Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000277509-25-000029-index-headers.html | 2025-04-22 17:30:19 | |
| 0000277509-25-000029-index.html | 2025-04-22 17:30:19 | |
| 0000277509-25-000029.txt | 2025-04-22 17:30:19 | |
 0000277509-25-000029-xbrl.zip | 35078 | 2025-04-22 17:30:19 |
| a2025-04x22dividendandst.htm | 5224 | 2025-04-22 17:30:19 |
 a2025-04x22dividendandst001.jpg | 208663 | 2025-04-22 17:30:19 |
 a2025-04x22dividendandst002.jpg | 117319 | 2025-04-22 17:30:19 |
| FilingSummary.xml | 1755 | 2025-04-22 17:30:19 |
| Financial_Report.xlsx | 5723 | 2025-04-22 17:30:19 |
| fss-20250422.htm | 43763 | 2025-04-22 17:30:19 |
| fss-20250422.xsd | 1869 | 2025-04-22 17:30:19 |
 fss-20250422_g1.jpg | 32977 | 2025-04-22 17:30:19 |
| fss-20250422_htm.xml | 2720 | 2025-04-22 17:30:19 |
| fss-20250422_lab.xml | 21885 | 2025-04-22 17:30:19 |
| fss-20250422_pre.xml | 12588 | 2025-04-22 17:30:19 |
| MetaLinks.json | 17731 | 2025-04-22 17:30:19 |
| R1.htm | 38102 | 2025-04-22 17:30:19 |
| report.css | 2767 | 2025-04-22 17:30:19 |
| Show.js | 1085 | 2025-04-22 17:30:19 |