Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000090168-24-000008-index-headers.html | 2024-02-14 16:03:56 | |
| 0000090168-24-000008-index.html | 2024-02-14 16:03:56 | |
| 0000090168-24-000008.txt | 2024-02-14 16:03:56 | |
 0000090168-24-000008-xbrl.zip | 16994 | 2024-02-14 16:03:56 |
| ex991sif012312023pressrele.htm | 107126 | 2024-02-14 16:03:56 |
| FilingSummary.xml | 1611 | 2024-02-14 16:03:56 |
| Financial_Report.xlsx | 5660 | 2024-02-14 16:03:56 |
| MetaLinks.json | 16728 | 2024-02-14 16:03:56 |
| R1.htm | 38060 | 2024-02-14 16:03:56 |
| report.css | 2767 | 2024-02-14 16:03:56 |
| Show.js | 1085 | 2024-02-14 16:03:56 |
| sif-20240214.htm | 30187 | 2024-02-14 16:03:56 |
| sif-20240214.xsd | 1880 | 2024-02-14 16:03:56 |
| sif-20240214_htm.xml | 2882 | 2024-02-14 16:03:56 |
| sif-20240214_lab.xml | 23834 | 2024-02-14 16:03:56 |
| sif-20240214_pre.xml | 12495 | 2024-02-14 16:03:56 |
 sifcoa11.jpg | 23858 | 2024-02-14 16:03:56 |