetaLinks.json | 16728 | 2023-12-29 17:43:42 |
| R1.htm | 38058 | 2023-12-29 17:43:42 |
| report.css | 2767 | 2023-12-29 17:43:42 |
| Show.js | 1085 | 2023-12-29 17:43:42 |
| sif-20231229.htm | 30393 | 2023-12-29 17:43:42 |
| sif-20231229.xsd | 1880 | 2023-12-29 17:43:42 |
| sif-20231229_htm.xml | 2688 | 2023-12-29 17:43:42 |
| sif-20231229_lab.xml | 23834 | 2023-12-29 17:43:42 |
| sif-20231229_pre.xml | 12495 | 2023-12-29 17:43:42 |
 sifcoa11a.jpg | 23858 | 2023-12-29 17:43:42 |