Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000090168-23-000018-index.html | 2023-04-19 16:03:41 | |
| 0000090168-23-000018.txt | 2023-04-19 16:03:41 | |
 0000090168-23-000018-xbrl.zip | 12483 | 2023-04-19 16:03:41 |
| ex1612022sifcoform401con.htm | 1375 | 2023-04-19 16:03:41 |
 ex1612022sifcoform401con001.jpg | 60616 | 2023-04-19 16:03:41 |
| FilingSummary.xml | 1638 | 2023-04-19 16:03:41 |
| Financial_Report.xlsx | 5659 | 2023-04-19 16:03:41 |
| MetaLinks.json | 16828 | 2023-04-19 16:03:41 |
| R1.htm | 38066 | 2023-04-19 16:03:41 |
| report.css | 2767 | 2023-04-19 16:03:41 |
| Show.js | 1085 | 2023-04-19 16:03:41 |
| sif-20230413.htm | 40633 | 2023-04-19 16:03:41 |
| sif-20230413.xsd | 1878 | 2023-04-19 16:03:41 |
| sif-20230413_htm.xml | 11360 | 2023-04-19 16:03:41 |
| sif-20230413_lab.xml | 23832 | 2023-04-19 16:03:41 |
| sif-20230413_pre.xml | 12493 | 2023-04-19 16:03:41 |